People working in water management and research (hydrology) will most likely be interested in analysing terrain and modelling water as it moves across it. The types of spatial analysis that are used vary according to subject areas. how many vertices make up this polyline?) or geoprocessing such as feature buffering. GIS Applications normally have spatial analysis tools for feature statistics (e.g. Usually spatial analysis is carried out using a GIS Application. Spatial analysis uses spatial information to extract new and additional meaning from GIS data. Vector, buffer zone, spatial analysis, buffer distance, dissolve boundary, outward and inward buffer, multiple buffer Understanding the use of buffering in vector spatial analysis. Vector Spatial Analysis (Buffers) ΒΆ GIS for Educators
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