converting arcgis polygons to raster layer

You can use the slope and polygon features extracted from a TIN just as you would use such features extracted from a raster. You can extract slope and aspect polygons directly from TIN surfaces, or you can extract the elevation values of nodes in the TIN as a point feature class. The result of this analysis is a categorized polygon feature that could be used with other feature layers.Ĭonverting TINs to features involves fewer steps. Here is an example of using the Raster To Polygon tool to convert a raster DEM into polygons for analysis. There are several geoprocessing tools that will assist you in converting your raster surface into vector feature data.įor a complete list of the geoprocessing tools you can use to convert your raster data to vector data, see Converting raster surfaces to features. Raster surfaces to vector featuresĮlevations contained in raster surfaces would normally be extracted into polygon feature data that could be used with multivariate analysis, site suitability, overlays, or other analytic operations. Raster, TIN, and terrain dataset surfaces have three different methods for conversion to vector data. There are three surfaces you may want to convert to vectors such as points, lines, and polygons. Your analytic capabilities may increase through use in selections, overlays, editing, or multilayer modeling. In ArcGIS, you can convert surface data to vector features very easily. Terrain dataset surfaces to vector featuresĪlthough triangulated irregular networks (TIN) and terrain datasets are considered vector surfaces, they actually comprise other feature-based information that may be more valuable to you in its native form as points, lines, or polygons.

Converting arcgis polygons to raster layer