geopandas
BlenderGIS
geopandas | BlenderGIS | |
---|---|---|
10 | 60 | |
4,218 | 7,278 | |
2.3% | - | |
9.2 | 4.9 | |
1 day ago | 8 days ago | |
Python | Python | |
BSD 3-clause "New" or "Revised" License | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
geopandas
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Geopandas spatial predicate performance increase?
Interesting! Full honesty I don’t know, lol. But if I were to guess… something to do with implementation of pygeos and indexing. Recent geopandas versions I believe handle joins with shapely vs. pygeos differently. Maybe if there is a declared predicate, it treats the spatial index differently. https://github.com/geopandas/geopandas/pull/1421
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Pandas or Polars to work with dataframes?
From the little I've seen, Polars looks good, but I'm sticking with Pandas for now... I do a lot of work with GeoPandas. When they release a usable version of GeoPolars, I'll take a look.
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GeoPandas: Crimea Assigned to Ukraine in naturalearth_lowres
Details on the root of the issue.[0]
[0] https://github.com/geopandas/geopandas/issues/2382
- Geopandas sucks for converting files
- geopandas v0.12.0 released, with Shapely 2.0 support
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Shapely just release version 1.8.5, which includes Python 3.11 support!
This means that almost all dependencies of GeoPandas now support Python 3.11, only Fiona is left (but being worked on). See this tracking issue: https://github.com/geopandas/geopandas/issues/2592
- Recreating QGIS SAGA polygon self-intersection in python?
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Using QGIS Processing Toolbox in an Independent Application?
Best python package alternative in my opinion: geopandas
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Spatial Joins and Big O
Geopandas uses pygeos to implement fast spatial joins (source code is here for the sjoin function: https://github.com/geopandas/geopandas/blob/main/geopandas/tools/sjoin.py). More from GeoPandas documentation: “GeoPandas offers built-in support for spatial indexing using an R-Tree algorithm. Depending on the ability to import pygeos, GeoPandas will either use pygeos.STRtree or rtree.index.Index. The main interface for both is the same and follows the pygeos model.”
BlenderGIS
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NumPy issues
I'm running Linux. I've already tried to run sudo apt -y install python3-numpy as suggested here and tried to install numpy using blender's python console and import pip pip.main.... it's saying everything is installed, but I still cannot enable addon either run import numpy in console. Please ask me if you need more technical details.
- 3D topographic map with Blender and GIS
- Need help making a terrain based on a country.
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Modern City Mapmaking on Mac?
There's a GIS addon for the 3D suite Blender: https://github.com/domlysz/BlenderGIS It let's you import parts of Google maps and you may import buildings, roads, etc. as well.
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QGIS to/from CAD (architectural, 3D) workflow
In Blender, add the plugin "Blender GIS", which will give you an easy way to bring in terrain, aerial photos, etc. Import your DAE into Blender and have a look at "Import units" when importing. I still think you'll need to move the DAE model once it's in Blender to get it to match the terrain.
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Large Forested Landscape (mapping trees based on raster/ real site conditions)
- Downloaded BlenderGIS (https://github.com/domlysz/BlenderGIS) which allows the import of georeferenced elevation data (geo TIF file). I also tried to import individual tree points with no luck.
- How To 3D Print ANY City - Even Your Own! A Complete And Updated Guide For 2023
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Error when adding DEM as a displacement texture
I am trying to create a 3D relief on my geoTIFF map created in ArcGis. In Blender I am using a BlenderGIS plugin (https://github.com/domlysz/BlenderGIS)
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CADmapper equivalent for Europe
You might try blendergis it’s free and it just might do what you need
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Yosemite National Park - Render
I used Blender GIS to import real height data from Yosemite Valley. Unfortunately, the mesh did not have enough detail and was low resolution. Thus I've used it as a base mesh and sculpted most of the detail using rock brushes.
What are some alternatives?
Shapely - Manipulation and analysis of geometric objects
blosm - Blosm addon for Blender. A few clicks import of Google 3D cities, OpenStreetMap, terrain. Global coverage. Source code is in the branch 'release'.
py-qgis-wps - An implementation of the Web Processing Service standard from the Open Geospatial Consortium based on the QGIS processing API
Blender-Metaverse-Addon - Blender toolset for creating content for Metaverses like High Fidelity
Cartopy - Cartopy - a cartographic python library with matplotlib support
osmnx - OSMnx is a Python package to easily download, model, analyze, and visualize street networks and other geospatial features from OpenStreetMap.
Bforartists - Bforartists is a fork of the popular 3D software Blender, with the goal to improve the UI.
geemap - A Python package for interactive geospatial analysis and visualization with Google Earth Engine.
Stop-motion-OBJ - A Blender add-on for importing a sequence of OBJ meshes as frames
Keyboard-Layout-Editor-for-Blender - Allows you to import keyboard layouts into blender and render them in 3d
TkinterMapView - A python Tkinter widget to display tile based maps like OpenStreetMap or Google Satellite Images.