Questions tagged [duplicates]
The duplicates tag has no usage guidance.
11
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Delete numerically equivalent raster layer in R
When I download a raster from a WMS, I get three numerically identical layers. Is there a method with the terra package to find and remove equal layers?
I could keep only the first layer, but I'm also ...
0
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56
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QField always records duplicate points
Every time I save a point in Qfield, it creates two with consecutive numbering that differ in the options I have marked. The first point is as I want but in the second point the options marked when I ...
- 9
1
vote
1
answer
161
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Selecting and removing polygons that overlap within a single GeoDataFrame in Python
I have a GeoDataFrame made of polygons- some overlapping, some not (see picture above). I'd like to create a shapefile or GeoPackage of only the polygon centroids that are not overlapping. There is a ...
- 221
1
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1
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168
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Remove multiple lines in close proximity in QGIS
Requesting help with the below question as i was not able to get an answer. tried couple of suggestions...
One of such was to create buffer for each line (say a 10mtr buffer)
Combine all the buffers ...
- 61
2
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95
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Deleting large number of duplicates in attribute table in QGIS
In QGIS 3.22 I have a vector file with about 9000+ objects and for some reason, each of them has duplicates. Which way can I find on QGIS to remove duplicates which have the same object "ID" ...
- 427
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430
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Removing repeated commas with ArcGIS Survey123
I have created a form in ArcGIS Survey123. I have several field where you can enter multiple numbers from a select_multiple question. I then want to put all of those numbers into a single string. So I ...
2
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0
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308
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Removing duplicate records in the Attribute table using QGIS
I need to remove the duplicate objects in my attribute table (see the image attached), but I can't find a way to do so.
I saw questions asked with python that it NOT relevant to my case
- 427
3
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2
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558
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Comparing two different layers with duplicates in QGIS
I'm trying to compare 'layer A' with 'layer B'. Layer B is the result of the intersection between layer A and another layer C, so the elements in B are all contained in A. My goal is to create a new ...
- 161
6
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2
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611
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Removing duplicates from string in QGIS
In QGIS 3.18 in a shapefile attribute table, I have some fields with concatenated values (with commas , as the delimiter). Some of the values are duplicate, and I would like to remove them.
For ...
- 1,051
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74
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Count then remove similar polygon features
Is there a feature, preferably in OGR, that will remove duplicate polygons and add a count of duplicates to the remaining features attribute field?
- 461
6
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2
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1k
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Selecting duplicate records in PyQGIS
I have a lot of coordinates in the attribute table like this one:
I'm looking for a way how to find and select active layer duplicated points using PyQGIS. I needn't delete them but only find and ...
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