topic USGS DEM issues?? in Data Management Questions https://community.esri.com/t5/data-management-questions/usgs-dem-issues/m-p/557776#M31626 <HTML><HEAD></HEAD><BODY><SPAN>Hello,</SPAN><BR /><BR /><SPAN>I am trying to run an spatial analysis on a line using elevation data and a polyline running through mulitple counties. </SPAN><BR /><SPAN>I'm using </SPAN><A href="http://seamless.usgs.gov/">http://seamless.usgs.gov/</A><SPAN> to get my elevation. But when I add it in my .mxd its boundries have shrunk greatly.</SPAN><BR /><BR /><SPAN>I orignally thought it may be a projection issue. But I made sure my data frame was in GCS_North_american_1983</SPAN><BR /><SPAN>to match the NED from usgs in GCS_North_american_1983</SPAN><BR /><SPAN>Any ideas?</SPAN><BR /><BR /><BR /><SPAN>Attached is a screen grab. The DEM shown in OK should actually take up most of OK.</SPAN></BODY></HTML> Fri, 25 May 2012 11:26:20 GMT JaredReid1 2012-05-25T11:26:20Z USGS DEM issues?? https://community.esri.com/t5/data-management-questions/usgs-dem-issues/m-p/557776#M31626 <HTML><HEAD></HEAD><BODY><SPAN>Hello,</SPAN><BR /><BR /><SPAN>I am trying to run an spatial analysis on a line using elevation data and a polyline running through mulitple counties. </SPAN><BR /><SPAN>I'm using </SPAN><A href="http://seamless.usgs.gov/">http://seamless.usgs.gov/</A><SPAN> to get my elevation. But when I add it in my .mxd its boundries have shrunk greatly.</SPAN><BR /><BR /><SPAN>I orignally thought it may be a projection issue. But I made sure my data frame was in GCS_North_american_1983</SPAN><BR /><SPAN>to match the NED from usgs in GCS_North_american_1983</SPAN><BR /><SPAN>Any ideas?</SPAN><BR /><BR /><BR /><SPAN>Attached is a screen grab. The DEM shown in OK should actually take up most of OK.</SPAN></BODY></HTML> Fri, 25 May 2012 11:26:20 GMT https://community.esri.com/t5/data-management-questions/usgs-dem-issues/m-p/557776#M31626 JaredReid1 2012-05-25T11:26:20Z