topic Re: Statistics of a DEM in Esri India Questions https://community.esri.com/t5/esri-india-questions/statistics-of-a-dem/m-p/755080#M221 <HTML><HEAD></HEAD><BODY><P>this is the tool if you have the spatial analyst extension... <A href="http://desktop.arcgis.com/en/arcmap/latest/tools/spatial-analyst-toolbox/zonal-statistics-as-table.htm" title="http://desktop.arcgis.com/en/arcmap/latest/tools/spatial-analyst-toolbox/zonal-statistics-as-table.htm">Zonal Statistics as Table—Help | ArcGIS for Desktop</A> </P><P>otherwise you will have to roll your own using rastertonumpyarray and use numpy to get the statistics you want.</P></BODY></HTML> Tue, 16 Feb 2016 20:25:55 GMT DanPatterson_Retired 2016-02-16T20:25:55Z Statistics of a DEM https://community.esri.com/t5/esri-india-questions/statistics-of-a-dem/m-p/755079#M220 <HTML><HEAD></HEAD><BODY><P>Hello, </P><P></P><P>I am looking for a method or toolbox function that can provide me with a five number summary within an area I trace. Essentially, my Area of Interest is an island roughly 240 sq.km, and I want to discover its maximum and median and minimum elevations. I have the requisite DEM and a polygon of the island.</P></BODY></HTML> Tue, 16 Feb 2016 20:10:29 GMT https://community.esri.com/t5/esri-india-questions/statistics-of-a-dem/m-p/755079#M220 MalcolmLittle 2016-02-16T20:10:29Z Re: Statistics of a DEM https://community.esri.com/t5/esri-india-questions/statistics-of-a-dem/m-p/755080#M221 <HTML><HEAD></HEAD><BODY><P>this is the tool if you have the spatial analyst extension... <A href="http://desktop.arcgis.com/en/arcmap/latest/tools/spatial-analyst-toolbox/zonal-statistics-as-table.htm" title="http://desktop.arcgis.com/en/arcmap/latest/tools/spatial-analyst-toolbox/zonal-statistics-as-table.htm">Zonal Statistics as Table—Help | ArcGIS for Desktop</A> </P><P>otherwise you will have to roll your own using rastertonumpyarray and use numpy to get the statistics you want.</P></BODY></HTML> Tue, 16 Feb 2016 20:25:55 GMT https://community.esri.com/t5/esri-india-questions/statistics-of-a-dem/m-p/755080#M221 DanPatterson_Retired 2016-02-16T20:25:55Z