摘要
介绍了几种主要卫星资料用于雪盖制图的不同时、空分辨率及应用特点,阐述了雪与云的区分技术、雪盖范围的勾绘与面积估计技术,最后指出了雪盖制图技术的一些新发展。
Satellite snowcover mapping is one of main technologies in remote sensing of ice and snow. It has been widely used for large-area satellite snowcover monitoring and studies on snowmelt runoff Some techniques and methods in satellite snowcover mapping can also be used in other application fields of remote sensing technologies. In connection with the common problems in satellite snowcover mapping, some new techniques, new methods and new trend were introduced in thid paper.
出处
《遥感技术与应用》
CSCD
1991年第4期10-15,共6页
Remote Sensing Technology and Application
