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 |
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collect place | Xindiangou watershed, Suide County, Yulin City, Shaanxi Province |
data size | 1.4 MB |
data format | |
Data time resolution | second |
Coordinate system | WGS84 |
Manual investigation
Investigation
The survey data are reviewed and reviewed to ensure the data quality.
# | number | name | type |
1 | 126201340005150007 |
# | Dataset title |
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# | title | file size |
1 | 辛店沟小流域坡度分级图.pdf | 1.3 MB |
2 | 辛店沟流域水土保持措施分布图(1984年).pdf | 117.4 kB |
3 | 辛店沟流域简介.docx | 26.5 kB |
4 | 辛店沟流域边界.zip | 6.3 kB |
Soil and water conservation watershed profile land use geographical location
1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
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