Monday 4 May 2015

Multi-Ring Buffer Map: Polygon Entities

Aim:
To create a Multi-Ring Buffer Map using the chosen polygon attributes.

Procedure:

Step 1: Map Input
Identify the polygon component for the location dataset. For this session,  water bodies were digitized from the given topographic map of Nellore & Cuddapah Districts.

Step 2: Map Processing
  • ·         Locate the Multi-Ring Buffer tool in toolbox. In this session “Multi-Ring” tool in Proximity toolset was chosen.
  • ·         Define the Tool Input “Polygon” and  the linear Distances that will be computed as buffer distance (0.5, 1 and 2 Kilometers respectively) and specify the target output location
  • ·         Click “Ok” to generate the map output


Step 3: Map Display
Create Custom Map Layout with the necessary map elements and Export map to Jpeg format

Conclusion:

Multi-Ring Buffer maps for the chosen polygon  attributes are generated using ArcGis 10.1. 

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