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.
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)
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)。
关键词
高分数据
遥感
积雪
植被
建设
High score data
Remote sensing
Snow
Vegetation
Construction
