topic Inputting point data onto outcrop photos and creating a kriging surface in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/inputting-point-data-onto-outcrop-photos-and/m-p/41144#M516 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>Just wondering if someone could help me out with an issue. I have a load of plug/(point) data (permeability and porosity) which was taken across a measured grid framework (metre by metre) from outcrops. I thought the best way to present the data, would be to create kriging surfaces across outcrop photos from which the plugs were taken. While I have kriged many sets of point data on maps, I am unsure about how to position the points accurately on the photos in the grid framework and then krig using the Spatial Analyst.</SPAN><BR /><BR /><SPAN>Best</SPAN><BR /><SPAN>C</SPAN></BODY></HTML> Tue, 27 Nov 2012 14:13:00 GMT ChristopherKnox1 2012-11-27T14:13:00Z Inputting point data onto outcrop photos and creating a kriging surface https://community.esri.com/t5/arcgis-spatial-analyst-questions/inputting-point-data-onto-outcrop-photos-and/m-p/41144#M516 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>Just wondering if someone could help me out with an issue. I have a load of plug/(point) data (permeability and porosity) which was taken across a measured grid framework (metre by metre) from outcrops. I thought the best way to present the data, would be to create kriging surfaces across outcrop photos from which the plugs were taken. While I have kriged many sets of point data on maps, I am unsure about how to position the points accurately on the photos in the grid framework and then krig using the Spatial Analyst.</SPAN><BR /><BR /><SPAN>Best</SPAN><BR /><SPAN>C</SPAN></BODY></HTML> Tue, 27 Nov 2012 14:13:00 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/inputting-point-data-onto-outcrop-photos-and/m-p/41144#M516 ChristopherKnox1 2012-11-27T14:13:00Z Re: Inputting point data onto outcrop photos and creating a kriging surface https://community.esri.com/t5/arcgis-spatial-analyst-questions/inputting-point-data-onto-outcrop-photos-and/m-p/41145#M517 <HTML><HEAD></HEAD><BODY><SPAN>If you have point data on a grid (1m x 1m), why not use PointToRaster with an output cell size of 1m?</SPAN><BR /><BR /><SPAN>If you do kriging, do you want to go finer than 1m? and are you interested in the standard error of prediction surfaces?</SPAN><BR /><BR /><SPAN>Regards</SPAN><BR /><SPAN>Steve</SPAN></BODY></HTML> Tue, 27 Nov 2012 15:07:24 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/inputting-point-data-onto-outcrop-photos-and/m-p/41145#M517 SteveLynch 2012-11-27T15:07:24Z