基于高分数据的边境示范村建设和生态环境监测——以玉麦乡为例
Construction of Border Demonstration Village and Ecological Environment Monitoring Based on GF-1 Data : A Case Study of Yumai Township
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摘要: 选取高分1号和2号卫星数据，利用ENVI和ArcGIS软件对西藏山南市隆子县玉麦乡的建设规模和生态环境进行研究，结果表明：2015~2019年，玉麦乡建筑物面积和道路长度增加了0.25km2和1.18km；冬季积雪覆盖面积减少80.17km2；2019年相较于2015年，东部地区植被相对较好，中、高覆盖度植被面积分别增加了79.00km2和147.52km2。Abstract: The construction scale and ecological environment of Yumai were studied by using ENVI and ArcGIS based on GF-1 and GF-2 data. The results showed that the building area and road length of Yumai increased by 0.25km2 and 1.18km from 2015 to 2019. Winter snow cover area reduced by 80.17km2. Compared with 2015, the vegetation in the eastern region was relatively good in 2019, and the area of medium and high coverage vegetation increased by 79.00km2 and 147.52km2, respectively.
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