国产卫星在基础地质调查中的适用性对比研究

Comparative Study on Applicability of Domestic Satellites in Basic Geological Survey

为了更好地了解国产卫星的应用性能,围绕地矿业务化应用中的关键环节,对比分析了GF-1卫星数据和ZY-1 02C卫星数据在基岩裸露区基础地质调查中的适用性。从业务应用的角度,按照地质调查业务流程以及相关技术规范和指南,重点从信息承载能力、综合制图能力、地质要素识别能力3个方面评价了GF-1卫星数据和ZY-1 02C卫星数据在遥感基础地质调查中的适用性。

In order to better understand the performance of domestic satellite applications,according to key links in mining business applications,we comparative analyzed the applicability of GF-1 satellite data and ZY-1 02C satellite data in basic geological survey of bare bedrock area.Then,from the perspective of business applications,according to the business process of geological survey,and the relevant technical specifications and guidelines,we evaluated the applications of GF-1 satellite data and ZY-1 02C satellite data in the remote sensing basic geological survey,from three aspects of the information bearing ability,the comprehensive ability of drawing and geological elements recognition ability.