Find answers to your questions about Geographic Information Systems or help others by answering their Geographic Information Systems questions.
I have searched everywhere online on How to use featureCollection in the operationalLayers of CMV. Is any sample code available?...
Asked on 08/18/2021 by geebengs
1 answerI am trying to get the metadata for each layer within each map within a ArcGIS Pro project (.aprx file), but get this error message: AttributeError: 'Layer' object has no...
Asked on 08/18/2021
2 answerI want to find out the nearest point on my road network which is a multiline string from a point with lat lon value. The below code I have...
Asked on 08/18/2021 by Sanjith
1 answerI am working with C++, QT 5.11.3, Visual Studio 2015 and QGIS 3.7 I'm trying to develop QT c++ application that uses the qgis api. I want to display simple...
Asked on 08/18/2021 by tilt_y
1 answerI am using a new vector tile service for background mapping. I can select/interrogate individual objects from the vector layer with the info tool - but they're not recognised by...
Asked on 08/18/2021
1 answerI am working on a PyQgis application which loads WRF model output as a raster to overlay on a map which is in the Pseudo-Mercator projection. The WRF data...
Asked on 08/18/2021
1 answerI am looking for vector data outlining the agricultural field boundaries in the UK (Specifically Scotland, England and Wales). I have tried all sources of open source data I can...
Asked on 08/18/2021 by Mathew Bayley
2 answerI wrote a code that projects a raster to a new coordinate system.from osgeo import gdalfilename = r"C:UsersrslDesktopNew folderSN228122015_mosaic.tif"input_raster = gdal.Open(filename)output_raster = r"C:UsersrslDesktopNew folderSN228122015_mosaic_p.tif"gdal.Warp(output_raster,input_raster,dstSRS='EPSG:4326')The code works great on pycharm...
Asked on 08/18/2021
2 answerI was wondering if there is such a thing as an shapefile PRJ to PostGIS SRID lookup table? Something that can translate the most standard shapefile PRJ definitions into...
Asked on 08/18/2021 by RyanKDalton
6 answerI have scanned aerial images taken shortly after WWII and have to georeference them and calculate the mean error. I use the Projective transformation so the error after transformation is...
Asked on 08/18/2021 by Pepe Pesh
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