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

作　　者：顿玉多吉 白玛仁增 边巴次仁 DUNYU Dorji;PEMA Rigzin;PEMBA Tsering(Climate Center of Tibet Autonomous Region,Lhasa 850000,China;Lhasa Branch of Institute of Plateau Meteorology,CMA,Chengdu,Lhasa 850000,China;Tibet Meteorological Bureau,Lhasa 850000,China)

机构地区：[1]西藏自治区气候中心,拉萨850000 [2]中国气象局成都高原气象研究所拉萨分部,拉萨850000 [3]西藏自治区气象局,拉萨850000

出　　处：《高原山地气象研究》2022年第S01期152-156,共5页Plateau and Mountain Meteorology Research

基　　金：第二次青藏高原综合科学考察研究项目(2019QZKK0304);国家气候中心科研业务项目(QHMS2019012);国家自然科学基金项目(41465006);西藏自治区科技厅重点项目(XZ201703-GA-01)。

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0.25km^(2)和1.18km;冬季积雪覆盖面积减少80.17km^(2);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79.00km^(2)和147.52km^(2)。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 0.25km^(2) and 1.18km from 2015 to 2019.Winter snow cover area reduced by 80.17km^(2).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 79.00km^(2) and 147.52km^(2),respectively.

关 键 词：高分数据 遥感 积雪 植被 建设 

分 类 号：X171.1[环境科学与工程—环境科学]