3. Spatial Analysis & Geoprocessing

Ask questions, Explore and prepare data, Analyze and model, Interpret results, Repeat or modify, Present Results, Make decisions (esri.com, Going Places with Spatial Analysis MOOC Training)

3.1 Overlay analysis (clip, intersect, union, dissolve)

3.2 Proximity analysis (buffer, near, distance)

3.3 Spatial joins, selections

3.4 Terrain analysis (DEM, slope, aspect)

3.5 Suitability analysis

Spatial queries, attribute queries, overlay analysis -> to evaluate potential locations

Determine the relative criteria, site suitability model, Boolean suitability, Cost-path analysis

3.6 Topology

Topology is the information about the location of features relative to one another

Topological properties:

  • Connectivity
  • Orientation
  • Adjacency
  • Containment