![get mean value of raster in polygon in arcgis 10.3 get mean value of raster in polygon in arcgis 10.3](http://132.72.155.230:3838/r/bookdown-r_files/figure-html/raster-to-polygons-1.png)
Slope represents the rate of change of elevation for each digital elevation model (DEM) cell.
![get mean value of raster in polygon in arcgis 10.3 get mean value of raster in polygon in arcgis 10.3](https://i.stack.imgur.com/5Cy9Q.png)
This tool creates a surface that shows the slope of the input elevation data. If you're a developer, you can access these tools through ArcGIS REST API and ArcGIS API for Python. The analysis tools are arranged in categories, which are logical groupings and do not affect how you access or An overview of each raster analysis tool is below. To learn more about accessing and running the tools, see Use the raster analysis tools. To run raster analysis tools, you must have privileges to create and publish content, and to perform imagery analysis.
![get mean value of raster in polygon in arcgis 10.3 get mean value of raster in polygon in arcgis 10.3](https://www.researchgate.net/profile/Bagher-Shirmohammadi/post/Could_anyone_please_put_me_in_the_right_path_in_using_of_the_monthly_precipitation_data_from_https_esgf-nodellnlgov_search_cmip5_website/attachment/5e01dfaccfe4a777d4fd991e/AS%3A839572112039936%401577180998487/image/NetCDF+in+ArcGIS.jpg)
You can also process raster data with raster functions, and generate raster function chains and templates in the Raster Function Editor. You can use built-in raster analysis tools in ArcGIS Online directly in your web map. For example, you may need to calculate a vegetation index to get an understanding of vegetation coverage from a multiband image, or you may want to find suitable locations to build solar power plants using statewide elevation and land cover raster data. To extract useful information from imagery, you can process or analyze your data. Imagery and raster data contains invaluable information that can be used to identify patterns, find features, and understand change across landscapes. Access to the raster analysis tools in Map Viewer Classic requires the ArcGIS Image for ArcGIS Online license.