发展中的遥感卫星与我国遥感卫星数据源的扩展

International Resource Satellite Development and Discussion of Receiving New Remote Sensing Data

比较全面地介绍了国际上９０年代一些主要资源卫星及其所携传感器的特点，分析了它们在遥感应用方面的潜力，包括印度的ＩＲＳ系列卫星、加拿大的ＲＡＤＡＲＳＡＴ卫星、日本的ＡＤＥＯＳ卫星和以色列的ＥＲＯＳ卫星。综合对比了若干遥感卫星数据源的历史继承性、稳定可靠性、空间分辨率、波段分布、全天候性、商业化程度等因素，认为在国家经费有限的情况下，为了使尽量多的部门能充分应用遥感这一先进科学技术，政府应重点支持对ＬＡＮＤＳＡＴ、ＲＡＤＡＲＳＡＴ和ＳＰＯＴ（或ＩＲＳ－１Ｃ，ＡＤＥＯＳ）卫星的数据接收，以进一步开拓我国遥感事业的新局面。

This paper introduces the major resource satellite and sensor development in 1990′s,analyses their potential application in remote sensing.The introduction includes ADEOS,IRS,RADARSAT,EROS etc.After considering the different characteristic of these satellites,sensors and their application fields,the authors suggest that government should support the data receiving of LANDSAT,RADARSAT and SPOT (or IRS 1C,ADEOS)