城市遥感生态指数的工程化应用研究  

Research on Engineering Application of Urban Remote Sensing Ecological Index

作　　者：杨德彬 厉香蕴[1] 叶元元 YANG Debin;LI XiangYun;YE Yuanyuan(Provincal Fundamental Geomatic Center of Anhui,Hefei 230031,China)

机构地区：[1]安徽省基础测绘信息中心,安徽合肥230031

出　　处：《城市勘测》2023年第6期101-103,107,共4页Urban Geotechnical Investigation & Surveying

摘　　要：遥感生态指数(RSEI)是实现城市生态环境评价的重要指数方法。研究基于遥感生态指数对城市生态评价工程化进行研究,实现了遥感生态指数的快速监测与评价。先综合分析了湿度、绿度、热度、干度指标,然后根据模型进行Python编码开发计算;最终以合肥市为例,实现基于遥感生态指数的城市生态环境评价工程化应用。Remote Sensing Ecological Index(RSEI)is an important index method for realizing urban ecological environment evaluation.The research is based on the remote sensing ecological index to study the engineering of urban ecological evaluation,and realizes the rapid monitoring and evaluation of the remote sensing ecological index.Firstly,the paper comprehensively analyzes the indicators of humidity,greenness,heat,and dryness,and then performs Python coding development and calculation according to the model.Finally,engineering application of urban ecological environment assessment is realized based on remote sensing ecological index with taking the city of Hefei as an example.

关 键 词：遥感生态指数 工程化 PCA分析 PYTHON 

分 类 号：P231[天文地球—摄影测量与遥感]