TNT Geospatial Analysis Highlights:

• Generate single or multiple buffer zones for points, lines, and polygons

• Perform multi-criteria decision analysis using different spatially varying conditions defined by any number of spatial layers to identify areas of differing cost/benefit

• Select points, lines, or polygons for spatial analysis in various ways: all elements, manual selection, or by querying database attributes

• Define stream networks, watersheds, and subwatersheds from a digital elevation model

• Use Network Analysis to compute optimal routes and define service/distribution areas for facility locations

• Generate polygon grids (rectangle, hexagon, triangle) with specified orientation to cover the entire geospatial layer or a particular polygon or region

• Compute centered or randomly-located sample points for polygon grid cells and transfer attributes from polygons to points

• Fit polygons to distributions of point observations (bird nesting sites, disease occurrences, ...) with separate polygons for points with different attributes

• Map density of distributed points for a specified radius

• Combine spatial information from coincident land use, habitat, or other categorical rasters into a single image identifying all unique combinations of conditions

• Compile 2D or 3D statistical properties of polygonal areas in a selected raster and attach these attributes to the polygons

• Compile selected attribute statistics from source points or polygons over target polygonal areas and attach these attributes to the target polygons

• Determine the shortest downward path from a point in an elevation, distance, or cost raster

• Find the shortest or least expensive path between two points in a raster representing elevation or cost