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GB11A ENGR:CR2-28 Mon 0830h
GJS3 Inner Core, Core, Mantle, and Their Interfaces (joint
with GA,H,M,OS,S)
Presiding: R Sabadini, Univ di Milano
0830h GB11A-01 INVITED Normal Modes of the Earth: Theory
and Observations (Gravimetry and Earth
Rotation): *D Crossley
0845h GB11A-02 Nutation Described by Core Potentials and
Spheroidal Love Numbers: *M G Rochester, B
Seyed-Mahmoud
0855h GB11A-03 Axisymmetric Inertial/Gravity Oscillations
of a Compressible Stratified Fluid Inside a
Rigid Spherical Boundary: *S J Webb, M G
Rochester
0858h GB11A-04 Free Wobble and Core Undertone Modes: *W J Wu,
M G Rochester
0901h GB11A-05 INVITED Core Flows, Earth Rotation, and
Core-Mantle Coupling on the Decade Time Scale:
*G Hulot
0916h GB11A-06 Earth Rotation and Magnetic Activity Events:
*J C Gianibelli
0919h GB11A-07 Spectral Analysis of Geomagnetic Secular
Variation and Length of Day: *S V Filippov
0922h GB11A-08 The Control of the Core-Mantle Momentum
Exchange and Length of Day Variations by the
Magnetospheric Ring Current System: S Duhau,
*E Martinez
0925h GB11A-09 INVITED True Polar Wander: Recent
Achievements: *R Sabadini, G Spada
0940h GB11A-10 Long-Term Rotational Dynamics and Mantle
Convection: *M Richards, Y Ricard, P Bunge
0950h GB11A-11 Compressible Visco-Elastic Rotational
Deformation: *L L Vermeersen, R Sabadini, G
Spada
0953h GB11A-12 Effect on the Earth's Rotation of
Fluctuations in the Poroelastic Dilation of
the Strongest Belts in the MTZ: *L O
Nicolaysen, D P Mason
0956h GB11A-13 The Variation of Chandler Period and Its
Cause: *G Buxi
1000h Break
1030h GB11A-14 INVITED Earth Models and Observed
Precession-Nutations: *V Dehant
1045h GB11A-15 Nutations of an Anelastic Earth With Oceans:
*J Schastok
1055h GB11A-16 Estimation of Outer- and Inner-Core
Parameters From Nutation and Tidal Data: *P M
Mathews, I I Shapiro
1105h GB11A-17 New Rigid Earth Nutation Using a Torque
Approach: *F Roosbeek, V Dehant
1108h GB11A-18 Some Remarks on the Improvement of IAU
Nutation Series: *C Z Zhang, Y F Xia
1111h GB11A-19 New Nutations Near the FCN and the FICN
Resonances: *V Dehant, M Feissel, F
Roosbeek, P Defraigne, J Souchay
1114h GB11A-20 FCN Period and Q From New Observed Nutation
Series and Influence of Ocean Corrections: *P
Defraigne, V Dehant
1117h GB11A-21 INVITED Report of the WG on Non-rigid Earth
Nutation Theory: *V Dehant
1132h Discussion
GB11B EC:Arena Mon 0830h
GJS3 The Figure of the Earth and Earth Rotation and Its
Monitoring - Posters
Presiding: J Wahr, Univ of Colorado; M Feissel,
Observatoire de Paris
0830h GB11B-01 POSTER The Interpretation of Secular
Changes in the Earth's Rotation: *D Han, J
Wahr
0830h GB11B-02 POSTER Methods of Study of the
Non-stationary Earth Figure - New
Achievements: *M M Mashimov
0830h GB11B-03 POSTER Lithosphere Plates Motion and
Secular Variations of the Earth Rotation: J
Barkin, *S K Tatevian
0830h GB11B-04 POSTER Long-Term Length of Day Fluctuations:
*N S Sidorenkov, P N Sidorenkov
0830h GB11B-05 POSTER Tidal Variations of the Earth
Rotation Caused by Continental Drift: *B A
Kagan, G A Kivman
0830h GB11B-06 POSTER Some Geophysical Effects of Causal
Mechanics: *S M Korotaev, M L Arushanov
0830h GB11B-07 POSTER Contribution of Diurnal Polar Motion
to Gravity Variations and Tidal Parameters: *W
Schwahn, B Richter
0830h GB11B-08 POSTER It is Possible to Detect Precession
and Nutations by Using Superconducting
Gravimeter Data: *V Dehant, C Bizouard, S
Loyer
0830h GB11B-09 POSTER Timing Records of Ancient Lunar
Eclipses in China and the Earth's Spin Rate:
Y Han, P Zhang
0830h GB11B-10 POSTER Earth's Past Rotation and Moment of
Inertia and the Moon's Orbital Evolution: A
Benchmark Datum From Neoproterozoic Tidal
Strata in Australia: *G E Williams
0830h GB11B-11 POSTER Tidal Friction and the Evolution of
the Earth-Moon System: *V M Kiselyov, N Y
Drozdova
0830h GB11B-12 POSTER An Analysis of the New Long Polar
Motion Series: *A Brzezinski
GB11C EC:Arena Mon 0830h
GJS3 Inner Core, Core, Mantle, and Their Interfaces - Posters
Presiding: R Sabadini, Univ di Milano
0830h GB11C-01 POSTER Axisymmetric Inertial/Gravity
Oscillations of a Compressible Stratified
Fluid Inside a Rigid Spherical Boundary: *S J
Webb, M G Rochester
0830h GB11C-02 POSTER Free Wobble and Core Undertone Modes:
*W J Wu, M G Rochester
0830h GB11C-03 POSTER Earth Rotation and Magnetic Activity
Events: *J C Gianibelli
0830h GB11C-04 POSTER Spectral Analysis of Geomagnetic
Secular Variation and Length of Day: *S V
Filippov
0830h GB11C-05 POSTER The Control of the Core-Mantle
Momentum Exchange and Length of Day
Variations by the Magnetospheric Ring
Current System: S Duhau, *E Martinez
0830h GB11C-06 POSTER Compressible Visco-Elastic
Rotational Deformation: *L L Vermeersen, R
Sabadini, G Spada
0830h GB11C-07 POSTER Effect on the Earth's Rotation of
Fluctuations in the Poroelastic Dilation of
the Strongest Belts in the MTZ: *L O
Nicolaysen, D P Mason
0830h GB11C-08 POSTER The Variation of Chandler Period and
Its Cause: *G Buxi
0830h GB11C-09 POSTER New Rigid Earth Nutation Using a
Torque Approach: *F Roosbeek, V Dehant
0830h GB11C-10 POSTER Some Remarks on the Improvement of
IAU Nutation Series: *C Z Zhang, Y F Xia
0830h GB11C-11 POSTER FCN Period and Q From New Observed
Nutation Series and Influence of Ocean
Corrections: *P Defraigne, V Dehant
GB11D EC:Arena Mon 0830h
G9 Section II: Advanced Space Techniques - Posters
Presiding: C Reigber, GFZ Potsdam; R Rummel,
Technische Univ Muenchen
0830h GB11D-01 POSTER On the Various Disturbing Influences
of the Higher Orders Acting on the
Satellite's Orbit: *J Kabelac
0830h GB11D-02 POSTER Robust Estimation of Variance and
Covariance Components for GPS Network: T
Benzao, *W Xinzhou, L Jingnan
0830h GB11D-03 POSTER The Research on Improving the
Accuracy of Vertical Components of GPS
Network by Using Stochastic Estimation: *Z
Shao, M Ge, J Liu
0830h GB11D-04 POSTER The Confidence Evaluation on GPS
Kinematic Data: L Jiyu, C Xiaoming
0830h GB11D-05 POSTER The Generalized Stochastic
Estimation and Its Least Square Algorithm
for Tropospheric Delay in GPS Positioning: *J
Liu, M Ge
0830h GB11D-06 POSTER A Sensitivity Analysis for Orbit
Determination of Space VLBI Satellites for
Interconnection of Reference Frames: *M N
Kulkarni, J Adam
0830h GB11D-07 POSTER Data Analysis Procedure of Helwan
Satellite Laser Station (SLR): *G Fahim
0830h GB11D-08 POSTER TIGO - The Transportable Integrated
Geodetic Observatory, a Fundamental Station
for Geodynamic Research: *W Schluter, A Boer,
R Dassing, R Kilger, H Hase, H Seeger, P
Sperber
0830h GB11D-09 POSTER Collocation Results of New Satellite
Laser Ranging System: M Abele, J Balodis, A
Kalnins, A Rubans, O West, J Vjaters
0830h GB11D-10 POSTER Quick-Look Altimeter Products
Generated at the German Processing and
Archiving Facility: *T Gruber, M Anzenhofer,
M Rentsch
0830h GB11D-11 POSTER GPS-Based Precise Orbit
Determination of Low-Earth Satellites: Z
Kang, P Schwintzer, *C Reigber, S Y Zhu
0830h GB11D-12 POSTER A New Model for Anisotropic
Reflection Effect on Ajisai: *A Sengoku, M K
Cheng, B E Schutz
0830h GB11D-13 POSTER Analysis of About Three Years of GPS
Orbits as Determined by the CODE Processing
Center of the IGS: *M Rothacher, G Beutler,
U Hugentobler, R Weber
GB11E D WRD:Auditorium Mon 0830h
G10 Section III Business Meeting
Presiding: H G Wenzel, Universitaet Karlsruhe
0830h Discussion
GB11F D WRD:Auditorium Mon 1030h
G10 Gravity Observations and Evaluation
Presiding: I Marson, Inst di Miniere Geofisica Applicato
1030h GB11F-01 Absolute Gravity Determination With JILAG-3
- Data Evaluation Using Additional Seismic
Information: *F Rehren, M Schnull, W Torge
1045h GB11F-02 The New Fundamental Gravity Net of
Switzerland: *F Arnet, E E Klingele
1100h GB11F-03 Adjustment of the Brazilian Gravity
Fundamental Network to the Absolute Gravity
Stations and to the IGSN-71: *I P Escobar
1115h GB11F-04 A New Second Order Gravity Network in the
Netherlands: E J de Min, *W Groenewoud
1130h GB11F-05 A New Gravity Data Base for the Central
Andes Between 20~Lo~K to 30~Lo~KS: *S Schmidt,
H J Gotze, V M Araneda, N G Lopez
1145h GB11F-06 Latest Gravity Map of Zimbabwe: Implications
for the Geoid, Isostasy, and Geology in
Southern Africa: *F Podmore, O Gwavava, R T
Ranganai, P Nyamangunda, P P Zhou
GB11H EC:Arena Mon 0830h
G10 Gravity Field Determination - Posters
Presiding: R Forsberg, Kort-og Matrikelstyrelsen
0830h GB11H-01 POSTER Secondary Gravity Network Brazil:
J L A Trabanco, D Blitzkow
0830h GB11H-02 POSTER Calibration of a Cryogenic
Gravimeter by Artificial Acceleration and
Comparison With Absolute Measurements: *B
Richter, H Wilmes, I Nowak, P Wolf
0830h GB11H-03 POSTER Application of the Global
Positioning System to Determine Gravity
Deflections of the Vertical at-Sea: A G Evans,
B R Hermann, G L Sitzman, L H Bartyczak, J P
Dugan, B W Remondi
0830h GB11H-04 POSTER Statistical Study of the Gravity
Anomalies in Austria: *H Abd-Elmotaal
0830h GB11H-05 POSTER Gravimetric Data in the Seismic Gap
of Northern Chile, South America: M S
Avendano, V M Araneda
0830h GB11H-06 POSTER Gravity Field Determination in the
German Bight (North Sea): *D Behrend, H
Denker, W Torge
0830h GB11H-07 POSTER The Construction of an Ocean Bottom
Absolute Gravity Meter and the Establishment
of Ocean Bottom Benchmarks on the Juan de
Fuca Ridge: *E L Canuteson, M A Zumberge
0830h GB11H-08 POSTER Gravimetric Determination of Upper
Crustal Density - Distribution: J C
Bhattacharji, *S K Chabak
0830h GB11H-09 POSTER The Milligal in Argentina About 1965:
*A A Cerrato, M B M Gonzalez, M Starobinsky
0830h GB11H-10 POSTER Gravimetry and the Earth Crust
Dynamics: *A A Cerrato, M B M Gonzalez, M
Starobinsky
0830h GB11H-11 POSTER Understanding Gravity Reduction and
Gravity Anomaly: *X Li
0830h GB11H-12 POSTER Gravity Measurements by the
Geographical Survey Institute Japan During
1990-1995: *N Inouchi, M Murakami, K Nitta, S
Fujiwara
0830h GB11H-13 POSTER Kriging for Mapping Free Air
Anomalies in the Atlantic North Ocean: *M F
LeQuentrec-Lalancette, G Desaive
0830h GB11H-14 POSTER A New Dutch First Order Gravity
Network and Gravity Datum (NEDZWA93): E J
de Min, W Groenewoud
0830h GB11H-15 POSTER An Absolute/Relative Gravity Base
Net in the Emirate of Dubai: M A Zaffin, R
Padmanabhan, R Passini, *F Rehren, M Schnull,
W Torge
0830h GB11H-16 POSTER Development of a Deep-Towed Gravity
Meter for Ocean Geophysical Exploration: *J F
Ridgway, M A Zumberge, J A Hildebrand
0830h GB11H-17 POSTER The Austrian Gravity Base Net 1995
Stabilized by Absolute Gravity Measurements
and Connected to the European Network
Adjustment: *D Ruess
0830h GB11H-18 POSTER Detecting the Gross Errors in the
Egyptian Gravity Networks Using Least
Squares Collocation: *M A El Tokhey
0830h GB11H-19 POSTER Dropping Mechanism for Absolute
Gravimeters Using the "Silent Drop" Method: *T
Tsubokawa, H Hanada, S Tsurura
0830h GB11H-20 POSTER Ballistic Gradiometer for the
Measurement of the Vertical Gravity
Gradient: A Proposal: *L F Vitushkin, T
Niebauer, A L Vitushkin
0830h GB11H-21 POSTER New Determination of the Value of
"g" in the BIPM Micronetwork Using the FG-5
Absolute Gravimeter: L Robertsson, *L F
Vitushkin, J M Chartier
0830h GB11H-22 POSTER The Sino-German Absolute Gravity
Campaign in China, 1993: B Richter, *H Wilmes,
A Lothhammer, J Y Chen, Q X Qiu, Z H Wei, Q C
Dai
0830h GB11H-23 POSTER The New German Absolute Gravity Base
Net: W Torge, E Reinhart, B Richter, *H
Wilmes, A Franke
0830h GB11H-24 POSTER Line Mixing Effects in CO~K2~L,
O~K3~L, and CH~K4~L Absorption Bands: A V
Polyakov, *Y M Timofeyev, M V Tonkov, N N
Filippov
0830h GB11H-25 POSTER Detection of the Non-stationary
Components of the Gravity Field on the
Italian Active Volcanoes: *G Berrino
0830h GB11H-26 POSTER The SuperConducting GWR T~K0~L15
Gravimeter Calibration: *G Casula, P Baldi, S
Focardi, I Marson, F Palmonari
GB11I EC:Arena Mon 0830h
G10 Gravity Field Determination
Presiding: R Forsberg, Kort-og Matrikelstyrelsen
0830h GB11I-01 POSTER The Perturbing Effect of Water Level
Variations on the Local Gravity: *M
Delcourt-Honorez
0830h GB11I-02 POSTER Six Month Intercomparison of Two
Superconducting Gravimeters in Brussels: *B
Ducarme, F De Meyer, O Francis
0830h GB11I-03 POSTER The Non-tidal Changes of Gravity and
Their Tie With Geodynamics Processes: *P D
Dvulit
0830h GB11I-04 POSTER On the Reliability of Gravity
Variations Measured by Cryogenic Gravimeters
at Bad Homburg, Germany and Miami, USA: *C
Elstner, M Harnisch, G Harnisch, B Richter,
H G Wenzel, F Klopping
0830h GB11I-05 POSTER Gravity Changes Associated With
Groundwater Level Variations at Beppu, Japan:
*Y Fukuda, H Mawatari, Y Yusa, T M Hunt
0830h GB11I-06 POSTER On Gravity Measurements Related With
the November 3, 1994 Solar Eclipse in Brazil:
*S R C de Freitas, M Van Ruymbeke, B Ducarme,
A Somerhausen, M S Mantovani, W Shukowsky
0830h GB11I-07 POSTER Observations of Long-Term Gravity
Change With an Absolute Gravimeter: *H Hanada,
T Tsubokawa, S Tsuruta
0830h GB11I-08 POSTER Investigations of Long-Term Gravity
Changes: The Elimination of Air Pressure
Effects: C Elstner, W Schwahn, G Jentzsch, *C
Kroner, A Weise, H G Wenzel
0830h GB11I-09 POSTER Calibration of a Superconducting
Gravimeter Using Short Sets of Simultaneous
Observations With an Absolute Gravimeter: *J
Maekinen, J Kaariainen, H Virtanen
0830h GB11I-10 POSTER Comparison of Absolute and Cryogenic
Gravimeters: D S Robertson, G Sasagawa, F
Klopping, R Bilham
0830h GB11I-11 POSTER Nongravity Effects on the
Superconducting Gravimeter at Metsahovi
Station, Finland: *H Virtanen, J Kaariainen
0830h GB11I-12 POSTER Geoid Determination in Hungary:
Status Report 1995: *J Adam, A Kenyeres, A
Sarbidai
0830h GB11I-13 POSTER Gravity Field Solution for Croatia
'CRO95': *T Basic, K Colic, B Pribicevic, D
Medak
0830h GB11I-14 POSTER GRIM4 Gravity Modelling:
Performances and Errors: *R Biancale, G
Balmino, J M Lemoine, J C Marty, B Moynot, P
Schwintzer, C Reigber, A Bode, H Massmann,
J C Raimondo
0830h GB11I-15 POSTER A Study of the Behaviour of the
Earth's Gravity Field in Australia: *W E
Featherstone, K F Zhang, M P Stewart
0830h GB11I-16 POSTER Comparison Between Altimetric and
Gravimetric Geoids in the Azores-Gibraltar
Region: M J Fernandes, L Bastos, *J C Catalao
0830h GB11I-17 POSTER Gravimetric Geoid Studies in the
Eastern Africa Region - Preliminary Results:
*M K Gachari, J G Olliver
0830h GB11I-18 POSTER Geoid Determination in Antarctic
Shelf Ice Areas: *J Ihde, U Schirmer, F
Stefani
0830h GB11I-19 POSTER An Iterative Spacewise Approach for
the Analysis of STEP-Gradiometer Data: M
Hirsch, *W Keller
0830h GB11I-20 POSTER Improved Gravimetric and
GPS-Gravimetric Geoid Solutions for Hungary:
Results and Tests: *A Kenyeres
0830h GB11I-21 POSTER Mean Sea Surface and Geoid in the
Baltic Sea: *G Liebsch, R Dietrich, H
Denker, W Torge
0830h GB11I-22 POSTER Local Geoid in Vrancea Region -
Comparative Study Between Gravimetric Geoid
and GPS/Levelling Geoid: R Tiberiu, V
Schwieger, J Neuner
0830h GB11I-23 POSTER A New Gravimetric Determination of
the Geoid of the Iberian Peninsula: *M J
Sevilla
0830h GB11I-24 POSTER Comparison of Geosat-Derived Geoid
Profiles With a Gravimetric Geoid in the
North Sea: *M P Stewart, W E Featherstone, M
Dumville
GB12A ENGR:CR2-28 Mon 1330h
GJS3 The Figure of the Earth and Earth Rotation and Its
Monitoring
Presiding: J Wahr, Univ of Colorado; M Feissel,
Observatoire de Paris
1330h GB12A-01 INVITED Observational Constraints on Time
Variations of the Earth's Mass Distribution
From Monitoring Satellite Orbits and
Geocenter Motion: *R J Eanes
1345h GB12A-02 INVITED Secular Variability: Possible
Effects of the Pleistocene Ice Load and of
Present-Day Changes in Polar Ice: *J Wahr,
D Han, P Huybrechts
1400h GB12A-03 Earth Rotation, Glacial Isostatic
Adjustment, and Deep Mantle Viscosity: *J
Xianhua, W R Peltier
1410h GB12A-04 The Interpretation of Secular Changes in the
Earth's Rotation: *D Han, J Wahr
1413h GB12A-05 Methods of Study of the Non-stationary Earth
Figure - New Achievements: *M M Mashimov
1416h GB12A-06 Lithosphere Plates Motion and Secular
Variations of the Earth Rotation: J Barkin,
*S K Tatevian
1419h GB12A-07 Long-Term Length of Day Fluctuations: *N S
Sidorenkov, P N Sidorenkov
1422h GB12A-08 Tidal Variations of the Earth Rotation
Caused by Continental Drift: *B A Kagan, G A
Kivman
1425h GB12A-09 Some Geophysical Effects of Causal Mechanics:
*S M Korotaev, M L Arushanov
1428h GB12A-10 INVITED Redistribution of Continental Water
Mass and Earth Rotation: *B F Chao
1443h GB12A-11 On the Long-Term Rotational Dynamics of the
Earth and Terrestrial Planets: *G Spada, R
Sabadini, E Boschi
1500h Break
1530h GB12A-12 Terrestrial Reference Frame for
Interdisciplinary Studies: *E C Pavlis
1540h GB12A-13 Contribution of Diurnal Polar Motion to
Gravity Variations and Tidal Parameters: *W
Schwahn, B Richter
1543h GB12A-14 It is Possible to Detect Precession and
Nutations by Using Superconducting
Gravimeter Data: *V Dehant, C Bizouard, S
Loyer
1546h GB12A-15 INVITED Monitoring Atmospheric Angular
Momentum Indices for Geophysical Research
and Geodesy: *D A Salstein, A J Miller
1601h GB12A-16 Correlation of Atmospheric Angular Momentum
and VLBI Earth Orientation at Periods Below
Two Weeks: C Ma, B F Chao, *J M Gipson
1611h GB12A-17 Changes in the Earth's Rotation Over the
Past 2700 Years: F R Stephenson, *L V
Morrison
1621h GB12A-18 Relativistic Timescale Analysis Suggests
Lunar Theory Revision: *S D Deines, C A
Williams
1631h GB12A-19 Timing Records of Ancient Lunar Eclipses in
China and the Earth's Spin Rate: Y Han, P
Zhang
1634h GB12A-20 Earth's Past Rotation and Moment of Inertia
and the Moon's Orbital Evolution: A
Benchmark Datum From Neoproterozoic Tidal
Strata in Australia: *G E Williams
1637h GB12A-21 Tidal Friction and the Evolution of the
Earth-Moon System: *V M Kiselyov, N Y
Drozdova
1640h GB12A-22 An Analysis of the New Long Polar Motion
Series: *A Brzezinski
1643h GB12A-23 INVITED Monitoring Earth Rotation and
Reference Frames: Science or Technology
Driven?: *D H Gambis
GB12B EC:Room 4 Mon 1330h
G9 Section II: Advanced Space Techniques
Presiding: C Reigber, GFZ Potsdam; R Rummel,
Technische Univ Muenchen
1330h INTRODUCTION: C Reigber and R Rummel,
GFZ Potsdam and Technisch Univ Muenchen
1415h GB12B-01 Earth Observation Satellite Orbit
Determination Using GPS: V Ashkenazi, *W Chen,
C J Hill, T Moore, K Shaw, N Shave
1430h GB12B-02 Ground Processing of GPS Navigation Data
From Low Orbiting Satellites: *J M Dow, T J
Martin-Mur, S Casotto, N Bondarenco
1445h GB12B-03 Evaluation of Space-Based Orbit
Determination for the Explorer Platform: *T R
Olson, E C Pavlis
1500h Break
1530h GB12B-04 Determination of the Gravity Field and
Rotational Dynamics of an Asteroid by
Tracking an Orbiting Spacecraft: *J K Miller,
B G Williams, D K Yeomans
1545h GB12B-05 VLBI Tests of Tropospheric Delay Calibration
With WVRs: *R P Linfield, L P Teitelbaum, S J
Keihm, G M Resch, M J Mahoney
1600h GB12B-06 Application of Space VLBI to Geodesy and
Geodynamics: *M N Kulkarni, J Adam, I I
Mueller, B Schaffrin
1615h GB12B-07 A Comparison and Improvement Orbit
Determination Methods and Dynamic Model
Analysis for Satellite: *J Zhou
1630h GB12B-08 Using the GPSVan~LTM~K: Operational
Efficiencies Through GIS and GPS: *J D
Bossler
1645h GB12B-09 Transponders for Altimeter Calibration and
Height Transfer: P Pesec, H Sunkel, N
Windholz
GB12C EC:Room 3 Mon 1715h
G9 Section II: Advanced Space Techniques
Presiding: R Reigber, GFZ Potsdam; R Rummel,
Technische Universitat Muenchen
1715h GB12C-01 On the Various Disturbing Influences of the
Higher Orders Acting on the Satellite's Orbit:
*J Kabelac
1717h GB12C-02 Robust Estimation of Variance and Covariance
Components for GPS Network: T Benzao, *W
Xinzhou, L Jingnan
1719h GB12C-03 The Research on Improving the Accuracy of
Vertical Components of GPS Network by Using
Stochastic Estimation: *Z Shao, M Ge, J Liu
1721h GB12C-04 The Confidence Evaluation on GPS Kinematic
Data: L Jiyu, C Xiaoming
1723h GB12C-05 The Generalized Stochastic Estimation and
Its Least Square Algorithm for Tropospheric
Delay in GPS Positioning: *J Liu, M Ge
1725h GB12C-06 A Sensitivity Analysis for Orbit
Determination of Space VLBI Satellites for
Interconnection of Reference Frames: *M N
Kulkarni, J Adam
1727h GB12C-07 Data Analysis Procedure of Helwan Satellite
Laser Station (SLR): *G Fahim
1729h GB12C-08 TIGO - The Transportable Integrated Geodetic
Observatory, a Fundamental Station for
Geodynamic Research: *W Schluter, A Boer, R
Dassing, R Kilger, H Hase, H Seeger, P
Sperber
1731h GB12C-09 Collocation Results of New Satellite Laser
Ranging System: M Abele, J Balodis, A Kalnins,
A Rubans, O West, J Vjaters
1733h GB12C-10 Quick-Look Altimeter Products Generated at
the German Processing and Archiving Facility:
*T Gruber, M Anzenhofer, M Rentsch
1735h GB12C-11 GPS-Based Precise Orbit Determination of
Low-Earth Satellites: Z Kang, P Schwintzer,
*C Reigber, S Y Zhu
1737h GB12C-12 A New Model for Anisotropic Reflection
Effect on Ajisai: *A Sengoku, M K Cheng, B E
Schutz
1739h GB12C-13 Analysis of About Three Years of GPS Orbits
as Determined by the CODE Processing Center
of the IGS: *M Rothacher, G Beutler, U
Hugentobler, R Weber
GB12D EC:Room 4 Mon 1800h
G10 Gravity Field Determination Poster Summaries
Presiding: R Forsberg, Kort-og Matrikelstyrelsen
1807h GB12D-01 The Perturbing Effect of Water Level
Variations on the Local Gravity: *M
Delcourt-Honorez
1809h GB12D-02 Six Month Intercomparison of Two
Superconducting Gravimeters in Brussels: *B
Ducarme, F De Meyer, O Francis
1811h GB12D-03 The Non-tidal Changes of Gravity and Their
Tie With Geodynamics Processes: *P D Dvulit
1813h GB12D-04 On the Reliability of Gravity Variations
Measured by Cryogenic Gravimeters at Bad
Homburg, Germany and Miami, USA: *C Elstner,
M Harnisch, G Harnisch, B Richter, H G Wenzel,
F Klopping
1815h GB12D-05 Gravity Changes Associated With Groundwater
Level Variations at Beppu, Japan: *Y Fukuda,
H Mawatari, Y Yusa, T M Hunt
1817h GB12D-06 On Gravity Measurements Related With the
November 3, 1994 Solar Eclipse in Brazil:
*S R C de Freitas, M Van Ruymbeke, B Ducarme,
A Somerhausen, M S Mantovani, W Shukowsky
1819h GB12D-07 Observations of Long-Term Gravity Change
With an Absolute Gravimeter: *H Hanada, T
Tsubokawa, S Tsuruta
1821h GB12D-08 Investigations of Long-Term Gravity Changes:
The Elimination of Air Pressure Effects: C
Elstner, W Schwahn, G Jentzsch, *C Kroner, A
Weise, H G Wenzel
1823h GB12D-09 Calibration of a Superconducting Gravimeter
Using Short Sets of Simultaneous
Observations With an Absolute Gravimeter: *J
Maekinen, J Kaariainen, H Virtanen
1825h GB12D-10 Comparison of Absolute and Cryogenic
Gravimeters: D S Robertson, G Sasagawa, F
Klopping, R Bilham
1829h GB12D-11 Nongravity Effects on the Superconducting
Gravimeter at Metsahovi Station, Finland: *H
Virtanen, J Kaariainen
1831h GB12D-12 Geoid Determination in Hungary: Status
Report 1995: *J Adam, A Kenyeres, A Sarbidai
1833h GB12D-13 Gravity Field Solution for Croatia 'CRO95': *T
Basic, K Colic, B Pribicevic, D Medak
1835h GB12D-14 GRIM4 Gravity Modelling: Performances and
Errors: *R Biancale, G Balmino, J M Lemoine,
J C Marty, B Moynot, P Schwintzer, C Reigber,
A Bode, H Massmann, J C Raimondo
1837h GB12D-15 A Study of the Behaviour of the Earth's
Gravity Field in Australia: *W E Featherstone,
K F Zhang, M P Stewart
1839h GB12D-16 Comparison Between Altimetric and
Gravimetric Geoids in the Azores-Gibraltar
Region: M J Fernandes, L Bastos, *J C Catalao
1841h GB12D-17 Gravimetric Geoid Studies in the Eastern
Africa Region - Preliminary Results: *M K
Gachari, J G Olliver
1843h GB12D-18 Geoid Determination in Antarctic Shelf Ice
Areas: *J Ihde, U Schirmer, F Stefani
1845h GB12D-19 An Iterative Spacewise Approach for the
Analysis of STEP-Gradiometer Data: M Hirsch,
*W Keller
1847h GB12D-20 Improved Gravimetric and GPS-Gravimetric
Geoid Solutions for Hungary: Results and
Tests: *A Kenyeres
1849h GB12D-21 Mean Sea Surface and Geoid in the Baltic Sea:
*G Liebsch, R Dietrich, H Denker, W Torge
1851h GB12D-22 Local Geoid in Vrancea Region - Comparative
Study Between Gravimetric Geoid and
GPS/Levelling Geoid: R Tiberiu, V Schwieger,
J Neuner
1853h GB12D-23 A New Gravimetric Determination of the Geoid
of the Iberian Peninsula: *M J Sevilla
1855h GB12D-24 Comparison of Geosat-Derived Geoid Profiles
With a Gravimetric Geoid in the North Sea:
*M P Stewart, W E Featherstone, M Dumville
GB12E D WRD:Auditorium Mon 1330h
G10 Gravity Variation With Time
Presiding: B Richter, Inst fur Angewandte Geodasie
1330h GB12E-01 Comparison of Simultaneous Observations With
Two Superconducting Gravity Meters at Kyoto,
Japan: *T Higashi, A Mukai, S Takemoto, I
Nakagawa
1345h GB12E-02 Results of Two and a Half Year's Observation
With a Superconducting Gravimeter at GFZ
Potsdam: *J Neumeyer, H J Dittfeld
1400h GB12E-03 Calibration of a Superconducting Gravimeter
From Repeated Absolute Gravity Measurements:
*J Hinderer, N Florsch, J Makinen
1415h GB12E-04 Global Stack of Gravity Pole Tide
Observations: B Richter, *H G Wenzel
1430h GB12E-05 A Two Year Time Series of Absolute Gravity
Observations at TMGO: *G Sasagawa
1445h GB12E-06 Vertical Crustal Motion Observations Using
Absolute Gravimetry: *G Peter, W E Carter, F
Klopping, G Sasagawa
GB12F D WRD:Auditorium Mon 1530h
G10 Geoid Determination
Presiding: H Suenkel, Technische Universitat Graz
1530h GB12F-01 Representation of Gravity Field in Egypt
Based on Digital Terrain Model: *D Alnaggar
1545h GB12F-02 An Investigation of Sea Surface Topography
Around Western Europe From GPS, Geoid, and
Tide Gauge Data: *A H Dodson, R M Bingley,
C C Chang, H Denker, D Behrend, W Torge
1600h GB12F-03 Gravity Field Improvement in the
Mediterranean Sea by Correcting the Bottom
Topography Using Collocation: *D Arabelos,
I N Tziavos
1615h GB12F-04 Austrian Geoid 2000: E Erker, B
Hofmann-Wellenhof, H Moritz, *H Sunkel
1630h GB12F-05 A Local Geoid for the Okavango Delta: *C L
Merry
1645h GB12F-06 The Geoid in South America: *D Blitzkow, J D
Fairhead, M C B Lobianco
GB12H EC:Room 4 Mon 1715h
G10 Gravity Field Determination
Presiding: R Forsberg, Kort-og Matrikelstyrelsen
1715h GB12H-01 Secondary Gravity Network Brazil: J L A
Trabanco, D Blitzkow
1717h GB12H-02 Calibration of a Cryogenic Gravimeter by
Artificial Acceleration and Comparison With
Absolute Measurements: *B Richter, H Wilmes,
I Nowak, P Wolf
1719h GB12H-03 Application of the Global Positioning System
to Determine Gravity Deflections of the
Vertical at-Sea: A G Evans, B R Hermann, G L
Sitzman, L H Bartyczak, J P Dugan, B W
Remondi
1721h GB12H-04 Statistical Study of the Gravity Anomalies
in Austria: *H Abd-Elmotaal
1723h GB12H-05 Gravimetric Data in the Seismic Gap of
Northern Chile, South America: M S Avendano,
V M Araneda
1725h GB12H-06 Gravity Field Determination in the German
Bight (North Sea): *D Behrend, H Denker, W
Torge
1727h GB12H-07 The Construction of an Ocean Bottom Absolute
Gravity Meter and the Establishment of Ocean
Bottom Benchmarks on the Juan de Fuca Ridge:
*E L Canuteson, M A Zumberge
1729h GB12H-08 Gravimetric Determination of Upper Crustal
Density - Distribution: J C Bhattacharji, *S K
Chabak
1731h GB12H-09 The Milligal in Argentina About 1965: *A A
Cerrato, M B M Gonzalez, M Starobinsky
1733h GB12H-10 Gravimetry and the Earth Crust Dynamics: *A A
Cerrato, M B M Gonzalez, M Starobinsky
1735h GB12H-11 Understanding Gravity Reduction and Gravity
Anomaly: *X Li
1737h GB12H-12 Gravity Measurements by the Geographical
Survey Institute Japan During 1990-1995: *N
Inouchi, M Murakami, K Nitta, S Fujiwara
1739h GB12H-13 Kriging for Mapping Free Air Anomalies in
the Atlantic North Ocean: *M F
LeQuentrec-Lalancette, G Desaive
1741h GB12H-14 A New Dutch First Order Gravity Network and
Gravity Datum (NEDZWA93): E J de Min, W
Groenewoud
1743h GB12H-15 An Absolute/Relative Gravity Base Net in the
Emirate of Dubai: M A Zaffin, R Padmanabhan,
R Passini, *F Rehren, M Schnull, W Torge
1745h GB12H-16 Development of a Deep-Towed Gravity Meter
for Ocean Geophysical Exploration: *J F
Ridgway, M A Zumberge, J A Hildebrand
1747h GB12H-17 The Austrian Gravity Base Net 1995
Stabilized by Absolute Gravity Measurements
and Connected to the European Network
Adjustment: *D Ruess
1749h GB12H-18 Detecting the Gross Errors in the Egyptian
Gravity Networks Using Least Squares
Collocation: *M A El Tokhey
1751h GB12H-19 Dropping Mechanism for Absolute Gravimeters
Using the "Silent Drop" Method: *T Tsubokawa,
H Hanada, S Tsurura
1753h GB12H-20 Ballistic Gradiometer for the Measurement of
the Vertical Gravity Gradient: A Proposal:
*L F Vitushkin, T Niebauer, A L Vitushkin
1755h GB12H-21 New Determination of the Value of "g" in the
BIPM Micronetwork Using the FG-5 Absolute
Gravimeter: L Robertsson, *L F Vitushkin, J M
Chartier
1757h GB12H-22 The Sino-German Absolute Gravity Campaign in
China, 1993: B Richter, *H Wilmes, A
Lothhammer, J Y Chen, Q X Qiu, Z H Wei, Q C
Dai
1759h GB12H-23 The New German Absolute Gravity Base Net: W
Torge, E Reinhart, B Richter, *H Wilmes, A
Franke
1801h GB12H-24 Line Mixing Effects in CO~K2~L, O~K3~L, and
CH~K4~L Absorption Bands: A V Polyakov, *Y M
Timofeyev, M V Tonkov, N N Filippov
1803h GB12H-25 Detection of the Non-stationary Components
of the Gravity Field on the Italian Active
Volcanoes: *G Berrino
1805h GB12H-26 The SuperConducting GWR T~K0~L15 Gravimeter
Calibration: *G Casula, P Baldi, S Focardi, I
Marson, F Palmonari
1807h Discussion
GB21A ENGR:CR 2-28 Tues 0830h
G7 New Concepts in Space Geodesy
Presiding: P L Bender, Univ of Colorado; C Reigber, GFZ Potsdam
0830h GB21A-01 INVITED The Determination of the Shape,
Gravity Field, and Dynamics of Asteroid 433
Eros: *M T Zuber, D E Smith
0855h GB21A-02 INVITED Satellite Laser Ranging,
Gravitational Physics, and the LAGEOS III
Experiment: *I Ciufolini
0920h GB21A-03 LAGEOS II Contributions to Geodynamics: *R
Kolenkiewicz, D E Smith, P J Dunn, M H
Torrence
0933h GB21A-04 TIDES: Sensing Global Change From Space With
Laser Interferometry: O L Colombo, B F Chao
0946h GB21A-05 SLR 2000: An Automated Satellite Laser
Ranging Statioin for the 21st Century: J J
Degnan, D E Smith
1000h Break
1030h GB21A-06 INVITED Prospects for a Dedicated Gravity
Field Mission: *R Rummel
1055h GB21A-07 INVITED The Gravity Probe B Relativity
Experiment and Geodesy: *N J Kasdin, M Tapley,
C W F Everitt, J Turneaure, B W Parkinson,
D B DeBra, D E Smith
1120h GB21A-08 INVITED High Resolution Mapping Missions
With Superconducting Gravity Gradiometers:
*H J Paik
1145h GB21A-09 Precision Orbit Determination and Gravity
Field Improvement Derived From TDRSS Orbit
Detemination: *J A Marshall, F G Lemoine, S B
Luthcke, J C Chan, R G Williamson, C Cox
GB21B EC:Arena Tues 0830h
G7 New Concepts in Geodesy - Posters
Presiding: R Rummel, Technische Univ of Muenchen; F Nouel,
Centre Nat'l d'Etudes Spatiales
0830h GB21B-01 POSTER Spaceborne Gravimetry - The Future
at ESA: M Schuyer, P Silvestrin, R Reinhard,
Y Jafry
0830h GB21B-02 POSTER Issues in Satellite Gravity
Gradiometry: Aristoteles and Future Missions:
*S V Bettadpur, B E Schutz
0830h GB21B-03 POSTER A Low-Cost Satellite System to
Monitor Gravity Changes: *T A Clark, B G
Bills, J A Marshall
0830h GB21B-04 POSTER Regional Gravity Field Determination
- Simulation Studies of Future Satellite
Missions: *M Thalhammer, K H Ilk
0830h GB21B-05 POSTER An Assessment of the Accuracy of
Some Error Prediction Methods for Satellite
Gradiometry: *M van Gelderen, R Koop
0830h GB21B-06 POSTER Geodesy From STEP: M M Watkins, *M A
Vincent
0830h GB21B-07 POSTER Altimetry for Geodesy and
Oceanography (AGO): *E J Christensen
0830h GB21B-08 POSTER Gravity Model Improvement From T/P
GPS Tracking Data: *E C Pavlis, N K Pavlis,
D D Rowlands, J L Wiser
0830h GB21B-09 POSTER Role of Satellite Altimetry in
Determination of Land Topography: *P A M
Berry
0830h GB21B-10 POSTER Processing DORIS Data Using a
Multi-satellite Approach: Possible
Strategies and First Results: *P Willis, W
Bertiger, R Muellerschoen
0830h GB21B-11 POSTER Geodetic Requirements on a Future
Civil GNSS: *B Eissfeller, G W Hein, E
Lohnert
0830h GB21B-12 POSTER Geodetic and Geophysical
Investigation of Mercury and Its Possible
Fluid Core From an Orbiter-Lander Mission: *X
Wu, P L Bender, G W Rosborough
0830h GB21B-13 POSTER The International Advanced
Correlator Project: *A Whitney, T A Clark,
A Bos, B Anderson, J Canaris
0830h GB21B-14 POSTER VLBI Recorder Development at MIT
Haystack Observatory: *H Hinteregger
0830h GB21B-15 POSTER Using Increased Mark IV Sensitivity
for Better Geodesy: *D B Shaffer, N R
Vandenberg, D S MacMillan
0830h GB21B-16 POSTER The Theoretical Aspects of the
Relativistic Navigation: *S G Turyshev, J D
Anderson
0830h GB21B-17 POSTER Solving Step Observation Equations
Using Bi-orthogonal Series Theory: A
Albertella, *F Migliaccio, F Sanso
GB21C EC:Arena Tues 0830h
G10 Gravity Field Determination - Posters
Presiding: R Forsberg, Kort-og Matrikelstyrelsen
0830h GB21C-01 POSTER The Perturbing Effect of Water Level
Variations on the Local Gravity: *M
Delcourt-Honorez
0830h GB21C-02 POSTER Six Month Intercomparison of Two
Superconducting Gravimeters in Brussels: *B
Ducarme, F De Meyer, O Francis
0830h GB21C-03 POSTER The Non-tidal Changes of Gravity and
Their Tie With Geodynamics Processes: *P D
Dvulit
0830h GB21C-04 POSTER On the Reliability of Gravity
Variations Measured by Cryogenic Gravimeters
at Bad Homburg, Germany and Miami, USA: *C
Elstner, M Harnisch, G Harnisch, B Richter,
H G Wenzel, F Klopping
0830h GB21C-05 POSTER Gravity Changes Associated With
Groundwater Level Variations at Beppu, Japan:
*Y Fukuda, H Mawatari, Y Yusa, T M Hunt
0830h GB21C-06 POSTER On Gravity Measurements Related With
the November 3, 1994 Solar Eclipse in Brazil:
*S R C de Freitas, M Van Ruymbeke, B Ducarme,
A Somerhausen, M S Mantovani, W Shukowsky
0830h GB21C-07 POSTER Observations of Long-Term Gravity
Change With an Absolute Gravimeter: *H Hanada,
T Tsubokawa, S Tsuruta
0830h GB21C-08 POSTER Investigations of Long-Term Gravity
Changes: The Elimination of Air Pressure
Effects: C Elstner, W Schwahn, G Jentzsch, *C
Kroner, A Weise, H G Wenzel
0830h GB21C-09 POSTER Calibration of a Superconducting
Gravimeter Using Short Sets of Simultaneous
Observations With an Absolute Gravimeter: *J
Maekinen, J Kaariainen, H Virtanen
0830h GB21C-10 POSTER Comparison of Absolute and Cryogenic
Gravimeters: D S Robertson, G Sasagawa, F
Klopping, R Bilham
0830h GB21C-11 POSTER Nongravity Effects on the
Superconducting Gravimeter at Metsahovi
Station, Finland: *H Virtanen, J Kaariainen
0830h GB21C-12 POSTER Geoid Determination in Hungary:
Status Report 1995: *J Adam, A Kenyeres, A
Sarbidai
0830h GB21C-13 POSTER Gravity Field Solution for Croatia
'CRO95': *T Basic, K Colic, B Pribicevic, D
Medak
0830h GB21C-14 POSTER GRIM4 Gravity Modelling:
Performances and Errors: *R Biancale, G
Balmino, J M Lemoine, J C Marty, B Moynot, P
Schwintzer, C Reigber, A Bode, H Massmann,
J C Raimondo
0830h GB21C-15 POSTER A Study of the Behaviour of the
Earth's Gravity Field in Australia: *W E
Featherstone, K F Zhang, M P Stewart
0830h GB21C-16 POSTER Comparison Between Altimetric and
Gravimetric Geoids in the Azores-Gibraltar
Region: M J Fernandes, L Bastos, *J C Catalao
0830h GB21C-17 POSTER Gravimetric Geoid Studies in the
Eastern Africa Region - Preliminary Results:
*M K Gachari, J G Olliver
0830h GB21C-18 POSTER Geoid Determination in Antarctic
Shelf Ice Areas: *J Ihde, U Schirmer, F
Stefani
0830h GB21C-19 POSTER An Iterative Spacewise Approach for
the Analysis of STEP-Gradiometer Data: M
Hirsch, *W Keller
0830h GB21C-20 POSTER Improved Gravimetric and
GPS-Gravimetric Geoid Solutions for Hungary:
Results and Tests: *A Kenyeres
0830h GB21C-21 POSTER Mean Sea Surface and Geoid in the
Baltic Sea: *G Liebsch, R Dietrich, H
Denker, W Torge
0830h GB21C-22 POSTER Local Geoid in Vrancea Region -
Comparative Study Between Gravimetric Geoid
and GPS/Levelling Geoid: R Tiberiu, V
Schwieger, J Neuner
0830h GB21C-23 POSTER A New Gravimetric Determination of
the Geoid of the Iberian Peninsula: *M J
Sevilla
0830h GB21C-24 POSTER Comparison of Geosat-Derived Geoid
Profiles With a Gravimetric Geoid in the
North Sea: *M P Stewart, W E Featherstone, M
Dumville
GB21D EC:Arena Tues 0830h
G10 Gravity Field Determination - Posters
Presiding: R Forsberg, Kort-og Matrikelstyrelsen
0830h GB21D-01 POSTER Secondary Gravity Network Brazil:
J L A Trabanco, D Blitzkow
0830h GB21D-02 POSTER Calibration of a Cryogenic
Gravimeter by Artificial Acceleration and
Comparison With Absolute Measurements: *B
Richter, H Wilmes, I Nowak, P Wolf
0830h GB21D-03 POSTER Application of the Global
Positioning System to Determine Gravity
Deflections of the Vertical at-Sea: A G Evans,
B R Hermann, G L Sitzman, L H Bartyczak, J P
Dugan, B W Remondi
0830h GB21D-04 POSTER Statistical Study of the Gravity
Anomalies in Austria: *H Abd-Elmotaal
0830h GB21D-05 POSTER Gravimetric Data in the Seismic Gap
of Northern Chile, South America: M S
Avendano, V M Araneda
0830h GB21D-06 POSTER Gravity Field Determination in the
German Bight (North Sea): *D Behrend, H
Denker, W Torge
0830h GB21D-07 POSTER The Construction of an Ocean Bottom
Absolute Gravity Meter and the Establishment
of Ocean Bottom Benchmarks on the Juan de
Fuca Ridge: *E L Canuteson, M A Zumberge
0830h GB21D-08 POSTER Gravimetric Determination of Upper
Crustal Density - Distribution: J C
Bhattacharji, *S K Chabak
0830h GB21D-09 POSTER The Milligal in Argentina About 1965:
*A A Cerrato, M B M Gonzalez, M Starobinsky
0830h GB21D-10 POSTER Gravimetry and the Earth Crust
Dynamics: *A A Cerrato, M B M Gonzalez, M
Starobinsky
0830h GB21D-11 POSTER Understanding Gravity Reduction and
Gravity Anomaly: *X Li
0830h GB21D-12 POSTER Gravity Measurements by the
Geographical Survey Institute Japan During
1990-1995: *N Inouchi, M Murakami, K Nitta, S
Fujiwara
0830h GB21D-13 POSTER Kriging for Mapping Free Air
Anomalies in the Atlantic North Ocean: *M F
LeQuentrec-Lalancette, G Desaive
0830h GB21D-14 POSTER A New Dutch First Order Gravity
Network and Gravity Datum (NEDZWA93): E J
de Min, W Groenewoud
0830h GB21D-15 POSTER An Absolute/Relative Gravity Base
Net in the Emirate of Dubai: M A Zaffin, R
Padmanabhan, R Passini, *F Rehren, M Schnull,
W Torge
0830h GB21D-16 POSTER Development of a Deep-Towed Gravity
Meter for Ocean Geophysical Exploration: *J F
Ridgway, M A Zumberge, J A Hildebrand
0830h GB21D-17 POSTER The Austrian Gravity Base Net 1995
Stabilized by Absolute Gravity Measurements
and Connected to the European Network
Adjustment: *D Ruess
0830h GB21D-18 POSTER Detecting the Gross Errors in the
Egyptian Gravity Networks Using Least
Squares Collocation: *M A El Tokhey
0830h GB21D-19 POSTER Dropping Mechanism for Absolute
Gravimeters Using the "Silent Drop" Method: *T
Tsubokawa, H Hanada, S Tsurura
0830h GB21D-20 POSTER Ballistic Gradiometer for the
Measurement of the Vertical Gravity
Gradient: A Proposal: *L F Vitushkin, T
Niebauer, A L Vitushkin
0830h GB21D-21 POSTER New Determination of the Value of
"g" in the BIPM Micronetwork Using the FG-5
Absolute Gravimeter: L Robertsson, *L F
Vitushkin, J M Chartier
0830h GB21D-22 POSTER The Sino-German Absolute Gravity
Campaign in China, 1993: B Richter, *H Wilmes,
A Lothhammer, J Y Chen, Q X Qiu, Z H Wei, Q C
Dai
0830h GB21D-23 POSTER The New German Absolute Gravity Base
Net: W Torge, E Reinhart, B Richter, *H
Wilmes, A Franke
0830h GB21D-24 POSTER Line Mixing Effects in CO~K2~L,
O~K3~L, and CH~K4~L Absorption Bands: A V
Polyakov, *Y M Timofeyev, M V Tonkov, N N
Filippov
0830h GB21D-25 POSTER Detection of the Non-stationary
Components of the Gravity Field on the
Italian Active Volcanoes: *G Berrino
0830h GB21D-26 POSTER The SuperConducting GWR T~K0~L15
Gravimeter Calibration: *G Casula, P Baldi, S
Focardi, I Marson, F Palmonari
GB22A ENGR:CR2-28 Tues 1330h
G7 New Concepts in Space Geodesy
Presiding: R Rummel, Technische Universitat Muenchen; F Nouel,
CNES
1330h GB22A-01 INVITED GFZ Involvement in New Missions and
Observing Techniques: *C Reigber
1355h GB22A-02 INVITED DORIS-DIODE: An Omnipresent Orbit
Determination System: *F Nouel, J P Berthias,
M Deleuze, S Houry, C Jayles, P Laudet, D
Pradines
1420h GB22A-03 Results From PRARE on METEOR-3 and ERS-2: C
Reigber, *F Flechtner, C Foerste, A Haerting,
T Jopek, F H Massmann, J C Raimondo
1433h GB22A-04 Doris Results on Positioning and Large Scale
Tectonic Plate Motions: *J F Cretaux, L
Soudarin, A Cazenave
1446h GB22A-05 The BRIDGE Project: A Gravity Mission in
Support to Altimetry: G Balmino, *R Biancale,
J C Marty, F Perosanz, M Lefebvre, F Barlier
1500h Break
1530h GB22A-06 INVITED GPS Applications in Space: *W G
Melbourne, T P Yunck
1555h GB22A-07 INVITED Capabilities and Prospects of
SAR-Interferometry: *P Hartl
1620h GB22A-08 INVITED Application of Space VLBI in the
Field of Astrometry and Geodynamics:
State-of-the-Art 1995: *J Adam
1645h GB22A-09 The Mark IV VLBI Data-Acquisition System: *A
Whitney, T A Clark, W Himwich
GB31A ENGR:CR2-28 Wed 0830h
G3 Global Gravity Field and Its Temporal Variation
Presiding: R H Rapp, Ohio State Univ
0830h INTRODUCTION: R H Rapp,Ohio State Univ
0835h GB31A-01 INVITED Applications of Global Gravity
Field Models in Geodesy and Oceanography: R S
Nerem, S M Klosko, N K Pavlis
0855h GB31A-02 INVITED Marine Gravity From Satellite
Altimetry Over Ocean and Sea Ice: *D T
Sandwell, M M Yale, D C McAdoo, W H F Smith
0915h GB31A-03 INVITED The Role and Capability of Absolute
Gravity Measurements for Determining the
Temporal Variations in the Earth's Gravity
Field: *A Lambert, T S James, J O Liard, N
Courtier
0935h GB31A-04 INVITED Temporal Variability of Earth's
Gravitational Field From Satellite Laser
Ranging Observations: *R J Eanes, S V
Bettadpur
1000h Break
1030h GB31A-05 The Use of GPS Data for Global Gravity Field
Determination: B D Tapley, *H J Rim, J C Ries,
B E Schutz, C K Shum
1045h GB31A-06 Accuracy Estimates of Geopotential Models
and Global Geoids: K F Burke, *S A True, M
Bursa, K Radej
1100h GB31A-07 The 1995 GFZ High Resolution Gravity Model: *T
Gruber, M Anzenhofer, M Rentsch
1115h GB31A-08 The Altimetry Derived Gravity Anomalies to
Be Used in Computing the Joint DMA/NASA
Earth Gravity Model: *R Trimmer, D Manning
1130h GB31A-09 The Development of a Global Surface Gravity
Data Base to Be Used in the Joint DMA/GSFC
Geopotential Model: *S C Kenyon, N K Pavlis
1145h GB31A-10 Preliminary Results From the Joint GSFC/DMA
Gravity Model Project: R S Nerem, F J Lerch,
R Salman, R Trimmer, S Kenyon, R H Rapp, N K
Pavlis, S M Klosko, J C Chan, M H Torrence,
Y M Wang, R G Williamson, E C Pavlis
GB31B EC:Arena Wed 0830h
G3 Global Gravity Field and Its Temporal Variation - Posters
Presiding: A Cazenave, GRGS-CNES
0830h GB31B-01 POSTER State of Art and Prospects of
Gravimetry Progress in Russia: *E A
Zhalkovsky, G F Melnikov, N A Gusev, G V
Demiyanov, N L Makarenko, O M Ostach
0830h GB31B-02 POSTER Construction of the Earth Gravity
Field Model on the Base of Combined
Processing of Gravimetric and Satellite Data:
G V Demianov, A V Kryukova, N N Pashina, V A
Taranov
0830h GB31B-03 POSTER Results of Determinations of
Planetary Models and Detailed
Characteristics of Gravity Field With the
Use of Satellite Data From GEOIK: *P P
Medvedev, V F Galasin, E L Makedonskii, A N
Zueva, I P Chugunov
0830h GB31B-04 POSTER On the Improvement of Geopotential
Model Using Gravity Data in China: H Motao, G
Zheng
0830h GB31B-05 POSTER The Accuracy of Contemporary
Geopotential Models and the Accuracy of
Predicted Positions of Artificial Earth
Satellites: *E Wnuk, E Wilczynska
0830h GB31B-06 POSTER Analysis of Accuracy of Recent
Models of the Gravity Field of the Earth: *P P
Medvedev, G V Demianov, A N Maiorov
0830h GB31B-07 POSTER Global Constraint on the Modeling of
Mass Transport Within the Earth System Using
Long-Term SLR Observations: *M K Cheng, C K
Shum, B D Tapley
0830h GB31B-08 POSTER New Compact Formulas for the
Geopotential Determination: *M S Petrovskaya
0830h GB31B-09 POSTER New Method to Approximate Global
Potential Fields by Truncated Series of
Spherical Functions: *V N Strakhov, A V
Strakhov, D E Teterin, U Schafer
0830h GB31B-10 POSTER New Methods to Approximate Global
and Regional Earth's Gravity Fields Not
Using Spherical Functions: *V N Strakhov, A V
Strakhov, D E Teterin, U Schafer
0830h GB31B-11 POSTER Global High Resolution Mean Sea
Surface Based on ERS-1 35- and 168-Day
Cycles and TOPEX Data: *M Anzenhofer, T
Gruber, M Rentsch
0830h GB31B-12 POSTER Global Gravity Field Recovery From
the Dense ERS-1 Geodetic Mission Altimetry:
O B Andersen, P Knudsen, *C C Tscherning
0830h GB31B-13 POSTER Comparison of Altimetric and
Shipborne Gravity Over Ice-Covered and
Ice-Free Polar Seas: *O B Andersen, R
Forsberg, P Knudsen, D McAdoo, S Laxon
0830h GB31B-14 POSTER Combination of Heterogeneous Gravity
Data: A Study Over the North Atlantic: *J F
Kirby, R G Hipkin
0830h GB31B-15 POSTER New 5'x 5' Digital Gravity and
Terrain Models of the Earth: *C M Green, J D
Fairhead
0830h GB31B-16 POSTER Simulation of Lunar Gravity Recovery
From the MORO Mission: *R Floberghagen, R
Noomen, P N A Visser
0830h GB31B-17 POSTER Analytical Averaging of the Motion
of Artificial Satellites: *G Metris, P
Exertier, S Bruinsma
0830h GB31B-18 POSTER A New Strategy for Determination of
a Global Unified Vertical Datum: *Y Feng
GB32A ENGR:CR2-28 Wed 1330h
G3 Global Gravity Field and Its Temporal Variation
Presiding: R S Nerem, NASA/Goddard Space Flight Center
1330h GB32A-01 Alternative Estimation Techniques for Global
High-Degree Gravity Modeling: *N K Pavlis,
J C Chan, F J Lerch
1345h GB32A-02 Methods to Reduce Aliasing in Spherical
Harmonic Analysis: *C Jekeli
1400h GB32A-03 Are We Ready for a Degree 720 Potential
Coefficient Model?: *R H Rapp
1415h GB32A-04 Consequences of New Ocean Tide Models for
Gravity Research Missions: *E Schrama
1430h GB32A-05 Secular Variations of the Gravity Field
Inferred From Lageos 1, Lageos 2, and Ajisai:
*A Cazenave, P Gegout, G Ferhat
1445h GB32A-06 Variations of Gravity and Polar Motion as
Geophysical Constraints: S M Klosko, R S
Nerem
1500h Break
1530h GB32A-07 Simulation of Stochastically Estimating
J~K2~L and J~K3~L Variations Using SLR Data:
*B D Hartman, G W Rosborough
1545h GB32A-08 Simultaneous Determination of the 18.6 Year
Ocean Tide and the J2 Temporal Variations
From the Mean Orbital Motion of LAGEOS: *P
Exertier, G Metris, Y Boudon, F Barlier
1600h GB32A-09 A Model for Mars' Gravity Field Without the
Tharsis Bulge: *D E Smith, M T Zuber
1615h GB32A-10 JPL Planetary Gravity Efforts and Techniques:
*A S Konopliv, W L Sjogren
1630h GB32A-11 High Degree and Order Spherical Harmonic
Models for the Moon From Clementine and
Historic S-Band Doppler Data: *F G Lemoine,
D E Smith, M T Zuber, G A Neumann
GB32B EC:Room 3 Wed 1715h
G3 Global Gravity Field and Its Temporal Variation
Presiding: A Cazenave, GRGS-CNES
1715h GB32B-01 State of Art and Prospects of Gravimetry
Progress in Russia: *E A Zhalkovsky, G F
Melnikov, N A Gusev, G V Demiyanov, N L
Makarenko, O M Ostach
1717h GB32B-02 Construction of the Earth Gravity Field
Model on the Base of Combined Processing of
Gravimetric and Satellite Data: G V Demianov,
A V Kryukova, N N Pashina, V A Taranov
1719h GB32B-03 Results of Determinations of Planetary
Models and Detailed Characteristics of
Gravity Field With the Use of Satellite Data
From GEOIK: *P P Medvedev, V F Galasin, E L
Makedonskii, A N Zueva, I P Chugunov
1721h GB32B-04 On the Improvement of Geopotential Model
Using Gravity Data in China: H Motao, G Zheng
1723h GB32B-05 The Accuracy of Contemporary Geopotential
Models and the Accuracy of Predicted
Positions of Artificial Earth Satellites: *E
Wnuk, E Wilczynska
1725h GB32B-06 Analysis of Accuracy of Recent Models of the
Gravity Field of the Earth: *P P Medvedev,
G V Demianov, A N Maiorov
1727h GB32B-07 Global Constraint on the Modeling of Mass
Transport Within the Earth System Using
Long-Term SLR Observations: *M K Cheng, C K
Shum, B D Tapley
1729h GB32B-08 New Compact Formulas for the Geopotential
Determination: *M S Petrovskaya
1731h GB32B-09 New Method to Approximate Global Potential
Fields by Truncated Series of Spherical
Functions: *V N Strakhov, A V Strakhov, D E
Teterin, U Schafer
1733h GB32B-10 New Methods to Approximate Global and
Regional Earth's Gravity Fields Not Using
Spherical Functions: *V N Strakhov, A V
Strakhov, D E Teterin, U Schafer
1735h GB32B-11 Global High Resolution Mean Sea Surface
Based on ERS-1 35- and 168-Day Cycles and
TOPEX Data: *M Anzenhofer, T Gruber, M
Rentsch
1737h GB32B-12 Global Gravity Field Recovery From the Dense
ERS-1 Geodetic Mission Altimetry: O B
Andersen, P Knudsen, *C C Tscherning
1739h GB32B-13 Comparison of Altimetric and Shipborne
Gravity Over Ice-Covered and Ice-Free Polar
Seas: *O B Andersen, R Forsberg, P Knudsen,
D McAdoo, S Laxon
1741h GB32B-14 Combination of Heterogeneous Gravity Data: A
Study Over the North Atlantic: *J F Kirby,
R G Hipkin
1745h GB32B-15 Simulation of Lunar Gravity Recovery From
the MORO Mission: *R Floberghagen, R Noomen,
P N A Visser
1747h GB32B-16 Analytical Averaging of the Motion of
Artificial Satellites: *G Metris, P
Exertier, S Bruinsma
1749h GB32B-17 A New Strategy for Determination of a Global
Unified Vertical Datum: *Y Feng
GB32C ENGR:CR 2-28 Wed 1900h
G9 Section II Business Meeting
Presiding: C Reigber, GFZ Potsdam
1900h Discussion
GB41A ENGR:CR 2-28 Thurs 0830h
G4 Airborne Gravity Field Determination
Presiding: K P Schwarz, Univ of Calgary; J Brozena,
Naval Research Laboratory
0830h INTRODUCTION: K P Schwarz,Univ of Calgary
0835h GB41A-01 Progress in Airborne Gravimetry: Solved,
Open, and Critical Problems: *G W Hein
0900h GB41A-02 Design Considerations for a New Scalar
Gravity Meter for Airborne Surveys: *J Czompo,
S T Ferguson
0915h GB41A-03 An Efficient Way to Airborne Gravimetry:
Integration of Strapdown Accelerometer and
GPS: *G Boedecker, H K Neumayer
0930h GB41A-04 Accuracy of Inertial Platform Stabilization
by GPS Velocity: *J Q Zhang, K P Schwarz, O S
Salychev
0945h Discussion
1000h Break
1035h GB41A-05 An Analysis of the Wave Approach to State
Vector Estimation: *O S Salychev, K P Schwarz
1055h GB41A-06 Boundary and Initial Value Problems in
Airborne Gravimetry: *P Holota
1110h GB41A-07 Downward Continuation of Airborne Gravity
Data: *R Forsberg, S Kenyon
1125h GB41A-08 Harmonic Downward Continuation Using a Haar
Wavelet Frame: *W Keller
1140h Discussion
GB41B MATH:Room 100 Thurs 0830h
G8 Section I: Positioning
Presiding: M T Pricepin, National Geophys Committee of Russia;
F K Brunner, Technical Univ Graz
0830h GB41B-01 Reliability and Robustness Analysis of Large
Geodetic Networks: *M Craymer, P Vanicek,
E Krakiwsky
0845h GB41B-02 The IGM95 Geodetic Frame: The New GPS-Based
Italian Fundamental Network: A Coticchia, *M
Pierozzi, L Surace
0900h GB41B-03 Status of the SIRGAS Project: *L P Fortes
0915h GB41B-04 Results of the 1994 SIRGAS GPS Pre-campaign:
*H Drewes, K Kaniuth, K Stuber, H Tremel, O
Cifuentes, L P Fortes, J N Hernandez, M Hoyer
0930h GB41B-05 Establishment of the Eastern Portion of the
Canadian Base Network Using GPS: F Lahaye,
C Huot, R C Penney, W Brookes
0945h GB41B-06 Proposal for a Dynamic National Geodetic
Datum for New Zealand: *D B Grant, M B Pearse
1000h Break
1030h GB41B-07 Precise Height Determination of the
Helgoland Tide Gauge by GPS and Geoid
Transfer: H J Goldan, D Behrend, H Denker, *G
Seeber, W Torge
1045h GB41B-08 The Vertical Dimension of the Geodetic Datum:
*R Kelm
1100h GB41B-09 SPGIC: Integrated Geodetic Positioning
System of Catalonia: *I Colomina, A Termens,
M A Ortiz, J Talaya
1115h GB41B-10 On the Recent Southward Drift of India: *F
Blume, R Bilham, D Robertson, V Gaur, J Paul,
R K Kochhar
1130h GB41B-11 Real-Time Improvement of GPS Satellite
Orbits: The Approach and First Results: *M C
Santos, P Vanicek, R B Langley
1145h GB41B-12 The SIRGAS'95 GPS Campaign: H Drewes, L P
Fortes, M J Hoyer
GB41C D WRD:Auditorium Thurs 0830h
G12 Working Meeting of the Earth Tide Commission
Presiding: H G Wenzel, Universitat Karlsruhe
0830h GB41C-01 New Tide Generating Potential at the Nanogal
Level: *F Roosbeek
0845h GB41C-02 Catalogue HW 10391 of the Earth Tide
Generating Potential: *T Hartmann, H G Wenzel
0900h GB41C-03 Working Group on "High Precision Tidal Data
Processing" - Report: *G Jentzsch
0915h GB41C-04 Report of the WG on Theoretical Tidal Model:
*V Dehant
0930h Discussion
GB41D EC:Arena Thurs 0830h
G4 Airborne Gravity Field Determination Summaries - Posters
Presiding: R Forsberg, Kort-og Matrikelstyrelsen
0830h GB41D-01 POSTER Methods to Improve Existing
Shipboard Gravimeters for Airborne Gravimetry:
*M F Peters, J M Brozena
0830h GB41D-02 POSTER Ballistic Gradiometer for the
Measurement of the Vertical Gravity
Gradient: A Proposal: *L F Vitushkin, T
Niebauer, A L Vitushkin
0830h GB41D-03 POSTER Using Multiple Input-Single Output
System Relationships in Post Processing of
Airborne Gravity Vector Data: *L Wu, M G
Sideris
0830h GB41D-04 POSTER A High Precision Error Model for
Airborne Gravimetry: *Y Cai Li, K P Schwarz,
M Wei
0830h GB41D-05 POSTER Two-Dimensional Spectral Error
Prediction for Airborne Gravimetry: *M
van Gelderen, J Meerkerk
0830h GB41D-06 POSTER Upward Continuation of Surface
Gravity Anomaly Data: *V S Argeseanu
0830h GB41D-07 POSTER Investigations on Drift Reduction
Methods for Airborne Vector Gravimetry: *D
Xurong, N Jinsheng, C Hongzhou
0830h GB41D-08 POSTER Third Generation Aerogravity System:
*W R Gumert
0830h GB41D-09 POSTER The LCT Airborne Gravity System: *J C
Harrison, J D MacQueen, A C Rauhut, J Y Cruz
0830h GB41D-10 POSTER Results From Field Tests of an
Airborne Gravity Meter System: *K Hehl, G
Xu, J Fritsch
0830h GB41D-11 POSTER Analysis of GPS-Derived Acceleration
From Airbone Tests: *M Wei, K P Schwarz
0830h GB41D-12 POSTER Design and Progress of the Air-Borne
Gravimetry in Japan: *J Segawa
0830h GB41D-13 POSTER Tectonic Structures of the Canada
Basin, Arctic Ocean Revealed by Recent
Aerogeophysical Studies, Part I: Aerogravity
Observations and Interpretation: *J M Brozena,
L C Kovacs, W R Roest
GB41E EC:Arena Thurs 0830h
G5 The Geoid and the Solution of the Boundary Value Problem -
Posters
Presiding: D Milbert, National Geodetic Survey
0830h GB41E-01 POSTER Absolute and Relative Geoid
Commission Error Using Global Geopotential
Model (P5215) A Study for Using GPS in
Vertical Datum Determination for Egypt: A
Elshazly, *B H W van Gelder
0830h GB41E-02 POSTER The Solution of the Mixed Boundary
Value Problem With the Ellipsoid as Boundary:
Y Jinghai, W Xiaoping, Y Yong
0830h GB41E-03 POSTER Development of Analytical Solutions
for Stokes and Vening Meinesz's Integrals
for Geographical-Grid Defined Blocks: *C U
Ezeigbo
0830h GB41E-04 POSTER On the Precise Evaluation of Terrain
Corrections: *X Wu, S Bian
0830h GB41E-05 POSTER Improving the Convergence of
Geopotential Coefficients Using Splines: W
Huang, *S Bian
0830h GB41E-06 POSTER Provisional Results of the New Geoid
Computation for Switzerland and Comparisons
of Different Solutions: *U Marti, H G Kahle
0830h GB41E-07 POSTER GEOMED Project: Final Results: *R
Barzaghi, M A Brovelli, G Sona, F Sanso
0830h GB41E-08 POSTER Quasigeoid for the Territory of
Russia and That of Neighboring States: G V
Demiyanov, O M Ostach
0830h GB41E-09 POSTER PILI - A New Software For the
Determination of Gravity Geoid: *Z Jiang
0830h GB41E-10 POSTER Research on the Crustal Deformation
in Urban Areas Through Repeated Leveling and
Gravity Measurements: *K F Zhang, W E
Featherstone, M P Stewart
GB41F EC:Arena Thurs 0830h
G8 Section I: Positioning - Posters
Presiding: K Poder, Kort-og Matrikelstyrelsen; M T Prilepin,
National Geophysical Committee of Russia
0830h GB41F-01 POSTER The New European Reference System,
EUREF-Status Report 1995: *H Seeger, J Adam,
W Augath, C Boucher, E Gubler, W Gurtner, H
Van der Marel
0830h GB41F-02 POSTER GPS High Accuracy Geodetic Networks
in Mexico: T Soler, *A Hernandez-Navarro, G
Alvarez-Garcia, R H Foote
0830h GB41F-03 POSTER High Precision Wide Area DGPS: V
Ashkenazi, C H Chao, C J Hill, T Moore, W Y
Ochieng
0830h GB41F-04 POSTER The Space Geodesy Data Archive and
Distribution Facility of the CSSIS: C E Noll,
*M P Dube
0830h GB41F-05 POSTER Prospects in Establishing a New
National Geodetic First-Order Network: *J
Jokela
0830h GB41F-06 POSTER Re-adjustment of the Zimbabwe
Geodetic Network: *C Masterton
0830h GB41F-07 POSTER High Precision GPS Coordinates in
Brazil: *J F G Monico, V Ashkenazi, T Moore
0830h GB41F-08 POSTER GPS Network in the State of Sao Paulo:
*P C L Segantine, D Blitzkow, E S da Fonseca,
N P Netto, J P Cintra, R E Schaal, K D
Pereira
0830h GB41F-09 POSTER Combined Adjustment of Astrogeodetic
and Satellite Networks of Russia and of
Neighboring States: N A Bovshin, V I Zubinsky,
O M Ostach
0830h GB41F-10 POSTER The Brazilian GPS Network Processing
and Combined Adjustment With Horizontal
Network: *S Costa, K Pereira, D Beattie
0830h GB41F-11 POSTER GPS-Levelling Experiment: *M
Ollikainen
0830h GB41F-12 POSTER Leveling by GPS Accuracies
Attainable Within the State of Indiana: T
Mahon, *B H W van Gelder
0830h GB41F-13 POSTER Differential GPS Positioning in
Maritime Signalling: *S Kahlouche
0830h GB41F-14 POSTER Refraction Models for Geodetic
Surveying: *R R Bajracharya, D F Mezera
0830h GB41F-15 POSTER Computation of the First Order
Levelling Network of Iran (Orthometric
Height): *M Sedighi, H R Nankali, F
Tavakoli
0830h GB41F-16 POSTER Application of Altimetry Data to the
Researches of Sea Level of the Marginal Seas
of Russia: *P P Medvedev, G V Demianov, V I
Kaftan, Y T Kuznetsov
0830h GB41F-17 POSTER Elevation Dependent Phase Center
Offsets of Geodetic GPS Antennae: *K Kaniuth,
H Tremel
0830h GB41F-18 POSTER Propagation Delay Fluctuations in
the Earth Troposphere: Wet and Dry Components:
*A A Stotskii
0830h GB41F-19 POSTER Inverting for Fault Zone Geometry
Using Genetic Algorithms: *T T Yu, J B Rundle
0830h GB41F-20 POSTER Star Catalogs in the Modern
Determinations of Geodetic Astronomy: *V
Milovanovic, M Dacic, Z Cvetkovic
0830h GB41F-21 POSTER Monitoring Earth Orientation
Variations at the Center for Orbit
Determination in Europe (CODE): *R Weber, G
Beutler, E Brockmann, M Rothacher
0830h GB41F-22 POSTER The Terrestrial Reference Frame
Determined by VLBI: C Ma, *J W Ryan
GB41G D WRD:Auditorium Thurs 1030h
G12 Section V: Geodynamics Business Meeting
Presiding: J O Dickey, Caltech; M Feissel, Observatoire de Paris
1030h Discussion
GB42A ENGR:CR 2-28 Thurs 1330h
G4 Airborne Gravity Field Determination
Presiding: G Hein, Univ der Bundeswehr Munchen
1330h GB42A-01 INVITED Integrated Aerogeophysical
Measurements: Airborne Gravimetry in a
Multi-Sensor Environment: *J M Brozena
1355h GB42A-02 Airborne Gravity Survey of Switzerland: E E
Klingele, *M E Halliday
1410h GB42A-03 Airborne Gravity Survey in Southern Palmer
Land, Antarctica: *P C Jones, A C Johnson
1425h GB42A-04 Airborne Gravimetric Results Obtained With
the ITC-2 Inertial Platform System: *O S
Salychev, K P Schwarz
1440h Discussion
GB42B MATH:Room 100 Thurs 1330h
G8 Section I: Positioning
Presiding: K Poder, Kort-Og Matrikelstyrelsen; M T Prilepin,
National Geophysical Committee of Russia
1330h GB42B-01 Calibration of Digital Leveling Systems: A
Reithofer, *F K Brunner
1345h GB42B-02 Refractive Index of Air: New Equations for
the Visible and Near Infrared: *J M Rueger,
P E Ciddor
1400h GB42B-03 Evaluation of Residual Neutral-Atmosphere
Propagation Delay Estimation Strategies in
the Analysis of High-Precision GPS Data: A D
van der Wal, *R B Langley
1415h GB42B-04 Comparison of Tropospheric Mapping
Functions: Their Effects on Station
Coordinates: R Santerre, I Forgues, V B
Mendes, R B Langley
1430h GB42B-05 A Modified Chao Mapping Function for
Southwest Japan Based on Water Vapor
Radiometer Observations: M Ashraf, *T Torao
1445h GB42B-06 GPS Multipath Effects: Detection, Power
Spectra, and Reduction: *F K Brunner, J
Wagner
1500h Break
1530h GB42B-07 The Crustal Movement Monitoring Network in
Aswan, Egypt: *D Alnaggar
1545h GB42B-08 Monitoring Subsidence of Off-Shore
Structures Using Transponders With ERS
Altimters: P H Denys, A R Birks, M F Tighe,
R J Powell, *P A Cross, P Pesec, B Burki
1600h GB42B-09 Automatic Tracing of the Foot of the
Continental Slope: *Z Ou, P Vanicek
1615h GB42B-10 Effects of Observational and Interpretive
Uncertainties in Determining the Outer Limit
of the Continental Shelf According to
Article 76 of the Law of the Sea: *R Haworth,
R Macnab, D Monahan
1630h GB42B-11 Straight Baselines and the UN Commission on
the Limits of the Continental Shelf: *G
Carrera, B G Harsson
1645h GB42B-12 Straight Baselines and the UN Commission on
the Limits of the Continental Shelf: *G S
Hearns, G Carrera
GB42C D WRD:Auditorium Thurs 1330h
G12 Section V - Geodynamics Business Meeting
Presiding: J O Dickey, Caltech; M Feissel, Observatoire de Paris
1330h Discussion
GB42D ENGR:CR2-28 Thurs 1530h
G5 The Geoid and the Solution of the Boundary Value Problem
Presiding: B Heck, Univ of Karlsruhe
1530h GB42D-01 INVITED Improvement of a High Resolution
Geoid Height Model in the United States by
GPS Height on NAVD88 Benchmarks: *D G Milbert
1545h GB42D-02 A New European Gravimetric Geoid Model (EGGM
95): *H Denker, D Behrend, W Torge
1600h GB42D-03 The New Italian Geoid: ITALGEO95: *R Barzaghi,
M A Brovelli, F Sacerdote, G Sona, A Manzino,
D Sguerso
1615h GB42D-04 The Local Geoid Determination in China - The
Combination of Nationwide Network of GPS
Levelling With That of Astro-gravimetric
Levelling: *J Chen
1630h GB42D-05 Construction of the Geoid From OSU91A
Geopotential Model and 3-D Model of the
Lithosphere and Its Spectral Interpretation
in the Pannonian Basin, Hungary: *G Papp, J
Kalmar
1645h GB42D-06 The UK Geoid EDIN95 - A Study of Absolute
Datum Errors: *R G Hipkin
GB42E EC:Room 4 Thurs 1715h
G5 The Geoid and the Solution of the Boundary Value Problem
Presiding: D Milbert, National Geodetic Survey
1715h GB42E-01 Absolute and Relative Geoid Commission Error
Using Global Geopotential Model (P5215) A
Study for Using GPS in Vertical Datum
Determination for Egypt: A Elshazly, *B H W
van Gelder
1717h GB42E-02 The Solution of the Mixed Boundary Value
Problem With the Ellipsoid as Boundary: Y
Jinghai, W Xiaoping, Y Yong
1719h GB42E-03 Development of Analytical Solutions for
Stokes and Vening Meinesz's Integrals for
Geographical-Grid Defined Blocks: *C U
Ezeigbo
1721h GB42E-04 On the Precise Evaluation of Terrain
Corrections: *X Wu, S Bian
1723h GB42E-05 Improving the Convergence of Geopotential
Coefficients Using Splines: W Huang, *S Bian
1725h GB42E-06 Provisional Results of the New Geoid
Computation for Switzerland and Comparisons
of Different Solutions: *U Marti, H G Kahle
1727h GB42E-07 GEOMED Project: Final Results: *R Barzaghi,
M A Brovelli, G Sona, F Sanso
1729h GB42E-08 Quasigeoid for the Territory of Russia and
That of Neighboring States: G V Demiyanov,
O M Ostach
1731h GB42E-09 PILI - A New Software For the Determination
of Gravity Geoid: *Z Jiang
1733h GB42E-10 Research on the Crustal Deformation in Urban
Areas Through Repeated Leveling and Gravity
Measurements: *K F Zhang, W E Featherstone,
M P Stewart
GB42F EC:Room 3 Thurs 1715h
G4 Airborne Gravity Field Determination Summaries
Presiding: R Forsberg, Kort-og Matrikelstyrelsen
1715h GB42F-01 Methods to Improve Existing Shipboard
Gravimeters for Airborne Gravimetry: *M F
Peters, J M Brozena
1717h GB42F-02 Ballistic Gradiometer for the Measurement of
the Vertical Gravity Gradient: A Proposal:
*L F Vitushkin, T Niebauer, A L Vitushkin
1719h GB42F-03 Using Multiple Input-Single Output System
Relationships in Post Processing of Airborne
Gravity Vector Data: *L Wu, M G Sideris
1721h GB42F-04 A High Precision Error Model for Airborne
Gravimetry: *Y Cai Li, K P Schwarz, M Wei
1723h GB42F-05 Two-Dimensional Spectral Error Prediction
for Airborne Gravimetry: *M van Gelderen, J
Meerkerk
1725h GB42F-06 Upward Continuation of Surface Gravity
Anomaly Data: *V S Argeseanu
1727h GB42F-07 Investigations on Drift Reduction Methods
for Airborne Vector Gravimetry: *D Xurong, N
Jinsheng, C Hongzhou
1729h GB42F-08 Third Generation Aerogravity System: *W R
Gumert
1731h GB42F-09 The LCT Airborne Gravity System: *J C
Harrison, J D MacQueen, A C Rauhut, J Y Cruz
1733h GB42F-10 Results From Field Tests of an Airborne
Gravity Meter System: *K Hehl, G Xu, J
Fritsch
1735h GB42F-11 Analysis of GPS-Derived Acceleration From
Airbone Tests: *M Wei, K P Schwarz
1737h GB42F-12 Design and Progress of the Air-Borne
Gravimetry in Japan: *J Segawa
1739h GB42F-13 Tectonic Structures of the Canada Basin,
Arctic Ocean Revealed by Recent
Aerogeophysical Studies, Part I: Aerogravity
Observations and Interpretation: *J M Brozena,
L C Kovacs, W R Roest
GB51A ENGR:CR 2-28 Fri 0830h
G5 The Geoid and the Solution of the Boundary Value Problem
Presiding: R Forsberg, Kort-og-Matrikelstyrelsen; R Klees,
Delft Univ of Technology
0830h GB51A-01 INVITED Geoid Undulation Determination From
Potential Coefficient Models: *R H Rapp
0845h GB51A-02 INVITED Stability Investigation of Downward
Continuation of Gravity From the Earth's
Surface to the Geoid: *Z Martinec
0900h GB51A-03 On the Error of the Analytical Downward
Continuation of the Earth's External
Gravitational Potential on the Earth's
Surface: *Y M Wang
0915h GB51A-04 On the Error of Analytical Continuation in
Physical Geodesy: *L E Sjoberg
0930h GB51A-05 Downward Continuation of Helmert's Gravity
Disturbance: *W Sun, P Vanicek
0945h GB51A-06 On the Computation of Vertical Anomalous
Gravity Gradients: *C Jekeli
1000h Break
1030h GB51A-07 Stochastic Boundary Value Problems in
Physical Geodesy: *F Sanso
1045h GB51A-08 Model Refinements and a Variational Approach
to the Geodetic Boundary Value Problem: *P
Holota
1100h GB51A-09 The Spherical Stokes Boundary Value Problem
Solved in a Moving Tangent Space: *E W
Grafarend
1115h GB51A-10 Helmert's Methods of Condensation, Isostatic
Compensation, and the Internal Geodetic
Boundary Value Problem: *B Heck, M Kuhn
1130h GB51A-11 Helmert Condensation and Terrain Reductions
for Geoid Determination: *R Forsberg
1145h GB51A-12 The Geoid and Its Heterogeneous Isostatic
Signal Constituent: J Engels, *E W Grafarend,
P Sorcik
GB51B ENGR:CR 2-26 Fri 0830h
G8 Section I: Positioning - Business Meeting
Presiding: M T Prilepin, National Geophysical Committee of Russia;
F K Brunner, Technical Univ of Graz
0830h Discussion
GB52A ENGR:CR 2-28 Fri 1330h
G5 The Geoid and the Solution of the Boundary Value Problem
Presiding: H Sunkel, Technische Universitat Graz
1330h GB52A-01 INVITED On the Use of Heterogeneous Noisy
Data in Spectral Gravity Field Modeling
Methods: *M G Sideris
1345h GB52A-02 A New Evaluation Approach to the Singular
Integrals in Gravimetry: *Z Chen
1400h GB52A-03 Marine Gravity and Geoid Determination by
Optimal Combination of Satellite Altimetry
and Shipborne Gravimetry Data: *J Li, M G
Sideris
1415h GB52A-04 INVITED Gravity Field and Advanced Integral
Equation Methods: *R A Klees
1430h GB52A-05 Numerical Evaluation of Geodetic Surface
Integrals on Parallel Computers: R Lehmann, *B
Heck
1445h GB52A-06 On the Similarities and Differences Between
Systems Theory and Least-Squares Collocation
in Physical Geodesy: *F Sanso, M G Sideris
GB52B ENGR:CR 2-26 Fri 1330h
G8 Section I: Positioning - Business Meeting
Presiding: P Vanicek, Univ of New Brunswick
1330h Discussion
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