pysheds
gdal
| pysheds | gdal | |
|---|---|---|
| 1 | 44 | |
| 685 | 4,498 | |
| - | 1.7% | |
| 6.5 | 10.0 | |
| 21 days ago | 6 days ago | |
| Python | C++ | |
| GNU General Public License v3.0 only | GNU General Public License v3.0 or later |
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pysheds
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Large Scale Hydrology: Geocomputational tools that you use
For dem processing, taudem5 has a cli and arcgis toolbox and supposedly supports clusters for large problems. The gdal tools do not have a watershed tool afaik, but handle large datasets well and and can be called from a number of different languages. As others have mentioned, there are many python geoprocessing packages and some work well. I'd second rasterio, the python gdal bindings, and xarray. Pysheds looks interesting but haven't tried.
gdal
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Building a Dynamic Tile Server Using Cloud Optimized GeoTIFF(COG) with TiTiler
TiTiler is a dynamic tile server built on FastAPI and Rasterio/GDAL. Its main features include support for Cloud Optimized GeoTIFF(COG), multiple projection methods, various output formats (JPEG, JP2, PNG, WEBP, GTIFF, NumpyTile), WMTS, and virtual mosaic. It also provides Lambda and ECS deployment environments using AWS CDK.
- Protomaps – A free and open source map of the world
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Company decided to move away from AutoCAD to something cheaper...
GDAL is the real heart, the python aspect is mostly wrappers around that I'm fairly sure. I love python for the record, the only reason I bring it up, is cause python haters accuse it of being slow, but QGIS drops down to C++ when speed is necessary, like most modern packages do.
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gdal 0.15 is out!
gdal 0.15 (repo, docs), a set of Rust bindings for the GDAL library, used for access to geo-spatial data formats, is now out!
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What's missing from C# in Godot 4?
GDAL (Geospatial Data Abstraction Library) is a the geospatial data processing library. It handles a lot of Raster/Vector analysis and alteration. gdal_contour and gdal_rasterize which would be used to create isolines (contour lines) . There's more complex processing and analyses than that. More common is reprojecting multiple layers, and some that being as Vector files, into different coordiatne systems.
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12 Open Source GIS Software
Access: GDAL
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Not sure if I'm ready to make the jump from Unity yet.
As an example we use GDAL heavily through its C# binds. We do all the additional data processing, that isn't done by the C++ GDAL, in C#. The final results are both Data (held in memory or temp exported to a file), and a normalized Raster Texture that we can display on a TextureRect. Most of the C# data processing scripts aren't even Inheriting from any Godot Class.
- gdal v3.6.3 released
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What data structure should I use for reading data from a .shp file?
I think this would be the best way to handle this. GDAL is what you should look into for this project.
- GDAL v3.6.2 released
What are some alternatives?
whitebox-python - WhiteboxTools Python Frontend
geos - Geometry Engine, Open Source
dsm2dtm - Generates DTM (Digital Terrain Model) from DSM (Digital Surface Model).
tippecanoe - Build vector tilesets from large collections of GeoJSON features.
WhiteboxTools-ArcGIS - ArcGIS Python Toolbox for WhiteboxTools
x3-rust - X3 Lossless Audio Compression for Rust
Arda - Maps of J. R. R. Tolkien's Middle Earth using DEM (Digital Elevation Model) and place vectors
tilemaker - Make OpenStreetMap vector tiles without the stack
Apache Camel - Apache Camel is an open source integration framework that empowers you to quickly and easily integrate various systems consuming or producing data.
openmaptiles - OpenMapTiles Vector Tile Schema Implementation
ShibaView - Fast and lightweighed image viewer for Windows. Suitable for image processing and computer vision area, providing presize visualization without interpolation, high zoom and color picking mode.
godot_voxel - Voxel module for Godot Engine