topic Help with change detection in Spatial Statistics Questions https://community.esri.com/t5/spatial-statistics-questions/help-with-change-detection/m-p/265287#M880 <HTML><HEAD></HEAD><BODY><SPAN>Hi Guys,</SPAN><BR /><BR /><SPAN>I am a new to use ARGIS , and I need to apply change detection methods. I have three landsat images 1990 -2000 and 2013 and</SPAN><BR /><SPAN> I need to evaluate the urban changes during the past 20 years. </SPAN><BR /><SPAN>I have done Image differencing for the 1990 and 2000 images using ARCGIS 10.1, I had a raster images with values from 213 to -69.</SPAN><BR /><SPAN>My question is that how I can calculate the changes in the urban areas? is what I have done is right so far?</SPAN><BR /><BR /><SPAN>your help guys is much appreciated!</SPAN><BR /><SPAN>Thanks </SPAN><BR /><SPAN>MK</SPAN></BODY></HTML> Mon, 09 Dec 2013 22:57:33 GMT MohammadKharabsheh 2013-12-09T22:57:33Z Help with change detection https://community.esri.com/t5/spatial-statistics-questions/help-with-change-detection/m-p/265287#M880 <HTML><HEAD></HEAD><BODY><SPAN>Hi Guys,</SPAN><BR /><BR /><SPAN>I am a new to use ARGIS , and I need to apply change detection methods. I have three landsat images 1990 -2000 and 2013 and</SPAN><BR /><SPAN> I need to evaluate the urban changes during the past 20 years. </SPAN><BR /><SPAN>I have done Image differencing for the 1990 and 2000 images using ARCGIS 10.1, I had a raster images with values from 213 to -69.</SPAN><BR /><SPAN>My question is that how I can calculate the changes in the urban areas? is what I have done is right so far?</SPAN><BR /><BR /><SPAN>your help guys is much appreciated!</SPAN><BR /><SPAN>Thanks </SPAN><BR /><SPAN>MK</SPAN></BODY></HTML> Mon, 09 Dec 2013 22:57:33 GMT https://community.esri.com/t5/spatial-statistics-questions/help-with-change-detection/m-p/265287#M880 MohammadKharabsheh 2013-12-09T22:57:33Z