Find answers to your questions about Geographic Information Systems or help others by answering their Geographic Information Systems questions.
When I load two layers with different CRS I'm prompted to choose a transformation method and there is a column indicating the accuracy (see image 1). I would like to...
Asked on 01/05/2022
3 answerI am facing an issue with QGIS installation. I tried to upgrade my QGIS to version QGIS 3.14, I couldn't locate it on my laptop anymore. However, I can see...
Asked on 01/05/2022
0 answerI have an A layer containing points with a XX attribute.I would like to move (on points A) the points of a layer B with the same XX attribute...
Asked on 01/03/2022
1 answerI have a raster in which I'd like to cut a "hole" with a shapefile. I have points close to the boundary, but inside the hole, and I would like...
Asked on 01/03/2022
1 answerI'm attempting to write to a version in a 10.6.1 ArcGIS Enterprise Geodatabase with a SQL Server 2017 Backend. I have created a version in the database and I want...
Asked on 01/03/2022
1 answerI am hoping to remap the values of a multi-value classified image to create a binary classification. In Google Earth Engine, there is a function remap() that takes the original...
Asked on 01/03/2022
1 answerI have two image collections with 744 images each (and the same resolution and extent), covering the whole Earth.I need to compute the correlation between the image collections for...
Asked on 01/03/2022
0 answerI want to add X Y columns to my point data shapefile. There are various ways to add them as explained here https://www.northrivergeographic.com/qgis-adding-x-y-coordinate. But none of these...
Asked on 01/03/2022
1 answerI'm working in ArcGIS Pro 2.5 and I have an Advanced license. There will be 2 datasets:about 400 points for origins (ZIP centroids)about 40 points for destinations (healthcare facilities)I already...
Asked on 01/03/2022
0 answerI have a river network in QGIS. I draw opposite direction of one of the rivers. Now I want to change the direction of that river. How can I do...
Asked on 12/31/2021
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