Mining intensity analysis of each administrative region in Tibet based on remote sensing
Haiqing WANG1, Jianting HAO2, Li LI1, Na AN1, Wenjia XU1, Yaqiu YIN1
1. China Aero Geophysical Survey and Remote Sensing Center for Natural Resources, Beijing 100083, China 2. Tibet Institute of Geological Survey, Lhasa 850000, China
Mining intensity can reflect the centralized distribution of mineral resources exploitation and provide a basis for decision-making about mineral resources planning, overall planning of local economic development, etc. The mining occupation and destruction land of each administrative region in Tibet were surveyed by field investigation and information extraction from remote sensing data acquired in 2016 and 2017. The mining intensity and changes of each administrative region in 2016 and 2017 were analyzed on the basis of the results of remote sensing investigation. The results show that, for mining intensity, five counties with the highest intensity include Maizhokunggar County, Doilungdeqen District, Dagze County, Chengguan District and Zhongba County. From 2016 to 2017, for mining intensity changes, five counties with the highest increasing mining intensity were Zhanang County, Maizhokunggar County, Doilungdeqen District Sangzhuzi District and Nedong County, whereas the county with most weakening mining was Chengguan District.
王海庆, 郝建亭, 李丽, 安娜, 许文佳, 殷亚秋. 西藏各行政区矿产开采强度遥感分析[J]. 国土资源遥感, 2020, 32(1): 115-119.
Haiqing WANG, Jianting HAO, Li LI, Na AN, Wenjia XU, Yaqiu YIN. Mining intensity analysis of each administrative region in Tibet based on remote sensing. Remote Sensing for Land & Resources, 2020, 32(1): 115-119.
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