摘要
通过对谷歌地图卫星影像获取及处理关键技术进行研究,给出了关键算法Python代码,成功获取了谷歌地图瓦片数据,并利用开源GDAL库的强大影像处理能力,开发出了一套集瓦片下载、镶嵌与裁切、投影等功能于一体的软件,并应于测绘生产项目。
The paper gets some research on the critical technical in extracting google map’s satellite images, points out key algorithmcode in python language, successfully acquires google map dates, and use the open source GDAL library with its powerful processingcapabilities, develops a soft with a series of functions, such as downloading tiles, mosaicking and splitting images, projection transformation. Finally, applying to produce in surveying and mapping projects.
作者
胡水平
岳淑英
张求喜
HU Shuiping;YUE Shuying;ZHANG Qiuxi(National Geographic Conditions Monitoring and Remote Sensing Institute of Jiangxi Province,Nanchang 330209,China;Key Laboratory of Watershed Ecology and Geographical Environment Monitoring,NASMG,Nanchang 330209,China;Jiangxi Provincial Quality Inspection and Testing Center of Surveying and Mapping Products,Nanchang 330209,China)
出处
《测绘与空间地理信息》
2018年第10期79-81,85,共4页
Geomatics & Spatial Information Technology
基金
流域生态与地理环境监测国家测绘地理信息局重点实验室课题(WE2015010)资助
