Boundary Data of the Dongjiang Lake Basin
XU Jie1,2XIAO Yu*1XIE Gaodi1WANG Shuo3ZHU Wenbin1
1 Institute of Geographic Sciences and Natural Resources Research，Chinese Academy of Sciences，Beijing 100101，China2 University of Chinese Academy of Sciences，Beijing 100049， China3 Surveying and Mapping Development Research Center，NASG，Beijing 100830，China
DOI:10.3974/geodb.2017.03.20.V1
Published:Oct. 2017
Visitors：14193 Data Files Downloaded：225
Data Downloaded：302.53 MB Citations：
Key Words：
Dongjiang Lake,Basin,boundary,data encyclopedia,Acta Ecologica Sinica
Abstract：
Dongjiang Lake Basin is located at the junction of Hunan, Guangdong and Jiangxi provinces and to the south of Zixing, Hunan. The geo-location of the lake basin is 113°13′26″E in the west, 114°3′00″E in the east, and 25°20′51″N in the south, 26°10′30″N in the north. It is a medium-low mountainous area and the highest mountain is 1691m above sea level and the lowest is 180 m. The total area of the Basin is 4851.04 km², and the boundary is 435.62 km long. The Dongjiang Lake Basin covers part of Zixing City, Rucheng County, Guidong County, Yizhang County, with area percentage of the whole basin 37.33%、34.26%、25.85%、2.57% respectively. The boundary data of the Dongjiang Lake Basin was developed based on the ASTER-DEM with the statistic models in ArcSWAT and validated by the Google Earth images. The data is archived in both .kmz and .shp data formats with the compressed data size of 2.17 MB.
Foundation Item：
National Science and Technology Support Program (2013BAC03B05); National Natural Science Foundation of China (31400411).
Data Citation：
XU Jie, XIAO Yu*, XIE Gaodi, WANG Shuo, ZHU Wenbin. Boundary Data of the Dongjiang Lake Basin[J/DB/OL]. Digital Journal of Global Change Data Repository, 2017. https://doi.org/10.3974/geodb.2017.03.20.V1.
Data Product:
| ID |
Data Name |
Data Size |
Operation |
| 1 |
DongjiangLakeBasin.kmz |
968.29KB |
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| 2 |
DongjiangLakeBasin.rar |
1727.97KB |
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