by M. Kumar of DMA and D. Smith of NASNGSFC. A number of other individuals
contributed to the results presented here including D. Van Hee, D. Manning, B.
Cunningham, S. Kapoor, D. Chinn, and C. Jekeli. The image processing for Figure 2
was done by J. Robbins using the GMT software.
REFERENCES
Balasubramania, N. (1994), Definition and Realization of a Global Vertical Datum, Rept.
No. 427, Dept. of Geodetic Science and Surveying, The Ohio State University,
Columbus.
Basic, T. and R.H. Rapp (1992), Oceanwide Prediction of Gravity Anomalies and Sea
Surface Heights Using Geos-3, Seasat and Geosat Altimeter Data and ETOP5U
Bathymetric Data, Rept. No. 416, Dept. of Geodetic Science and Surveying, The Ohio
State University, Columbus.
Basic, T., H. Denker, P. Knudsen, D. Solheim, and W. Torge (1990), A New
Geopotential Model Tailored to Gravity Data in Europe, in Gravity, Gradiometry and
Gravimetry, ed. by R. Rummel and R.G. Hipkin, lAG Symp. 103, pp. 109-118,
Springer-Verlag.
Colombo, O.L. (1981), Numerical methods for harmonic analysis on the sphere, report
no.31O, Department of Geodetic Science, The Ohio State University.
Denker, H. and R.H. Rapp (1990), Geodetic and Oceanographic Results from the Analysis
of 1 Year of Geosat Data, J. Geophys. Res., 95 (C8), 13,151-13,168.
Denker, H., D. Behrend, W. Torge (1993), The European Geoid Project: Progress
Report, in Pros. of Session G3, European Geophysical Society, XVIII General
Assembly, Wiesbaden, Germany, Kort-OG Matrikelstyrelsen (Geodetic Division),
Denmark.
Featherstone, W.E., and J.G. Olliver (1993), The Gravimetric Geoid of the British Isles
Computed Using a Modified Stokes' Integral, in Proc. of Session G3, European
Geophysical Society, XVIII General Assembly, Wiesbaden, Germany, Kort-OG
Matrikelstyrelsen (Geodetic Division), Denmark.
Forsberg, R. (1987), A New Covariance Model for Inertial Gravimetry and Gradiometry,
J. Geophys. Res., 92, 1305-1310.
Gruber, T. and M. Anzenhofer (1993), The GFZ 360 Gravity Field Model, presentation at
the European Geophysical Society mtg., Wiesbaden.
Heiskanen, W.A. and H. Moritz (1967), Physical Geodesy, W.H. Freeman and Co., San
Francisco.
Kaula, W. M. (1966), Theory of Satellite Geodesy, Blaisdell, Waltham, Mass ..
Knudsen, P. (1994), Estimation of Sea Surface Topography in the Norwegian Sea Using
Gravimetry and Geosat Altimetry, Bulletin Geodesique, 66, 1.
Kumar, M. (1994), A New Concept for Defining and Surveying Time-Invariant
Bathymetry, 13th UN Regional Cartographic Conference for Asia and the Pacific,
Beijing.
Lerch, F.-J. (1991), Optimum Data Weighting and Error Calibration for Estimation of
Gravitational Parameters, Bulletin Geodesique, 65, 44-52.
Malys, S. and J. Slater, (1994) Maintenance and Enhancement of the World Geodetic
System 1984, paper presented at the ION Conference, Salt Lake City.
Marsh, J.G., F.I. Lerch, C.I. Koblinsky, S.M. Klosko, I.W. Robbins, R.G.
Williamson, and G.B. Patel (1990), Dynamic Sea Surface Topography, Gravity and
Improved Orbit Accuracies from the Direct Evaluation of SEASAT Altimeter Data, I.
Geophys. Res., 95 (C8), 13129-13150.
Milbert, D. (1993), GEOID93: A High Resolution Geoid for the United States, G&GS
Update, Coast and Geodetic Survey, Vol. 5, No.3, Silver Spring, MD.
106
contributed to the results presented here including D. Van Hee, D. Manning, B.
Cunningham, S. Kapoor, D. Chinn, and C. Jekeli. The image processing for Figure 2
was done by J. Robbins using the GMT software.
REFERENCES
Balasubramania, N. (1994), Definition and Realization of a Global Vertical Datum, Rept.
No. 427, Dept. of Geodetic Science and Surveying, The Ohio State University,
Columbus.
Basic, T. and R.H. Rapp (1992), Oceanwide Prediction of Gravity Anomalies and Sea
Surface Heights Using Geos-3, Seasat and Geosat Altimeter Data and ETOP5U
Bathymetric Data, Rept. No. 416, Dept. of Geodetic Science and Surveying, The Ohio
State University, Columbus.
Basic, T., H. Denker, P. Knudsen, D. Solheim, and W. Torge (1990), A New
Geopotential Model Tailored to Gravity Data in Europe, in Gravity, Gradiometry and
Gravimetry, ed. by R. Rummel and R.G. Hipkin, lAG Symp. 103, pp. 109-118,
Springer-Verlag.
Colombo, O.L. (1981), Numerical methods for harmonic analysis on the sphere, report
no.31O, Department of Geodetic Science, The Ohio State University.
Denker, H. and R.H. Rapp (1990), Geodetic and Oceanographic Results from the Analysis
of 1 Year of Geosat Data, J. Geophys. Res., 95 (C8), 13,151-13,168.
Denker, H., D. Behrend, W. Torge (1993), The European Geoid Project: Progress
Report, in Pros. of Session G3, European Geophysical Society, XVIII General
Assembly, Wiesbaden, Germany, Kort-OG Matrikelstyrelsen (Geodetic Division),
Denmark.
Featherstone, W.E., and J.G. Olliver (1993), The Gravimetric Geoid of the British Isles
Computed Using a Modified Stokes' Integral, in Proc. of Session G3, European
Geophysical Society, XVIII General Assembly, Wiesbaden, Germany, Kort-OG
Matrikelstyrelsen (Geodetic Division), Denmark.
Forsberg, R. (1987), A New Covariance Model for Inertial Gravimetry and Gradiometry,
J. Geophys. Res., 92, 1305-1310.
Gruber, T. and M. Anzenhofer (1993), The GFZ 360 Gravity Field Model, presentation at
the European Geophysical Society mtg., Wiesbaden.
Heiskanen, W.A. and H. Moritz (1967), Physical Geodesy, W.H. Freeman and Co., San
Francisco.
Kaula, W. M. (1966), Theory of Satellite Geodesy, Blaisdell, Waltham, Mass ..
Knudsen, P. (1994), Estimation of Sea Surface Topography in the Norwegian Sea Using
Gravimetry and Geosat Altimetry, Bulletin Geodesique, 66, 1.
Kumar, M. (1994), A New Concept for Defining and Surveying Time-Invariant
Bathymetry, 13th UN Regional Cartographic Conference for Asia and the Pacific,
Beijing.
Lerch, F.-J. (1991), Optimum Data Weighting and Error Calibration for Estimation of
Gravitational Parameters, Bulletin Geodesique, 65, 44-52.
Malys, S. and J. Slater, (1994) Maintenance and Enhancement of the World Geodetic
System 1984, paper presented at the ION Conference, Salt Lake City.
Marsh, J.G., F.I. Lerch, C.I. Koblinsky, S.M. Klosko, I.W. Robbins, R.G.
Williamson, and G.B. Patel (1990), Dynamic Sea Surface Topography, Gravity and
Improved Orbit Accuracies from the Direct Evaluation of SEASAT Altimeter Data, I.
Geophys. Res., 95 (C8), 13129-13150.
Milbert, D. (1993), GEOID93: A High Resolution Geoid for the United States, G&GS
Update, Coast and Geodetic Survey, Vol. 5, No.3, Silver Spring, MD.
106