基于国产卫星数据的全要素遥感地质解译体系研建 ——以干旱半干旱高寒山区为例

Domestic satellite data of remote sensing geological interpretation system based on the total factor： A case study of the arid and semi-arid mountains

为了完善遥感数据在地质调查矿产评价专项中的服务应用模式,促进多领域综合地质调查工作的统筹开展.本研究通过对国产卫星ZY1-02C,ZY-3,GF-1和GF-2数据特征、干旱半干旱高寒山区景观区特征、地质调查领域需求调研结果、地质调查工作研究及应用现状及已有规范和标准的分析研究,研建了干旱半干旱高寒山区景观区全要素遥感地质解译体系.依照该解译体系,利用国产卫星数据,在新疆阿尔金山脉一带开展示范应用,研究成果较大程度地满足了国家需求和各行业地质调查工作的需要.

In order to improve the service application pattern of remote sensing data in geological survey and mineral evaluation, the authors tried to promote the overall development of comprehensive geological survey. An analysis of the data features of domestic satellite ZY1 -02 , ZY-3 , GF-1 , GF-2 , cold condition in arid and semi- arid mountainous landscape area, the results of the research on geological survey, present application situation and existing norms and standards, the authors built the total factor system of remote sensing geological interpretation for the cold condition in arid and semi - arid mountainous landscape area. According to the interpretation system, domestic satellite data were used in Altun Mountains in Xinjiang to carry out the application demonstration research. The results obtained by the authors can meet the needs of the industrial requirements and the geological survey work.