tag:blogger.com,1999:blog-3548694469101129309.post3580326253286731115..comments2023-05-04T01:20:34.922-07:00Comments on Geospatial Elucubrations: A guide to the rasterization of vector coverages in PostGISPierre Racinehttp://www.blogger.com/profile/17199173181807664396noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-3548694469101129309.post-35667089226861942622014-10-06T08:57:09.718-07:002014-10-06T08:57:09.718-07:00Any table of polygons will do the job. If you want...Any table of polygons will do the job. If you want to align your rasterization on an existing raster table you can load some SRTM elevation tiles. They are available at http://srtm.csi.cgiar.org/SELECTION/inputCoord.aspPierre Racinehttps://www.blogger.com/profile/17199173181807664396noreply@blogger.comtag:blogger.com,1999:blog-3548694469101129309.post-77581346839468512402014-09-23T12:40:04.107-07:002014-09-23T12:40:04.107-07:00Hi Pierre. Thanks for this guide!
Could u link ta...Hi Pierre. Thanks for this guide!<br /><br />Could u link tables, that u use for better understanding?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-3548694469101129309.post-43502031234408042432014-05-16T05:28:11.924-07:002014-05-16T05:28:11.924-07:00Rasterizing contour lines is a bit special... You ...Rasterizing contour lines is a bit special... You need to interpolate values between the lines which none of these methods can do. That could work if your lines were very close to each other and would be converted to non overlapping polygons. In this case you could avoid interpolation.Pierre Racinehttps://www.blogger.com/profile/17199173181807664396noreply@blogger.comtag:blogger.com,1999:blog-3548694469101129309.post-88645825765912866072014-05-16T03:37:53.909-07:002014-05-16T03:37:53.909-07:00Can the above methods be effectively used to creat...Can the above methods be effectively used to create a DEM from vector elevation data ?Anonymoushttps://www.blogger.com/profile/04535538708723066992noreply@blogger.com