topic Re: combining .e00 and x,y data to create a more accurate DEM in Data Management Questions https://community.esri.com/t5/data-management-questions/combining-e00-and-x-y-data-to-create-a-more/m-p/69995#M4027 <HTML><HEAD></HEAD><BODY><SPAN>Have you considered getting the DEM from a more recent dataset than an eoo file?&nbsp; I would recommend downloading the data from </SPAN><A href="http://datagateway.nrcs.usda.gov/">USDA Geospatial Data Gateway</A><SPAN> or </SPAN><A href="http://seamless.usgs.gov/">USGS Seamless</A><SPAN>.&nbsp; There are also other listings of raster holdings on </SPAN><A href="http://blogs.esri.com/esri/supportcenter/2011/09/07/get-your-free-raster-data-here/">this blog</A><SPAN> and the </SPAN><A href="http://wiki.gis.com/wiki/index.php/Resources_for_Raster_Data">raster wiki</A><SPAN>.</SPAN><BR /><BR /><SPAN>I think the data provided there should be more up to date and ready for your analysis.</SPAN></BODY></HTML> Tue, 26 Jun 2012 17:50:25 GMT JeffreySwain 2012-06-26T17:50:25Z combining .e00 and x,y data to create a more accurate DEM https://community.esri.com/t5/data-management-questions/combining-e00-and-x-y-data-to-create-a-more/m-p/69994#M4026 <HTML><HEAD></HEAD><BODY><SPAN>Hello All,</SPAN><BR /><BR /><SPAN>I was hoping you could help me with this. I have a DEM of an area in Kentucky, not the highest resolution, that I have created from a .e00 file I got off of the Kentucky GIS website.&nbsp; I also have x,y point information of boring locations with included z data.&nbsp; I have been able to create a DEM from both sources, but am having trouble combining them to create a more accurate portrayal of my study zone. Any help would be appreciated, Thanks.</SPAN><BR /><BR /><SPAN>Also, I'm looking for high quality LiDAR data and it seems like Kentucky doesn't have any (free) LiDAR up yet.&nbsp; Anybody know the time-table on high quality LiDAR coming out for the entire US? I'm in the NorthEast and it just came online a few months ago for us.</SPAN><BR /><BR /><SPAN>Thanks!!</SPAN></BODY></HTML> Tue, 26 Jun 2012 13:52:03 GMT https://community.esri.com/t5/data-management-questions/combining-e00-and-x-y-data-to-create-a-more/m-p/69994#M4026 ScottBurton 2012-06-26T13:52:03Z Re: combining .e00 and x,y data to create a more accurate DEM https://community.esri.com/t5/data-management-questions/combining-e00-and-x-y-data-to-create-a-more/m-p/69995#M4027 <HTML><HEAD></HEAD><BODY><SPAN>Have you considered getting the DEM from a more recent dataset than an eoo file?&nbsp; I would recommend downloading the data from </SPAN><A href="http://datagateway.nrcs.usda.gov/">USDA Geospatial Data Gateway</A><SPAN> or </SPAN><A href="http://seamless.usgs.gov/">USGS Seamless</A><SPAN>.&nbsp; There are also other listings of raster holdings on </SPAN><A href="http://blogs.esri.com/esri/supportcenter/2011/09/07/get-your-free-raster-data-here/">this blog</A><SPAN> and the </SPAN><A href="http://wiki.gis.com/wiki/index.php/Resources_for_Raster_Data">raster wiki</A><SPAN>.</SPAN><BR /><BR /><SPAN>I think the data provided there should be more up to date and ready for your analysis.</SPAN></BODY></HTML> Tue, 26 Jun 2012 17:50:25 GMT https://community.esri.com/t5/data-management-questions/combining-e00-and-x-y-data-to-create-a-more/m-p/69995#M4027 JeffreySwain 2012-06-26T17:50:25Z