卫星遥感数据在生态系统生产总值核算中的应用  

Application of GEP Accounting Based on Remote Sensing Satellite Data

作　　者：孙秀平[1] 杨天鹏 徐崇斌 韩维[1] 陈前 左欣 樊子萌 SUN Xiuping;YANG Tianpeng;XU Chongbin;HAN Wei;CHEN Qian;ZUO Xin;FAN Zimeng(China Academy of Space Technology,Beijing 100094,China;Hangzhou Center of China Academy of Space Technology,Hangzhou 310012,China;Beijing Aerospace Innovative Intelligence Science and Technology Co.,Ltd.,Beijing 100076,China;Beijing Institute of Space Mechanics&Electricity,Beijing 100094,China;Beijing Engineering Technology Research Center of Aerial Intelligence Remote Sensing Equipment,Beijing 100094,China)

机构地区：[1]中国空间技术研究院,北京100094 [2]中国空间技术研究院杭州中心,杭州310012 [3]北京航天创智科技有限公司,北京100076 [4]北京空间机电研究所,北京100094 [5]北京市航空智能遥感装备工程技术研究中心,北京100094

出　　处：《航天返回与遥感》2022年第4期138-147,共10页Spacecraft Recovery & Remote Sensing

摘　　要：生态产品是当今社会发展的关键要素之一,“绿水青山就是金山银山”的论断指出了自然生态系统不仅可以为人类提供丰富的物质基础,还可以提供具有经济效益的生态产品。生态系统生产总值(GEP)包含物质产品、生态调节产品、生态文化产品,分别对应物质产品价值、生态调节价值和生态文化价值。开展GEP核算可以对生态产品价值进行量化,这也是新时代生态文明建设的迫切需求。文章列举了国内外GEP核算代表性的研究成果和应用情况,分析了GEP核算过程中对卫星遥感等空间数据的需求,构建了面向不同核算需求的产品体系,提出了协同高时间、高空间分辨率卫星遥感数据来实现高精度核算的解决方案,最后对基于遥感数据开展GEP核算进行了展望。Ecological products are one of the key elements in today's social development.The conclusion that"lucid waters and lush mountains are invaluable assets"points out that the natural ecological system can not only provide rich material for human beings,but also provide ecological products with economic benefits.Gross ecosystem product(GEP)includes material product,ecological regulation product and ecological culture product,corresponding to material product value,ecological regulation value and ecological culture value respectively.GEP accounting can quantify ecological products,which is also an urgent need of ecological civilization construction in the new era.This study enumerates the GEP accounting research achievements and applications all around the world,which analyzes the GEP accounting demand for spatial data.A product system for different accounting requirements is constructed.An accounting solution with high precision is proposed by coordinating satellite images with high time and spatial resolution.Finally,an outlook to the application of remote sensing data products is given for GEP accounting research.

关 键 词：数据产品 生态系统生产总值 价值核算 卫星遥感 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置]