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31 October 2005 Application research on land use remote sensing dynamic monitoring: A case study of Anning district, Lanzhou
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Abstract
Remote sensing dynamic monitoring of land use can detect the change information of land use and update the current land use map, which is important for rational utilization and scientific management of land resources. This paper discusses the technological procedure of remote sensing dynamic monitoring of land use including the process of remote sensing images, the extraction of annual change information of land use, field survey, indoor post processing and accuracy assessment. Especially, we emphasize on comparative research on the choice of remote sensing rectifying models, image fusion algorithms and accuracy assessment methods. Taking Anning district in Lanzhou as an example, we extract the land use change information of the district during 2002-2003, access monitoring accuracy and analyze the reason of land use change.
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Yunqiang Zhu, Huazhong Zhu, Heli Lu, Jianguang Ni, and Shaoxia Zhu "Application research on land use remote sensing dynamic monitoring: A case study of Anning district, Lanzhou", Proc. SPIE 5983, Remote Sensing for Environmental Monitoring, GIS Applications, and Geology V, 59831D (31 October 2005); https://doi.org/10.1117/12.626349
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