Just to be complete here are the Dataframe setting in Figure 4 showing that the units are in Feet. Here using the pixel inspector I identified an individual cell and found it to be about 577.86 x 475.1 meter or 1,885.4 x 1,559.03 feet. Measuring the individual cells however, I get measurements that don't seem to correspond to. 0052 but I see nothing that specifies what units. When I look at the new raster file, Figure 2, it clearly states that the cell size is. Using the "polygon to raster tool" Figure 1, it automatically sets the cell size to. this should provide new raster layer with single. in Image Analysis Window -> check and select your raster -> in processing tab click add function button -> in new popup window right click your raster -> insert ->greyscale function ->ok.
#Converting arcgis polygons to raster layer windows#
When I convert to raster I would like to have similar resolution, so I was hoping that when I converted the shapefile each cell could be approximately the same size or smaller than the 76.8 meter x 92.6 meter rectangle polygons. This should work without extensions (at least with version ArcGIS Standard): click Windows -> Image Analysis. In my area 3 x 3 arc-seconds equates to about a 76.8 meter x 92.6 meter rectangle. Rasters can be converted to point, line, or polygon. This tool does not support local raster data or layers. The input raster layer supports a layer from the portal, a URI or URL to an image service, or the output from the Make Image Server Layer tool.
Each polygon is 3 x 3 arc-seconds with a single value to represent signal strength. The portal tool accepts layers from your portal as input and creates output in your portal. The shapefile is made up of polygons that each represent average signal strength inside that polygon. I'm converting a shapefile that represents radio signal strength to a raster file.
How do I properly set the cell size that I want when converting polygons to raster files?Īlso on the raster file Layer Properties what exactly does the Cell Size indicate, as it doesn't seem to correlate when I measure a cell?
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