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Finding overlapping line geometries (including subsets) in QGIS

This worked for me: Use the 'Select by location'-Tool with 'overlap', and compare the layer with itself. It will select all overlapping features in the relevant layer. I'm not completely sure how well ...
i.i.k.'s user avatar
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0 votes

How to match the Target Feature with the largest overlap in the Join Feature layer? The opposite of 'largest overlap'

An alternative approach that gives you control over what you select is to use the Union tool with a little bit of post processing, this can be easily wrapped up in a model which I show below. Test ...
Hornbydd's user avatar
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1 vote

Finding overlapping line geometries (including subsets) in QGIS

I'm a bit surprised how tricky this appears to be. Like you say, it's straightforward enough to find duplicates, but subsets of lines not so much. Anyway, here's a way of adding a visual indication of ...
SirLostalot's user avatar
2 votes

Displaying two elements in the same coordinate in QGIS

You should use the point cluster classification. https://changelog.qgis.org/en/qgis/lesson/symbology-22/detail/173/?q=3.15
Mr_Yum's user avatar
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1 vote
Accepted

Displaying two elements in the same coordinate in QGIS

Add the data twice to the table of contents. Symbolize the top set a data with a point. Symbolize the data that is lower in the stack as a large size point of a different color or shape. Rename the ...
GBG's user avatar
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2 votes
Accepted

Merging attributes from line layer and polygon layer in QGIS

i think you can use the Join attributes toolbox from QGIS. first try with line and polygon shapefile (hex). If that fails, then you can try to create a very small buffer over the line shapefile and ...
noob_noob's user avatar
4 votes

Getting GeoSeries with all the points and their coordinates from GeoSeries that has multiple types of geometries in GeoPandas

You can create a column of all geometry coordinates and explode by it: import geopandas as gpd layer1 = gpd.read_file(r"C:\GIS\GIStest\layer1.geojson") #The black lines in the plot layer2 = ...
Bera's user avatar
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4 votes
Accepted

Getting GeoSeries with all the points and their coordinates from GeoSeries that has multiple types of geometries in GeoPandas

GeoSeries.extract_unique_points() and GeoSeries.get_coordinates() should indeed do the trick. If you get an error that these functions don't exist, probably you are using an old version of GeoPandas. ...
Pieter's user avatar
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