Find answers to your questions about Geographic Information Systems or help others by answering their Geographic Information Systems questions.
I have a large number of (say 9000) 2km x 2km raster DEMs in ASC file format that I am trying to manage, in order to use in QGIS. I've...
Asked on 10/05/2020 by Tom Brennan
1 answerI have raw .dat file which i need to convert to a raster.I am currently using numpy to read the filedata = np.fromfile('gsmap_gauge_now.20200805.0400.dat',dtype = np.float32)The coverage of this...
Asked on 10/04/2020 by Arjun Debnath
0 answerI have upgrade my QGIS from 3.14.1 to 3.14.16 and I get this error on startup.Traceback (most recent call last): File "", line 1, in File...
Asked on 10/04/2020
1 answerI keep getting the same error: The following layers were not correctly generated.GridYou can check the log messages to find more information about the execution of...
Asked on 10/04/2020 by Loïc Poncin
1 answerI want to get real line segment dataset to do an experiment. So I searched it, and found the site that includes the real data: http://www.wsdot.wa.gov/mapsdata/geodatacatalog/ From...
Asked on 10/03/2020 by NoSyu
1 answerI have a map with different layers. Other pop-ups are already hidden so only those that I need is here However,...
Asked on 10/03/2020 by Cassie
0 answerI'm working on a GEE App where users can query for NDVI data of any country or given point, with an specific temporality. I also want the user to be...
Asked on 10/03/2020 by Alejandra Miranda
0 answerI am trying to create a slope map in ArcMap out of a DEM.I used the Slope Tool (Spatial Analyst), selected my DEM as input and degrees as an...
Asked on 10/03/2020 by Georgios Alevizos
2 answerI am trying to use pgrouting to find the shortest path in GeoServer. So I created new layer in sql view but its giving me error. I created 3 table...
Asked on 10/03/2020 by sachin manandhar
1 answerhttps://onedrive.live.com/embed?cid=AEC7953479B58DC0&resid=AEC7953479B58DC0%218329&authkey=AKHlm_SovPNQOYw I have a series of points (ObservationPoints.shp) along a line (Centreline.shp). I am looking to find the longest line from these ObservationPoints to the Centreline without...
Asked on 10/03/2020
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