topic Raster Spatial resolution in ArcGIS GeoStatistical Analyst Questions https://community.esri.com/t5/arcgis-geostatistical-analyst-questions/raster-spatial-resolution/m-p/395698#M799 <HTML><HEAD></HEAD><BODY><SPAN>I have produced a GA layer from Point data of an air pollutant by using ordinary kriging method.</SPAN><BR /><SPAN>I am trying to convert it to Raster format and to understand the spatial resolution of produced pollution map. Out put cell size is giving this quantity 2.22146629822742E-02 in the tool window..I want to know the spatial resolution in either meters or kilometers. If i want a 1 kilometer resolution map. what is the method to produce?&nbsp; </SPAN><BR /><SPAN>Please help me. </SPAN><BR /><BR /><SPAN>Thank you </SPAN><BR /><BR /><SPAN>Swat</SPAN></BODY></HTML> Wed, 20 Mar 2013 21:20:13 GMT swatantrakethireddy 2013-03-20T21:20:13Z Raster Spatial resolution https://community.esri.com/t5/arcgis-geostatistical-analyst-questions/raster-spatial-resolution/m-p/395698#M799 <HTML><HEAD></HEAD><BODY><SPAN>I have produced a GA layer from Point data of an air pollutant by using ordinary kriging method.</SPAN><BR /><SPAN>I am trying to convert it to Raster format and to understand the spatial resolution of produced pollution map. Out put cell size is giving this quantity 2.22146629822742E-02 in the tool window..I want to know the spatial resolution in either meters or kilometers. If i want a 1 kilometer resolution map. what is the method to produce?&nbsp; </SPAN><BR /><SPAN>Please help me. </SPAN><BR /><BR /><SPAN>Thank you </SPAN><BR /><BR /><SPAN>Swat</SPAN></BODY></HTML> Wed, 20 Mar 2013 21:20:13 GMT https://community.esri.com/t5/arcgis-geostatistical-analyst-questions/raster-spatial-resolution/m-p/395698#M799 swatantrakethireddy 2013-03-20T21:20:13Z Re: Raster Spatial resolution https://community.esri.com/t5/arcgis-geostatistical-analyst-questions/raster-spatial-resolution/m-p/395699#M800 <HTML><HEAD></HEAD><BODY><SPAN>The cell size is measured in map units.&nbsp; To determine your map unit, hover over the map and look at the bottom right corner.&nbsp; If it isn't in meters, you'll need to do a unit conversion (for example, if it is in kilometers, you'll want a cell size of .001).&nbsp; If it is in Decimal Degrees (lat-long), you'll have to project your data because there is no direct unit conversion from decimal degrees to meters.</SPAN></BODY></HTML> Thu, 21 Mar 2013 14:10:28 GMT https://community.esri.com/t5/arcgis-geostatistical-analyst-questions/raster-spatial-resolution/m-p/395699#M800 EricKrause 2013-03-21T14:10:28Z Re: Raster Spatial resolution https://community.esri.com/t5/arcgis-geostatistical-analyst-questions/raster-spatial-resolution/m-p/395700#M801 <HTML><HEAD></HEAD><BODY><SPAN>Thank you very much Mr. Eric</SPAN></BODY></HTML> Thu, 21 Mar 2013 14:27:11 GMT https://community.esri.com/t5/arcgis-geostatistical-analyst-questions/raster-spatial-resolution/m-p/395700#M801 swatantrakethireddy 2013-03-21T14:27:11Z Re: Raster Spatial resolution https://community.esri.com/t5/arcgis-geostatistical-analyst-questions/raster-spatial-resolution/m-p/395701#M802 <HTML><HEAD></HEAD><BODY><SPAN>Hi Mr. Eric, </SPAN><BR /><BR /><SPAN>I have Projected the data, the map units are in meters, and now i have produced a raster map. </SPAN><BR /><BR /><SPAN>But the produced map has minimum and maximum values different from the original GA layer and source data. To resolve it, I tried it by increasing and decreasing the cell size in raster tool window. But it does not work. What can i do now? </SPAN><BR /><BR /><SPAN>Thank you</SPAN></BODY></HTML> Wed, 27 Mar 2013 16:20:18 GMT https://community.esri.com/t5/arcgis-geostatistical-analyst-questions/raster-spatial-resolution/m-p/395701#M802 swatantrakethireddy 2013-03-27T16:20:18Z Re: Raster Spatial resolution https://community.esri.com/t5/arcgis-geostatistical-analyst-questions/raster-spatial-resolution/m-p/395702#M803 <HTML><HEAD></HEAD><BODY><SPAN>Please have a look at some of the Geostatistical Analyst blogs, in particular</SPAN><BR /><A href="http://blogs.esri.com/esri/arcgis/2008/09/29/understanding-geostatistical-analyst-layers/">http://blogs.esri.com/esri/arcgis/2008/09/29/understanding-geostatistical-analyst-layers/</A><BR /><BR /><BR /><SPAN>-Steve</SPAN></BODY></HTML> Wed, 27 Mar 2013 16:53:41 GMT https://community.esri.com/t5/arcgis-geostatistical-analyst-questions/raster-spatial-resolution/m-p/395702#M803 SteveLynch 2013-03-27T16:53:41Z Re: Raster Spatial resolution https://community.esri.com/t5/arcgis-geostatistical-analyst-questions/raster-spatial-resolution/m-p/395703#M804 <HTML><HEAD></HEAD><BODY><SPAN>If you're still confused after reading that blog, try reading this forum thread:</SPAN><BR /><BR /><A href="http://forums.arcgis.com/threads/77248-kriging-results-to-raster">http://forums.arcgis.com/threads/77248-kriging-results-to-raster</A></BODY></HTML> Tue, 02 Apr 2013 15:01:31 GMT https://community.esri.com/t5/arcgis-geostatistical-analyst-questions/raster-spatial-resolution/m-p/395703#M804 EricKrause 2013-04-02T15:01:31Z Re: Raster Spatial resolution https://community.esri.com/t5/arcgis-geostatistical-analyst-questions/raster-spatial-resolution/m-p/395704#M805 <HTML><HEAD></HEAD><BODY><SPAN>Thanks for your timely replies.</SPAN></BODY></HTML> Tue, 02 Apr 2013 21:53:00 GMT https://community.esri.com/t5/arcgis-geostatistical-analyst-questions/raster-spatial-resolution/m-p/395704#M805 swatantrakethireddy 2013-04-02T21:53:00Z