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3
votes
0answers
50 views

Detect connections along shapefile in QGIS?

I have a set of polylines and a set of points that lie along or very near to the polylines, and I need a way to measure which points are connected to each other along the polylines, and what the ...
3
votes
0answers
111 views

Where does “Update measurements” put its updated measurements? (MeemsTools)

I have several .shp files loaded into MapWindows GIS. I go to plug-ins > Meems Tools and click on "UpdateMeasurement Plugin", and it loads. I click on the Update measurements, and in the the Update ...
1
vote
0answers
45 views

Projection for Tracking a Vehicle

I'm looking for the best coordinate system projection to use for cartesian calculations while a vehicle is running from its starting location to about 100 miles from that spot. The offline format ...
0
votes
0answers
33 views

OpenLayers Vector Line Feature hard to select

I have a measurement control on an OpenLayers map which allows the user to (unsurprisingly) measure lines and areas on the map. They draw the line/area they want, OpenLayers does the measurements ...