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The establishment of GPS network in Grove Mountains, East Antarctica

【标题】The establishment of GPS network in Grove Mountains, East Antarctica

【Title】The establishment of GPS network in Grove Mountains, East Antarctica

【作者】 张胜凯; 鄂栋臣; 李斐; 王泽民; 闫利; 姜卫平

【Author】 Zhang Shengkai ; E Dongchen ; Li Fei ; Wang Zemin ; Yan Li ; Jiang Weiping

【期刊】极地研究

【Journal】

【期刊年份】2006

【卷】17

【期】2

【关键词】 Geodetic network; GPS; Grove Mountains; Antarctica

【Keywords】 Geodetic network; GPS; Grove Mountains; Antarctica

【摘要】The Grove Mountains are located in Princess Elizabeth Land, East Antarctica,ext ending from 72° to 73°S latitude and 73° to 76°E longitude, covering approxi mately 8000 km 2 areas. During the 2002/2003 austral summer season, the 19th CHINARE(Chinese National Antarctic Research Expedition)carried out the third expedition in Grove Mountains, East Antarctica. The Geodetic network was establ ished, which can provide ground control for the satellite image map for the multi-discipline expedition in the Grove Mountains where seven permanent GPS benchmarks were set up supported by the helicopter and snow vehicles. All GPS sites besides Z001 were observed at least for one hour using the dual frequencies Trimble 4000ssi GPS receivers. The data were processed by the comprehensive GPS analysi s package—GAMIT/GLOBK and the precision is good enough to satisfy with the acqu irement of satellite mapping in this area.

【Abstract】The Grove Mountains are located in Princess Elizabeth Land, East Antarctica,ext ending from 72° to 73°S latitude and 73° to 76°E longitude, covering approxi mately 8000 km 2 areas. During the 2002/2003 austral summer season, the 19th CHINARE(Chinese National Antarctic Research Expedition)carried out the third expedition in Grove Mountains, East Antarctica. The Geodetic network was establ ished, which can provide ground control for the satellite image map for the multi-discipline expedition in the Grove Mountains where seven permanent GPS benchmarks were set up supported by the helicopter and snow vehicles. All GPS sites besides Z001 were observed at least for one hour using the dual frequencies Trimble 4000ssi GPS receivers. The data were processed by the comprehensive GPS analysi s package—GAMIT/GLOBK and the precision is good enough to satisfy with the acqu irement of satellite mapping in this area.

【基金/项目】

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