摘要
将我国利用遥感技术开展灾害监测与灾情评估工作分为４个阶段，即：７０年代——起步阶段，８０年代——初步发展阶段，１９９１年～１９９５年——快速发展阶段，１９９６年至今——初步运行阶段。简要介绍了各阶段工作的特点和中国科学院在各阶段中在灾害遥感监测与评估方面所作的工作，提出了近期有待解决的问题。
The paper divides the period of monitoring natural disasters and assessing their damage using remote sensing between 1970 and today in China into four stages.The first one is the 1970s,called the starting stage;the second is the 1980s,called the developed stage;the third is from 1991 to 1995,called the further developed stage;and the last is between 1996 and today,called the operation stage.The characters of each stage are described and the work that The Chineses Academy of Sciences has done is introduced,and also the problems that should be solved in the near future are presented in the paper.
出处
《遥感技术与应用》
CSCD
1998年第3期66-70,共5页
Remote Sensing Technology and Application
关键词
遥感
监测
评估
自然灾害
Disaster,Monitoring,Assessing,Remote sensing
