Kardi Teknomo
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GIS Tutorial:

What is GIS
GIS data model
Vector Data
Vector Representation
Raster Data
TIN model
Scale of Map
Introduction to ArcGIS
Exploring ArcMap
Basic GIS technique
Extract part of the map
Query by Attribute
Create layer from selection
Convert Layer to Shape File
Create a New Map from Extracted Layers
Create Choropleth map
Showing only selected layers
Create Dot Density map
Change Symbol of Points
Add Field and Calculate Value of Table
Statistic, Sort and Summary
GIS Resources

Create Dot Density map

By Kardi Teknomo, PhD.


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Instead of Choropleth map, you can also make Dot density map

In ArcMap, use the following steps:

  1. In the left panel, that is table of content of the layers; do right click on layer Administrative Boundary . A pop up menu will be shown.
  2. Click on the pop up menu: Properties
  3. In the Layers Properties dialog, choose Symbology Tab
  4. Select Show> Quantities > Dot Density
  5. For Field Selection click: Pop_Admin, then click > button
  6. Select the color ramp you want to specify. ArcGIS automatically put the color and category
  7. Optionally, you may change the color of dot or the dot size.
  8. Click OK button



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This tutorial is copyrighted.

Preferable reference for this tutorial is

Teknomo, Kardi. Introduction to GIS. http:\\people.revoledu.com\kardi\ tutorial\GIS\




© 2006 Kardi Teknomo. All Rights Reserved.
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