Progress in Chinese Antarctic geodetic remote sensing  

作　　者：E Dongchen WANG Zemin ZHANG Shengkai 

机构地区：[1]Chinese Antarctic Center of Surveying and Mapping, Wuhan University

出　　处：《Advances in Polar Science》2018年第2期78-86,共9页极地科学进展（英文版）

基　　金：supported by the Chinese Polar Environment Comprehensive Investigation and Assessment Programs (Grant no.CHINARE2017);Key Program of the National Natural Science Foundation of China (Grant no.41531069);National Basic Research Program of China (Grant nos.2012CB957701,2013CBA01804-04)

摘　　要：This paper summarizes the progress of the Chinese Antarctic expedition in geodetic remote sensing. It describes the systems for continuous satellite navigation and positioning, and the tide gauges that have been established at the Zhongshan and Great Wall stations in Antarctica. Advances in the investigation of plate motion, the gravity field, and sea level change as well as the application of GPS in atmospheric studies are reported. Details of the movements of ice sheets and glaciers, distributions of blue ice and ice crevasses, and mass balance studies based on remote sensing techniques are presented. The use of field, satellite, and photogrammetric data to produce topographic maps is described. Finally, the prospects for further Antarctic surveying and mapping are discussed. In the near future, we will establish a high-precision geodetic datum in the Chinese Antarctic expedition areas, monitor changes of Antarctic snow and ice, and develop a platform for sharing Antarctic resource and environment information.This paper summarizes the progress of the Chinese Antarctic expedition in geodetic remote sensing. It describes the systems for continuous satellite navigation and positioning, and the tide gauges that have been established at the Zhongshan and Great Wall stations in Antarctica. Advances in the investigation of plate motion, the gravity field, and sea level change as well as the application of GPS in atmospheric studies are reported. Details of the movements of ice sheets and glaciers, distributions of blue ice and ice crevasses, and mass balance studies based on remote sensing techniques are presented. The use of field, satellite, and photogrammetric data to produce topographic maps is described. Finally, the prospects for further Antarctic surveying and mapping are discussed. In the near future, we will establish a high-precision geodetic datum in the Chinese Antarctic expedition areas, monitor changes of Antarctic snow and ice, and develop a platform for sharing Antarctic resource and environment information.

关 键 词：ANTARCTICA GEODESY remote sensing GIS 

分 类 号：P332[天文地球—水文科学] TP79[水利工程—水文学及水资源] P941.61[天文地球—地球物理学]