[ArcGIS tutorial] thematic map production - population density distribution map

This article takes Hubei Province as an example , Make population density distribution map ; The province used here is Hubei Province 、 City 、 Vector data of administrative divisions at three levels of counties , And settlement data , Then carry out density analysis .

The sample data comes from Geographic remote sensing ecological network , Web site address www.gisrs.cn, The website updates a lot of data about geography ,30 Meter land use secondary classification data 、DEM Altitude 、 Town boundaries 、 Weather data 、 Runoff data, etc .

Sample data download link ： Data download link

First step Prepare the data

The following is the data of administrative divisions and settlements at all levels in Hubei Province

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The second step Symbolic display

Simply symbolize the vector data of municipal administrative divisions in Hubei , Look at the loaded data , as follows ：

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The third step Add labels

First, add a label to the municipal administrative divisions of Hubei Province

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Step four Nuclear density analysis

Here are the key steps ！

Of course, you can also use point density for analysis , What is the difference between the analysis of nuclear density and point density ？ Baidu! ！

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Environment settings ：（ To ensure data accuracy , Don't get into trouble ）

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Nuclear density analysis completed , as follows ：

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Step five Nuclear density symbolization

Let the results of nuclear density analysis show better ！

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Step six Overlay layer display

take mark 、 Municipal boundary Add to the nuclear density analysis result data .

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Step seven Add base map

Add a map to look good ！ You may not add ！

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