极地研究2017，Vol.29Issue(2)：286-295,10.DOI:10.13679/j.jdyj.2017.2.286
哨兵卫星Sentinel-1A数据特性及应用潜力分析
SENTINEL-1A DATA PRODUCTS' CHARACTERISTICS AND THE POTENTIAL APPLICATIONS
摘要
Abstract
Sentinel-1A is the first satellite of the ESA Copernicus program with a C-band SAR. It is a continuation of the SAR data stream following the older versions of the same sensor on ERS-1, ERS-2, and ENVISAT. In this paper, we compare the sensor and orbit parameters from the four satellites. The imaging modes of Sen-tinel-1A, SM, IW, EW, WV, are described, and the corresponding products (Level-0, Level-1, Level-2) are pointed out. Potential applications of the data from each mode are highlighted in order to provide guidance for future studies.关键词
Sentinel-1A/成像模式/数据产品/应用Key words
Sentinel-1A/acquisition mode/data products/application引用本文复制引用
欧阳伦曦,李新情,惠凤鸣,张宝钢,程晓..哨兵卫星Sentinel-1A数据特性及应用潜力分析[J].极地研究,2017,29(2):286-295,10.基金项目
南北极环境综合考察与评估专项(CHINARE2016-02-04)、国家自然科学基金(41676176,41676182)和国家海洋局海洋公益性行业科研专项(201205007-03)资助 （CHINARE2016-02-04）
