GISP 4 GIS analytical methods questions with correct answers

analytical method: 0verlay analysis Correct Answer-Define problem; Break problem into submodels; Determine significant layers (some of these layers may need to be created); Reclassify or transform data within a layer analytical method: Spatial overlay Correct Answer-process of superimposing layers of geographic data that cover the same area to study the relationship between them analytical method: Overlay Correct Answer-two or more maps or layers are superimposed for showing relationships between features vector overlay tools: ldentity Correct Answer-Input features, split by overlay features vector overlay tools: lntersect Correct Answer-Only features common to all input layers vector overlay tools: Symmetrical Difference Correct Answer-Features common to either input layer or overlay, layer but not both any overlap is NOT part of the result. vector overlay tools: Union Correct Answer-all input features vector overlay tools: Update Correct Answer-Input feature geometry replaced by update layer raster overlay tools: Zonal Statistics Correct Answ