topic replace terrain points - multiple replace data sets in 3D Questions https://community.esri.com/t5/3d-questions/replace-terrain-points-multiple-replace-data-sets/m-p/620156#M3721 <HTML><HEAD></HEAD><BODY><SPAN>Hi all,</SPAN><BR /><SPAN>I am building a terrain from more than 10 individual overlapping low-resolution point data sources. In one region a smaller high-resolution data set is available so I intend to replace the low-resolution data with this data set locally. </SPAN><BR /><SPAN>The 'replace terrain points'-command however allows only to replace one data set by another. If I were to replace all of the low resolution data sets (which all have data points within the extent of the high-resolution data set) in this way I had to run the replace-command several times and would add the high resolution data set just as often. </SPAN><BR /><SPAN>In the future input data (both low and high resolution data sources) will be updated rather frequently so the approach to delete low-resolution data points prior to inclusion into the terrain is not an option.</SPAN><BR /><SPAN>Weights for input data would be a good solution but this is obviously not implemented in the terrain concept.</SPAN><BR /><SPAN>I guess this is a problem that occurs rather frequently so perhaps anyone has some advice on how to handle it - any ideas are welcome!</SPAN><BR /><BR /><SPAN>Axel</SPAN></BODY></HTML> Thu, 14 Mar 2013 11:30:15 GMT AxelThomas 2013-03-14T11:30:15Z replace terrain points - multiple replace data sets https://community.esri.com/t5/3d-questions/replace-terrain-points-multiple-replace-data-sets/m-p/620156#M3721 <HTML><HEAD></HEAD><BODY><SPAN>Hi all,</SPAN><BR /><SPAN>I am building a terrain from more than 10 individual overlapping low-resolution point data sources. In one region a smaller high-resolution data set is available so I intend to replace the low-resolution data with this data set locally. </SPAN><BR /><SPAN>The 'replace terrain points'-command however allows only to replace one data set by another. If I were to replace all of the low resolution data sets (which all have data points within the extent of the high-resolution data set) in this way I had to run the replace-command several times and would add the high resolution data set just as often. </SPAN><BR /><SPAN>In the future input data (both low and high resolution data sources) will be updated rather frequently so the approach to delete low-resolution data points prior to inclusion into the terrain is not an option.</SPAN><BR /><SPAN>Weights for input data would be a good solution but this is obviously not implemented in the terrain concept.</SPAN><BR /><SPAN>I guess this is a problem that occurs rather frequently so perhaps anyone has some advice on how to handle it - any ideas are welcome!</SPAN><BR /><BR /><SPAN>Axel</SPAN></BODY></HTML> Thu, 14 Mar 2013 11:30:15 GMT https://community.esri.com/t5/3d-questions/replace-terrain-points-multiple-replace-data-sets/m-p/620156#M3721 AxelThomas 2013-03-14T11:30:15Z