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《Journal of Geodesy and Geodynamics》 2008-02
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ON ICE SHEET HEIGHT CHANGES OVER ANTARCTIC FROM ALTIMETRY DATA

Chu Yonghai1,2),Li Jiancheng1,2),Zhao Xiangfang3),Ma Jing4),Jin Taoyong1) and Xing Lelin1,5)1) School of Geodesy and Geomatics,Wuhan University,Wuhan 4300792) Key Laboratory of Geospace Environment and Geodesy,Ministry of Education, Wuhan University,Wuhan 4300793) Quality Supervision and Inspection Department of Product of Surveying and Mapping, Liaoning Province,Shenyang 1100154) Hubei Water Resources Technical College,Wuhan 4300705) Institute of Seismology,CEA,Wuhan 430071  
The mean ENVISAT-DEM of 3 years over Antarctic ice sheet is derived from ENVISAT altimeter data applied relocation and geophysical correction.The mean height difference between ENVISAT-DEM and RAMP-DEM is about 18m,it means that their accuracies are close to each other. Moreover,the height changes of several profiles over Antarctic ice sheet between 2003 and 2006 are also analyzed,the results show that the height changes are in a range of-0.31-0.17 m.
【Fund】: 国家863计划(2006AA09Z138 2006AA12Z309);; 国家自然科学基金(40637034)
【CateGory Index】: P224
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【References】
Chinese Journal Full-text Database 1 Hits
1 Chu Yonghai1,2),Li Jiancheng1,2),Jin Taoyong1) and Wang Haihong1,2)1)School of Geodesy and Geodematics,Wuhan University,Wuhan 4300792)Key Laboratory of Geospace Environment & Geodesy of Ministry of Education,Wuhan University,Wuhan 430079;APPLICATION OF T/P ALTIMETER BACKSCATTER DATA TO LAND SURFACE OBSERVATION[J];Journal of Geodesy and Geodynamics;2009-03
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 WEN Han-jiang,ZHANG Chuan-yin(Chinese Academy of Surveying and Mapping,Beijing 100039);The tsunami wave heights observed by satellite radar altimetry[J];Science of Surveying and Mapping;2005-02
2 CHEN Jun-yong(State Bureau of Surveying & Mapping,Beijing 100830);Development of gravity and altimeter satellites in the past five years[J];Science of Surveying and Mapping;2005-05
3 XING Le-lin ①,LI Jian-cheng ①,LIU Xiao-ling ②(① School of Geodesy and Geomatics,Wuhan University Wuhan 430079,China;② School of Resource and Environment Science,Wuhan University,Wuhan 430079,China);Study on ocean vertical deflection of ENVISAT satellite altimetry along-track geoid gradient[J];Science of Surveying and Mapping;2006-05
4 LI Jian-cheng,NING Jin-sheng,CHAO Ding-bo,JIANG Wei-ping(School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan 430079,China);The applications and progress of satellite altimetry in geodesy[J];Science of Surveying and Mapping;2006-06
5 HUANG Mo-tao,ZHAI Guo-jun,OUYANG Yong-zhong,LU Xiu-ping,LIU Chuan-yong,WU Tai-qi(Tianjin Institute of Hydrographic Surveying and Charting,Tianjin 300061,China);Recovery of marine gravity field using integrated data from multi-satellite missions[J];Science of Surveying and Mapping;2006-06
6 Chen Jun-yong;METHOD FOR COMPUTING DEFLECTIONS OF THEVERTICAL BY MODIFYING VENING-MEINESZ' FUNCTION[J];Acta Geodaetica Et Cartographic Sinica;1982-04
7 WANG Hai-ying, WANG Guang-yun (Institute of Geodesy and Geophysics, Chinese Academy of Sciences, Wuhan 430077,china);Inversion of Gravity Anomalies from Along-track Vertical Deflections with Satellite Altimeter Data and Its Applications[J];Acta Geodaetica Et Cartographic Sinica;2001-01
8 HUANG Mo tao, ZHAI Guo jun, GUAN Zheng, OUYANG Yong zhong, LU Xiu ping, WU Zhong ding (Tianjin Institute of Hydrographic Surveying and Charting, Tianjin 300061,China);On the Recovery of Gravity Anomalies from Altimeter Data[J];Acta Geodaetica Et Cartographic Sinica;2001-02
9 LI Jian cheng 1,NING Jin sheng 1,CHEN Jun yong 2,CHAO Ding bo 1 (1. School of Geodesy and Geomatics, Wuhan University,Wuhan 430079,China; 2. State Bureau of Surveying and Mapping,Beijing 100830,China);Determination of Gravity Anomalies over the South China Sea by Combination of TOPEX/Poseidon,ERS2 and Geosat Altimeter Data[J];Acta Geodaetica Et Cartographic Sinica;2001-03
10 LI Jiancheng1,NING Jinsheng1,CHEN Junyong2,CHAO Dingbo1(1. School of Geodesy and Geomatics, Wuhan University,Wuhan 430079,China; 2. State Bureau of Surveying and Mapping,Beijing 100830,China);Geoid Determination in China Sea Areas[J];Acta Geodaetica Et Cartographic Sinica;2003-02
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