Lesson04
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IS415 GeoSpatial Analytics for Business Intelligence
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Beyond Mapping: Vector-based GIS Analysis
Contents
Vector-Based GIS Analysis
Geoprocessing Techniques
- CLIP
- DISSOLVE
- APPEND
- SPLIT
- APPEND
- ERASE
Proximity Analysis
- Buffering
- Thiessen Polygon
Map Overlaying
Spatial SQL
- Spatial relationship
Trade Area Analysis
- Defining trade areas
- Examples of trade areas
- Factors that influence trade area
- GIS-based trade area analysis process
- GIS-based trade area delineation techniques
Hands-on Session
The Power of Proximity - Trade Area Analysis (Handout)
- Preparing the base layers
- Delineating ring trade areas
- Delineating merged ring trade areas
- Delineating theissen polygons
- Preparing composite trade areas
- Visualising and analysing trade areas
References
Trade Area Analysis
- Trade Area Definition and Calculation [1]
- Shopping Mall Trade Area Analysis[2]
- Trade Area Analysis for a Hispanic Bridal Magazine [3]
Vector-based GIS Analysis
- Buffer Operations in GIS [4]
- Voronoi diagram [5].
- Overlay Analysis[6]
- Error propagation modeling in GIS polygon overlay [7]
- How Static Rings (Business Analyst) works [8]
- How Thiessen Polygons (Business Analyst) works [9]
- How Data Driven Rings (Business Analyst) works [10]
