For the characteristics of remote sensing satellite data, this paper adopts spatial information services of open source PostgreSQL database to analyze and calculate coverage of remote sensing data. The remote sensing data is shown in the Chinese administrative divisions intuitively in order to improve the efficiency in ordering the data. This paper addresses the method to calculate the coverage of remote sensing satellite data based on PostgreSQL.
This paper studies the multi-satellites data fast acquisition programming technology for disaster area, and in this paper a disaster monitoring satellite data fast acquisition programming system is established. After the disaster, the system can program the multi-satellites observation schedule for the disaster area quickly and accurately, it can provide important technical support for the satellite data acquisition of the disaster area.
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