贵阳市高分辨率夜间灯光强度数据集(2018年)
收藏国家地球系统科学数据中心2020-04-29 更新2024-03-04 收录
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https://www.geodata.cn/data/datadetails.html?dataguid=17022993342780&docId=15821
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资源简介:
原始数据来源于珞珈一号精细夜光数据,利用ArcGIS软件对分景珞珈一号精细夜光数据数据进行校正、拼接,然后利用贵阳市范围Shape文件裁剪得到贵阳市130m分辨率精细夜间灯光数据,数据可通过夜间灯光的分布精细反映贵阳市的国土开发格局情况。
The raw data is sourced from the high-resolution nighttime light data of the Luojia-1 satellite. Initially, correction and mosaic processing were performed on the multi-scene Luojia-1 nighttime light datasets using ArcGIS software. Subsequently, the processed data was clipped with the Shapefile of Guiyang City's administrative boundary to generate the 130m-resolution high-resolution nighttime light dataset of Guiyang City. This dataset can finely reflect the territorial development pattern of Guiyang City through the spatial distribution of nighttime lights.
提供机构:
中国科学院水利部成都山地灾害与环境研究所
创建时间:
2020-04-29
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