This data set is the geographic information data set of xindiangou watershed in the first sub region of Loess Hilly and gully region. Xindiangou watershed is the first-class branch ditch on the left bank of Wuding River in Suide County, Shaanxi Province. It belongs to the area of rich and coarse sand and the source area of coarse sediment. It is about 1km away from Suide County. Its geographical location is between 110 ° 16 ′ 45 ″ East diameter ⁓ 110 ° 20 ′ 00 ″ and 37 ° 29 ′ 00 ″ north latitude ⁓ 37 ° 31 ′ 00 ″. The drainage area is 1.77km2, the shape of the basin is leafy, the length of the basin is 2.25km, the average width is 0.79km, the gully gradient is 2.83%, the altitude is 840 ⁓ 1040m, and the gully density is 7.26km/km2. This data set mainly includes the geographic location, geology and geomorphology, basin survey, land use (1984) and slope classification (1985) data of xindiangou.
|collect time||1980/01/01 - 2015/12/31|
|collect place||Xindiangou watershed, Suide County, Yulin City, Shaanxi Province|
|data size||1.4 MB|
The survey data are reviewed and reviewed to ensure the data quality.
|1||126201340005150007||Recurrent projects of the Ministry of water resources|
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