atopic-rhinitis
发表于 2025-3-30 10:33:17
Practical Considerations in the Use of FFT Methods for Computing Terrain Effectserg (1990). This interest is well justified by the computational efficiency of the methods, and procedures which were once theoretical curiosities can now be used on an every-day basis. Two other factors are contributing to the accuracy and importance of the methods. These are the availability of hi
Felicitous
发表于 2025-3-30 16:27:24
http://reply.papertrans.cn/27/2694/269321/269321_52.png
Aggressive
发表于 2025-3-30 17:39:13
Estimation of the Disturbing Potential Components and Comparison with GPS and Astrogeodetic Datan test area. Experiments using gravity data and different truncations of the geopotential expansion are carried out in order to obtain for absolute geoidal heights an accuracy close to 0.40m and for relative geoidal heights 2–3 ppm. These results have been derived by comparing the computed gravimetr
花束
发表于 2025-3-30 22:15:57
OSU89A/B Potential Coefficient Modelst fits (carried out by NASA) showed improvement over GEM-T2. After correction for sea surface topography, orbit error and permanent tidal effects, the geoid undulations from the OSU89B model have an RMS discrepancy with the Geosat implied undulation of ± 59 cm over a complete 17 day repeat cycle. Th
态学
发表于 2025-3-31 04:49:17
GRIM-4 — A New Global Earth Gravity Model (Status Report)del PEGM78, reveals competitive performancewith other satellite-only models in satellite‘s orbit restitution and the long wavelengthgeoid approximation..A major improvement is expected by the inclusion of GEOSAT doppler tracking data,presently being processed.
Focus-Words
发表于 2025-3-31 08:05:19
http://reply.papertrans.cn/27/2694/269321/269321_56.png
领导权
发表于 2025-3-31 10:13:06
Review of Geoid Prediction Methods in Mountainous Regionstore fashion as pre- and post-processing steps, analogously to the direct and indirect effects of shifting the topographic masses below the geoid..This paper reviews the classical and modem methods of geoid determination in rugged terrain. The magnitudes of terrain effects and Molodensky terms are g
Jogging
发表于 2025-3-31 13:33:54
http://reply.papertrans.cn/27/2694/269321/269321_58.png
熔岩
发表于 2025-3-31 20:25:48
http://reply.papertrans.cn/27/2694/269321/269321_59.png
diskitis
发表于 2025-3-31 23:17:38
0939-9585 ional or Regional Geoids; Software and Data Improvements for Geoid Computations; and Recent Developments in the GEOMED (Determination of the Geoid in the Mediterranean) Project.978-0-387-97470-5978-1-4612-3104-2Series ISSN 0939-9585 Series E-ISSN 2197-9359