<p>The Yangxia-Cedaya Oasis is an oasis nourished by the Yangxia River, Cedaya River and nearby rivers. It is located in Luntai County, Bayingoleng Mongolian Autonomous Prefecture, Xinjiang Uygur Autonomous Region. The geographical location of Yangxia-Cedaya Oasis is 41°45′29″N-42°02′7″N, 84°27′15″E-85°13′42″E. The Yangxia-Cedaya Oasis consists of 17 oases with a total area of 615.42 km² (Albers) and a circumference of 484.95 km (Lambert). Among them, the largest oasis has an area of 562.45 km² and a circumference of 349.71 km. The main streams of Yangxia River and Cedaya River are 90.12 km and 44.01 km respectively. The geographical location of the mountainous part of the Yangxia-Cedaya Oasis River Basin is 42°2′25″N-42°26′39″N, 84°13′41″E-85°26′8″E. The mountainous part of the basin covers an area of 2,596.92 km² and a circumference of 334.76 km. The elevations of the mountainous part of the basin are divided into 8 categories. This dataset includes the following data of the Yangxia-Cedaya Oasis: (1) boundary data;(2) water system data that nourishes the oasis;(3) boundary data of mountainous parts of various river basins;(4) elevation classification data of mountainous parts of the basin. The dataset is stored in.kmz,.shp and.tif data formats and consists of 49 data files with a data volume of 16.9 MB (compressed into 4 files, 8.89 MB). </p>
Based on 2020 Google earth images, ASTER GDEM 30m data, combined with measured data.
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10.3974/geodb.2023.04.08.V1