Find answers to your questions about Geographic Information Systems or help others by answering their Geographic Information Systems questions.
I'd like to get a list of all metadata from GeoNetwork. According to this manual https://geonetwork-opensource.org/manuals/2.10.4/eng/developer/xml_services/metadata_xml_search_retrieve.html#search-metadata-xml-search I'm using this curl commandcurl -X POST -u user:pass http://geonetwork_server/geonetwork/srv/eng/xml.searchI...
Asked on 11/08/2020 by kazik
1 answerI am trying to use the NHD waterbody layer in my map. As is, it is a really dense dataset, so I am narrowing it down to only show lakes...
Asked on 11/08/2020 by Claudia Vila
0 answerI'm trying to extract a list of unique values in two fields in a shapefile. I think I am misunderstanding how the search cursor works, because I get the same...
Asked on 11/07/2020 by AlexS1
1 answerI have a tif file with 3 bands and want to tile it with gdal2tiles.py. After experimenting this now works well, except for the issue that points around the...
Asked on 11/07/2020 by Peter Cooper
2 answerI have an image collection of Sentinel-1 data over 3 years filtered by a region of interest that spans 3-4 tiles, and want to know the best way to mosaic...
Asked on 11/06/2020 by deepsky
2 answerI've grabbed a bunch of .tif-files (from http://dwtkns.com/srtm/) and I am trying to render it in 3D as terrain. I've converted it to a 16-bit heightmap successfully...
Asked on 11/06/2020 by KaiserJohaan
2 answerI have a set of CAD drawings all published neatly squared to a page, but not located or rotated to true north. One of the drawings contains some referencing that...
Asked on 11/06/2020 by JSDBroughton
1 answerWhen looking at some water reservoirs or lagoons from Google Maps (satellite), I've sometimes found this kind of structures showing regions with a slight color/bright difference:...
Asked on 11/06/2020
2 answerI need to replicate a *.qgs-file that has 4 different layers as shown in the picture below: The layer that I am currently...
Asked on 11/06/2020 by Malibu JJ
2 answerThis might be a long shot but I'm trying to make 3D map to render from a DXF file in QGIS (3.14). The options I get when I press (View>New...
Asked on 11/06/2020 by Slaise
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