国内外遥感试验场建设进展

INTRODUCTION OF THE REMOTE SENSING TEST FIELD SITE CONSTRUCTION PROGRESS AT HOME AND ABROAD

遥感试验场建设是实现遥感定量化应用的一个重要基础环节,可用于开展遥感技术基础理论研究、技术试验、有效载荷指标的论证及评价、遥感图像质量的评价等研究工作。在地质矿产领域,遥感技术是基础地质调查、矿产资源评价、地质灾害与地质环境调查与评价等的重要支撑技术之一。以中国地质调查局工作项目"资源能源勘探星载遥感超级试验场研究"为支撑,开展了国内外遥感试验场建设情况调研,比对分析了国内外主要遥感试验场的建立目的、观测内容以及应用现状等情况,为我国在新疆哈密地区建设遥感地质试验场提供重要的参考,对于发挥遥感技术在地质矿产资源和环境评价应用中的作用和定量化水平,避免遥感数据应用与推广的盲目性等有重要意义。

Remote sensing test site is an important foundation for the quantitative application of remote sensing which can be used to carry out basic research,technology test,payload index demonstration and evaluation,remote sensing image quality evaluation and so on. In the research field of Geology and Mineral Resources,remote sensing is one of the most important supporting technologies for geological survey,mineral resource evaluation,surveying and evaluating geological disaster and geological environments survey. Under the support of the project ＂Research of integrated test field for resources and energy survey using space-borne remote sensing techniques＂which is a grant from China Geological Survey,we investigated the construction of the remote sensing testing site,compared and analyzed the establishment purpose,the observation content and the application situation of the main remote sensing testing ground at home and abroad had provided an important reference to the construction of Hami remote sensing test site. This research is of great significance to promote the quantitative application of remote sensing techniques in the field of geological mineral resources survey and environment evaluation,and it overcome the blindness of remote sensing data application and promotion.