Questions tagged [eliminate]

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43 views

Eliminate polygons using attributes in ArcGIS Pro

I've done an intersect of two polygon feature classes: one of neighborhoods and one with census block groups. I'm now trying to figure out how to merge the polygons smaller than a certain area with ...
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0answers
30 views

GeoPandas Eliminate polygons (select by attribute)

I have a large GeoDataFrame with over 1 million polygons. Many of these polygons are of a small size and I want to merge them to one of the neighboring polygons (to the one with the greater area). I ...
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0answers
27 views

Eliminate small polygons in others with same attributes

I made an itersection of two polygon layers, and I had a lot of small polygons. The tool to eliminate selected polygons, only gives the options to merge with other polygons regarding geometrical ...
3
votes
2answers
297 views

Eliminate selected polygons in QGIS not working properly

I have a vector layer with classified slopes in percentage (three classes). I vectorized that layer from a raster. I want to eliminate all the small polygons from certain surface. I selected the ...
0
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2answers
62 views

Eliminating Polygon Parts with ArcGIS Pro ModelBuilder and Basic Level License

I'm using ArcGIS Pro 2.3.0 Basic. I'm trying to eliminate holes in an polygon-layer within a certain extent by using ModelBuilder. The generalization-tool (Eliminate Polygon Parts) isn't licensed ...
1
vote
1answer
230 views

QGIS - Eliminate sliver polygons in standalone Python code [duplicate]

I am trying to remove sliver polygons under a certain area. I need to do this in a stand alone Python script, and not from within the GUI. Is this possible? In standalone python I was trying a ...
4
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1answer
3k views

Eliminate Sliver Polygons QGIS 3

I'm a regular user of the 'Eliminate Sliver Polygons' tool in QGIS. I've just switched from 2.18 to 3.4.4 and the 'Eliminate Sliver Polygons' tool isn't available. Has it been removed from this ...
1
vote
1answer
111 views

Looping Eliminate tool in Python?

I am very new at Python,I'm not sure if this is even the appropriate way to do what I want to do, but basically, I'm looking to eliminate all of the small polygons in a feature class that was created ...
1
vote
0answers
157 views

Arcgis Pro's Eliminate not eliminating selected polygons?

I'm trying to use Eliminate to reduce the number of polygons in my dataset that have a very small area size. As far as i understand the tool, you have to first create a selection in the dataset, and ...
2
votes
0answers
86 views

Logical operators and looping back through a process in Modelbuilder

I am using a series of models in ArcGIS Pro 2.1 to manage gaps and slivers on a very large dataset, and have hit a wall trying to use a logical operator. I have split the data into multiple smaller ...
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0answers
108 views

QGIS/PostGIS Difference Geoprocessing with tolerance

This is probably an extended question from my another question (Increase spatial query performance (st_difference)) This is the background is this. I have a road link and a tunnel link. From the road ...