The data set is Gansu_City_point(urban residential site), Gansu_County_point (district and county residential site), Gansu_Town_point (township residential site), Gansu_Village_point (rural residential site), Gansu_Provi ncial_boundary (provincial boundary), Gansu_City_boundary (urban boundary), Gansu_County_boundary (district and county boundary), Gansu_Village_boundary (township boundary), Gansu_channel(channel), Gan su_Rivers, Gansu_double_river, Gansu_double_river_line, Gansu_reservoir_line, Gansu_reservoir_poly Library), Gansu_Road, Gansu_greenbelt, Gansu_landforms

Basic data of 1:100,000 core districts in Gansu Province were extracted based on township zoning maps, thematic maps and high-resolution images in 2012. The geomorphic data is 1:400,000 geomorphic data. Image folder: including 30 m images of Gansu Province and 30 m DEM

Time frame: Basic data 2012, geomorphic data 2005

Gan_Rivers data, there are many tributaries are not named. Road data, many roads are not named, some highways, national roads and other road turntables, and some township roads.

1. Gansu_City_point attribute field

Field 1: NAME City name Data type :Text(30) Field 2: Coad city code Data type :Text(30)

2, Gansu_County_point(county and town residential point) attribute field

Field 1: NAME City name Data type :Text(30) Field 2: Coad County Town code Data type :Text(30)

3. Gansu_Town_point attribute field

Field 1: NAME City name Data type :Text(30) Field 2: Coad township code Data type :Text(30)

4, Gansu_Village_point (Rural residential point) attribute field

Field 1: NAME City name Data type :Text(30) Field 2: Coad village code Data type :Text(30)

5, Gansu_Rivers attribute field

Field 1: NAME River name Data type :Text(30) Field 2: Code River code Data type :Text(30) Field 3: Tributary Name of the tributary Data type :Text(30) Field 4: Tri_C tributary code Data type :Text(30) Field 2: Shape_leng River length Data type :Double(18,4)

6, Gansu_double_river attribute field

Field 1: NAME River name Data type :Text(20) Field 2: Area River area Data type :Double(18,4) Field 3: Code River code Data type :Text(20)

7, Gansu_double_river_line(double line river) attribute field

Field 1: NAME River name Data type :Text(20) Field 2: Code River code Data type :Text(20)

8, Gansu_reservoir_line(Linear reservoir) Property field

Field 1: NAME Reservoir name Data type :Text(20)

9, Gansu_reservoir_poly(Planar reservoir) Property field

Field 1: NAME Reservoir name Data type :Text(20) Field 2: Area Data type: double (18,4)

10, Gansu_channel attribute field

Field 1: NAME Channel name Data type :Text(20) Field 2: Code Data type: Text (3)

11, Gansu_Rode(road) attribute field

Field 1: NAME Name of the road Data type :Text(30) Field 2: Level Road level Data type :Text(30) Field 3: Shape_leng Road length Data type :Double(18,6) Field 4: Code Road code Data type: Text (30)

12, Gansu_ County_boundary(county boundary) property field

Field 1: NAME Name of the county boundary Data type :Text(30) Field 2: Code County boundary code Data type :Text(30) Field 3: Area Area Data type :Double(8,3) Field 4: Perimeter area Data type :Double(8,3)

Gansu_City_boundary Attribute field

Field 1: NAME City boundary name Data type :Text(30) Field 2: Code City boundary code Data type :Text(20) Field 3: Area Area Data type :Double(8,3) Field 4: Perimeter area Data type :Double(8,3)

14, Gansu_Provincial_boundary attribute field

Field 1: NAME Name of the provincial boundary Data type :Text(30) Field 2: Code Provincial boundary code Data type :Text(30) Field 3: Area Area Data type :Double(8,3) Field 4: Perimeter area Data type :Double(8,3)

15, Gansu_Village_boundary attribute field

Field 1: NAME Name of the township boundary Data type :Text(30) Field 2: Code Town boundary code Data type :Text(30) Field 3: Province Name of the provincial boundary Data type :Text(30) Field 4: Pro_Code Township code Data type :Text(30) Field 5: City City name Data type :Text(30) Field 6: City_Code City code Data type :Text(30) Field 7: County City County name Data type :Text(30) Field 8: County_Cod City and county code Data type :Text(30) Field 9: Area Area Data type: Double (8,3) Field 10: Perimeter Data type: Double (8,3)

16, Gansu_landforms attribute field

Field 1: CNAME Name of the form and landform Data type :Text(50) Field 2: CEOMOR_ID Morphological and geomorphic code Data type :Text(30) Field 3: PERIMETER Perimeter Data type: Double (11,3) Field 4: AREA Area Data type: Double (11,3)

17, Gansu_greenbelt attribute field

Field 1: NAME Green Space name Data type :Text(60) Field 2: KIND green space code Data type :Text(4) Field 3: PERIMETER Perimeter Data type: Double (18,4) Field 4: AREA Area Data type: Double (18,4)