极地研究

极地研究 ›› 2006, Vol. 18 ›› Issue (2): 148-155.

• 目次 • 上一篇    

星载激光测高及其在极地的应用研究分析

鄂栋臣;徐莹;张小红;   

  • 出版日期:2006-06-30 发布日期:2006-06-30

PRELIMINARY STUDY OF APPLIICATION OF SATELLITE LASER ALTIMETRY TECHNOLOGY IN POLAR REGION

  • Online:2006-06-30 Published:2006-06-30

PDF (PC)

1985

被引次数

54

摘要：

提要采用卫星测高技术研究两极冰面高程变化和物质平衡状态是目前国际研究的一个热点。本文首先叙述了IcEsat卫星任务,包括系统构成、基本原理和数据产品等,然后结合极地研究的主题和具体任务,分析了星载激光测高技术用于监测两极冰雪变化的优越性和应用前景,为今后利用多种卫星遥感遥测技术研究极地冰雪变化打下基础。

关键词: 星载激光测高;ICESat GLAS;极地;应用

Abstract:

At present,it becomes a research hotspot in the world to study the changes of elevation and mass balance of polar ice sheets by satellite altimetry.This paper firstly introduces the IC- ESat mission,including system construction,basic principle,and data products etc.Then combined with the topic and specific mission of polar research,it summarizes the advantages of the satellite laser altimetry in studying the ice changes.This is a preparation for the further study of the changes of polar ice sheets with multiplicate satellite data.