<p>The Shule River Oasis is located in Dunhuang City, Yumen City, Guazhou County, Jinta County and Subei Mongolian Autonomous County in Jiuquan City, Gansu Province. The geographical location of the Shule River Oasis is 39°27'56"N-40°24'35"N, 94°09'01"E-98°10'54"E. The Shule River Oasis consists of 73 oases with a total area of 5,713.53 km2 (Albers), of which the largest oasis covers an area of 2,439.29 km2. The rivers that nourish the Shule River oasis are mainly the Shule River and its tributaries. The length of the main stream of Shule River is 813.28 km. The geographical location of the mountainous part of the Shule River Basin is 38°12 '50 "N-40°01' 47" N, 94°41 '41 "E-98°59' 12" E. The mountainous part of the basin covers an area of 34,853.30 km2. The elevations of the mountainous part of the basin are divided into 9 categories. The data set includes: (1) oasis boundary data;(2) water system data that nourishes the oasis;(3) boundary data of the mountainous part of the basin; and (4) elevation classification data of the mountainous part of the basin. The dataset is stored in.kmz,.shp and.tif data formats and consists of 66 data files with a data volume of 118 MB (compressed into 5 files, 23.8 MB). </p>
Based on Google earth images, ASTER GDEM 30m data, combined with measured data.
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10.3974/geodb.2023.08.06.V1