This data is a 1:100000 basic data for the core jurisdiction of Ningxia Autonomous Region, extracted from the 2012 township zoning map, thematic map, and high-resolution image
Scale 1:100000
Ningxia_ City_ Boundary attribute field
Field 1: Name of the city boundary Data type: Text (30) Field 2: Code City boundary code Data type: Text (20) Field 3: Area Data type: Double (8,3) Field 4: Perimeter area Data type: Double (8,3)
collect time | 2012/01/01 - 2012/12/31 |
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collect place | Ningxia Autonomous Region |
data size | 139.1 KiB |
data format | shp |
Coordinate system | WGS84 |
Projection | / |
Topographic maps, scanned thematic maps, remote sensing images TM/ETM, ASTER, OSM databases, and other data sources
Using remote sensing software such as GIS and ENVI, perform precise correction on the required images to ensure that the error of adjacent images is less than one pixel. Then, after digitization, extract, organize, and edit spatial and attribute data strictly according to the 100000 scale requirements
Data such as finely corrected planning maps, thematic maps, maps, and high-resolution remote sensing images
# | title | file size |
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1 | _ncdc_meta_.json | 3.4 KiB |
2 | 宁夏自治区核心辖区1:10万城镇界数据集(2012年).doc | 49.0 KiB |
3 | 宁夏自治区核心辖区1:10万城镇界数据集(2012年).zip | 90.1 KiB |
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