Questions tagged [singlepart]
The singlepart tag has no usage guidance.
35
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How to Output Singlepart features When Clipping in ArcGIS Pro
I'm trying to clip two different layers together in ArcGIS Pro but I just discovered it seems like all the clip tools I've tried (clip, pairwise clip, clip layer, intersect) will condense the ...
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Filled line type and unwanted connexions between segments in QGIS
In QGIS 3.36 I applied a filled line type to get lines entities with dark strokes and transparent font. I don't understand why some of my lines parts make links with each other. My line entities are ...
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Processing performance: Singlepart vs Multipart Polygon
I have a single-part polygon containing thousands of features which I converted/dissolved into a multipart polygon. Which is faster to process (i.e. when I clip them using a simple rectangular ...
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Reason for existence of single parts vs. multipart layers
Vector layers can consist of single part or multipart layers. What is the reason for creating separate formats for that?
It is perfectly possible to create a multipart layer and still create just one ...
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QGIS overlay_nearest multi_point type to single_point type layer
This is follow up to this question answer
I have in QGIS 3.22 two point layers:
multipart type point layer
singlepart type point layer
Multipart pointlayer Geometry generator algorithm:
...
- 464
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How to split unintentionally conjoined features into single parts at scale? [QGIS]
I have this layer of linear features which I produced from vectorising a raster image. The features in question are berry plantations that are more or less consistent lengths and widths, but some ...
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Multipart to Singlepart in ogr2ogr
How can I convert a Multi Polygon GPKG to single Polygons using ogr2ogr? (I'm working in a Jupyter Hub environment without access to QGIS.)
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Creating one line for multiple data
Using QGIS, I want one line representing three data in the attribute table. I merged and used the multipart to single part. Only one data in the attribute table appears. Is it possible to get multiple ...
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Difference in QGIS multipart to single parts and geopandas.explode()
I noticed that QGIS tool multipart to single parts produces different results than geopandas explode when used to MultiLineString geometries.
Having a multiple lines which are randomly split along ...
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Converting multipart polygon geometry with true curves to single parts loses true curves using ArcPy with ArcGIS Pro
I ran some test code below which creates four feature classes in a test geodatabase using ArcPy geometries in ArcGIS Pro 2.9.2:
MultiPartPolyGeom has one multipart polygon with two parts (one a 3-...
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Output singlepart features by default for tools and algorithms in QGIS
In QGIS, many algorithms and tools return multipart geometries. For further processing, a conversion Multipart to singleparts is necessary. This is a bit cumbersome.
To make just one example: when ...
- 73.1k
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Inspecting individual Polygons of MultiPolygon in QGIS
Using QGIS's Identify results, I can highlight and inspect an individual 'feature', in this case a country geometry. In reality, the geometry is a MultiPolygon and I would like to inspect individual ...
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ArcGIS Server spatial query returns geometries only if they intersect all sub-polygon in multipart polygon
Single-part polygon as an input is a common use case of spatial query, it works fine.
However, I am encountering a case that I need to take a multipart polygon as an input to query some point features....
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Keep all individual raster pixel after applying the Raster to Polygon tool
I have a raster with a float data type, which I want to convert to polygon maintaining each pixel. I mean that each pixel will be a single part polygon on the output polygon layer.
However, when I ...
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Merging two different polygons to single polygon
I have a raw data with number of polygons and sub polygons in it. Attached Snap is an example.
I can simply merge two polygons by selecting both. But i can't do that to the huge data. Is there any ...
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