The last 3 toolboxes belong to separatefree and open source GIS software. By adding GDAL,GRASS GIS, andSAGA GIStoolboxes, you get even more specialized tools like in fields such as geosciences andgeostatistics. Downloading plugins in QGIS QGIS pluginsare the lifeblood of analysis. In fact, the...
In the following example, I have a land use raster with 8 classes. When I run Zonal Raster Statistics tool, I got the following result: Here is the output: The tool can be found from Processing toolbox -> SAGA -> Geostatistics -> Zonal Raster Statistics Share Improve this answer...
81.Exclusive Economic Zones– Carving out boundaries in the Arctic – Canada, Norway, Russia, Denmark (via Greenland), and the United States are limited to their economic adjacent to their coasts while all waters beyond are considered international water. 82.Shipping Route Shortcuts– Transporting ...
2 Integrating R in QGIS with Mac OS El Captain: missing dependencies 2 What version of SAGA is supported by QGIS 3.18 on Ubuntu 20.04.2, and how do I install it? Hot Network Questions Is there a faster way to find the positions of specific elements in a very large list? Do ear...
ArcGIS Generalization toolset has the “nibble” and “expand” tools to fill in NoData holes. If you have a raster with gaps in it, you can use the open-source software QGIS with the GDAL Fill NoData tool The quickest (and dirtiest) method is using the freeSAGA GISsoftware’s Close ...
QGIS comes loaded with algorithms and plugins for you. Further to this, other providers likeGRASS GIS,SAGA GIS, and Orfeo Toolbox bring additional firepower to the table. Double-click the tool and select the raster that you want to convert to vector. From here, you’ll have to select the...
Using QGIS 1.8.0 and SAGA When trying to use the IDW function from SEXTANTE SAGA 2.1.0 64-bit, I get the following error: Could not load layer: C:/test.tif. This error seems mysterious to me, any ideas? SEXTANTE error logs With vector layer loaded as a PostGIS layer:...
Post Your Answer By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy. Not the answer you're looking for? Browse other questions tagged qgis python geotiff-tiff saga batch or ask your own question....
In the meantime try to use the SAGA sextante toolset. It also has a reclass tool called "Reclassify Grid Values" in the "Grid - Tools" toolbox. And don't forget to submit a bug to the qgis development team. Share Improve this answer Follow answered Feb 8, 2013 at 23:28 Curlew ...
Otherwise you could use image segmentation (if you are interested in a complex legend). There are segmentation tools available from third parties within QGIS (SAGA, OTB, GRASS). Note that Image segmentation will also aggregate pixels in the other land covers: this will reduce the salt and...