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user:1234 user:me (yours) |
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QGIS is a cross-platform GIS application licensed under the GNU General Public License.
0
votes
1
answer
169
views
Why is “Clip vector by extent” converting my vector to ISO-8859 encoding?
I’ve seen similar questions, but my version of QGIS (3.18.1-Zürich) does not have a Ignore shapefile encoding declaration under Settings, Options, Data sources, Data source handling, nor do I find an “ …
0
votes
Why is “Clip vector by extent” converting my vector to ISO-8859 encoding?
According to the answer given by unicoletti, linked by wingnut in the comments, I've discovered that I can use the following option:
-lco ENCODING=UTF-8
in the Additional creation options field. Howe …
1
vote
1
answer
383
views
QGIS raster calculator not keeping each pixel with 1 byte? [closed]
I have a raster where 1 pixel = 1 byte. I want to change every value different than zero to 1, transforming a gray scale into black & white. I think the expression should be:
"my_raster@1" > 0
The …
0
votes
0
answers
222
views
Shapefile appears correct on QGIS, but wrong on Google Earth
I've created a shapefile on QGIS, drawing over a raster that I've just georeferenced. The raster is a map with UTM lines drawn every 50 meters, so it was easy to georeference. …
4
votes
1
answer
989
views
Identifying (and solving) polygon problem inside geometry in QGIS? [closed]
In QGIS 2.14.11-Essen, in Vector|Geometry Tools|Check Geometry Validity... I got 2 errors (actually 1).
It says the error is in the "Feature 7". …
2
votes
1
answer
132
views
Calculate percentage of each biome on each national state in QGIS
How can I do that in QGIS? …
4
votes
1
answer
206
views
"Layer is not valid" error when importing UTM delimited text layer into QGIS
I'm trying to import a small delimited (tab separated) text into QGIS. The coordinates are in UTM format. …
1
vote
Sum two partially overlaping rasters in QGIS: auto-detect extent and resolution
Well, I managed to solve it using a “dummy” raster, which was a merge of all my tiles. Maybe not the best solution, but it worked. Strange thing is that I chose Byte as the output data type, and still …
0
votes
1
answer
141
views
Sum two partially overlaping rasters in QGIS: auto-detect extent and resolution
I need to sum two rasters (r1 and r2) using QGIS. They're made of 0s and 1s (black/white), and overlap only slightly over a common border. …