Re: [Qgis-user] Qgis-user Digest, Vol 135, Issue 14

2017-05-10 Thread hersala
Hi Grant, Perhaps th ​is link​ can be useful to you ​: https://scientiaplusconscientia.wordpress.com/tag/sentinel/ ​ Cheers ​!​ Hernán On 10 May 2017 at 16:00, wrote: > Send Qgis-user mailing list submissions to > qgis-user@lists.osgeo.org > > To subscribe or unsubscribe via the Wor

[Qgis-user] Problems using TIN tool

2015-11-10 Thread hersala
Dear QGIS users, Do you know if the Interpolation Tool (TIN method) has a defined limitation in the number of points to be interpolated (or in any other limitation). I ask this because I have no problem in create a DEM using the Raster/Analysis/Grid (Interpolation) tool. But I when I try with TIN

[Qgis-user] Removing artifacts in a created DEM

2015-10-16 Thread hersala
Hello, I'm working with a bundle of N-S and E-W distributed DGPS point transects on gentle glacier slope. With these points I created a shp file and then I obtained several DEMs (.tif files) using the tool Raster/Analysis/Grid (Interpolation). I've used Nearest Neighbor, Runing Means and Inverse D

[Qgis-user] DEM values extraction

2012-12-19 Thread hersala
Dear users: Can someone give me a hint about how I can extract (using a polygon .shp) height values from a DEM and assigning zero or any codified value to the nodes located outside the polygon. Thanks in advance. Hernán ___ Qgis-user mailing list Qgis-use