CWE / 4/2017 当前世界环境 0125 - 888 0125 - 895 Enviro研究出版社 cwe - 16 - 18 - 000 基于遥感和GIS的环境空气污染隔离区识别:模式研究 4 贾瓦哈拉尔·尼赫鲁理工大学 4研究学者 海德拉巴 500 072 印度 2011-12-31 10.12944 / CWE.6.2.02 6卷 问题2 207 - 215 摘要

本研究已经在Nakkapalli,Elamanchilli,S. 9 mandals中进行了空气污染区和空气污染活动风险区域图。Rayavaram, Achchutapuram, Rambilli, Anakapalle, Munagapaka, Kasimkota, Paravada的Visakhapatnam区,占地面积1355平方公里。研究区位于北纬17度和两度之间;19岁的年代;和17度;东经82度35度和83度;10年代;印度地形图编号为56H65 K/10、11、13、14、15M 65O/ 1、65O/2。获取了印度调查(SOI)的IRS-P6、LISS-IV地理编码遥感卫星数据和上面的表,用于初步分析。利用目视判读技术编制了底图、水系图、地貌图等专题图。 These thematic maps were scanned and digitized using AutoCAD and converted into GIS. Air samples are collected from sampling stations were established in the study area using this sampling analysis was carried out as per the national ambient air quality standards (NAAQS), with respect to RSPM, TSPM, NOx, Sox. Based on the above data Topology is created by linking the spatial data file and attribute data file. GIS overlay analysis derived maps has been developed like Air pollution sensitivity map, Air quality map, Dispersion sensitivity map,Aerial sensitivity Mapwas carried out to find out the above parameters pollution lodes in the study area, Finally integrating of the all the above maps based on this maps Risk area map for Air pollution activities maps has developed. This kind of studies is very useful for Pollution Prevention in industrial areas and also useful for the planners decision makers for management and monitoring of industrial areas.

关键字 空气污染预防 工业区 遥感 地理信息系统
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