The dataset is a spatial distribution map of cities with a global population of between 750000 and 900000, including city names, population, country names where cities are located, and population ranges. The time range of the data is 2013
On a scale of 1:1 million
Field 1: LOCAL_ NAME (original name of the city) Data type: Text (75)
Field 2: ENG_ NAME (English name of the city) Data type: Text (75)
Field 3: CITY_ POP (Urban Population) Data type: Long Interger (10)
Field 4: YEAR Data type: Short Interger (5)
Field 5: CNTRY_ NAME (name of the country where the city is located) Data type: Text (60)
Field 6: CNTRY_ CODE (country abbreviation) Data type: Text (10)
collect time | 2013/01/01 - 2013/12/31 |
---|---|
collect place | Global scale |
data size | 710.7 KiB |
data format | shp |
Coordinate system | WGS84 |
Projection | / |
Purchased from ADC WorldMap7.1 database
Export and organize the database using Arcmap, perform geometric, topological, and attribute checks, and check all polygons using ArcGIS Repair Geometry tool
Good data quality
# | title | file size |
---|---|---|
1 | 全球1:100万人口75万和90万之间的分布图.zip | 710.7 KiB |
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