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1986年2月22日地面分辩率为10～20米的法国SPOT卫星发射成功,美国陆地卫星TM影像的分辩率已达30米,经假彩色合成、放大处理后,可满足编绘10万分之一专业图的要求,我国的陆地卫星地面接收站已经公开提供遥感资料,“七五”期间我国继续开展遥感技术开发研究,在科研的同时,将完成一定的生产任务。这预示着我国的遥感技术,尤其是遥感应用将有一个较大的突破性的进展,它将由实验研究进入生产应用,由定性描述进入定量分析,由静态调查进入动态监测。近年来,草地资源遥感技术在草地类型调查,草地地物光谱测定,草地资源监测等方面都取得了可喜的进展。草地生物
February 22, 1986 Terrestrial resolution of 10 to 20 meters of the French SPOT satellite launched successfully, the resolution of the United States Landsat TM image has reached 30 meters, the false color synthesis, amplification processing, to meet the compilation of 100,000 According to the requirements of one of the professional maps, China’s terrestrial satellite ground receiving stations have already publicly provided remote sensing data. During the “Seventh Five-Year Plan”, China will continue to carry out the research and development of remote sensing technologies. At the same time, it will accomplish certain production tasks. This indicates that our country’s remote sensing technology, especially remote sensing applications, will have a big breakthrough. It will enter the production and application from experimental research, enter the quantitative analysis from qualitative description, and enter the dynamic monitoring from the static investigation. In recent years, remote sensing technology of grassland resources has made gratifying progress in the aspects of grassland type investigation, grassland speciation spectroscopy and grassland resource monitoring. Meadow creatures