卫星遥感估产技术的发展与展望

Development and Prospects of Production Estimation by Satellite Remote Sensing

在简述遥感估产的基本原理、程序及研究进展的基础上,对遥感估产模型进行了评价,并介绍了面积估算方法的发展趋势。遥感信息源的分辨率越来越高,3S、建模与农业、生态、计算机应用等技术相结合,为遥感估产打下了良好基础,从而使建立集高时效性、高精度、可操作性强、易于业务化等优点于一身的优秀的遥感估产系统成为可能。

The development and application of RS Production Estimation are beneficial not only to the development of national economy but also to the people's livelihood and the stability of national political situation. The model of Production Estimation is evaluated in this paper based on the introduction to the fundament, procedure and headway of RS Production Estimation. The development of area estimation is introduced. With the development of 3S, modeling, agriculture, zoology and computer application technology , an excellent RS Production Estimation System of high precision, maneuverability and practicability will be built.