QGIS
rasterio
| QGIS | rasterio | |
|---|---|---|
| 81 | 6 | |
| 9,670 | 2,142 | |
| 2.0% | 0.9% | |
| 10.0 | 8.6 | |
| 5 days ago | 11 days ago | |
| C++ | Python | |
| GNU General Public License v3.0 only | GNU General Public License v3.0 or later |
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.
QGIS
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Spatial Search of Amazon S3 Express One Zone Data with Amazon Athena and Visualized It in QGIS
Prepare GIS data for use with Amazon Athena. This time, we created four types of sample data in QGIS in advance.
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Best way to mimic ESRI / ArcGIS Web App?
I am using Qgis to try to edit the map database and add polygon territories for any future changes to the GeoJSON that I created/edited.
- QGIS 3.32 warns you to switch to X11 if started in a Wayland session
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Help with Generate XYZ tiles (Directory) tool ignoring empty space cells.
Judging by this open issue in the QGIS repo it doesn't seem to be possible to skip fully transparent tiles.
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Why does QGIS take so long to copy and paste 80000 geometries?
In the most generic, high level way: grab the source code, start up a debugging session with a profiler, and see what/where the bottleneck is. Bonus points for documenting the issue and submitting a bug report. Extra double bonus points for opening a pull request to
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12 Open Source GIS Software
Access: QGIS
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Just finished my two month interrail trip and wanted to show my map! Red are trains, blue are ferries and green are busses. Total distance was 17.000 km, of which 9.500 were done with a train
Hi! I used QGIS to create the map and BRouter to create the lines as routes. Does help that GIS is one of the major parts of my profession so I'm fairly familiar with designing maps
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Visualizing Cycling Trails on a single Map, is there an app?
qgis Desktop software.
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Temporal controller BC dates?
Oh hm i may have misunderstood this answer: https://github.com/qgis/QGIS/pull/36683
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Is there a way to reclassify a raster with Natural Breaks jenks?
Adding natural breaks to symbology for rasters is an open feature request (since 2020) https://github.com/qgis/QGIS/issues/39746
rasterio
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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.
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Python: How to save NumPy 2d-array to an asc-file so that it can be opened in ArcGIS Pro?
You're missing transform headers etc, you can write it out with GDAL but rasterio is generally easier to use than the Python GDAL bindings, here's an example.
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How to convert (geo?)tifs into something I can query with geocoordinates (PostgreSQL?) ?
Out of curiosity, what's stopping you from keeping the data in GTiff and just sampling from them with coordinates? Lots of free software lets you do that easily (e.g. QGIS, rasterio if you use Python etc). Am I not seeing something here?
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Library Writing Realizations
> X. People will not read the docs.
> Docs are almost useless. Nobody reads them.
> They'll read a one page quick start, and then they want to just start digging in writing code.
> Keep the intros very minimal and very focused on getting things working.
I, for one, read the docs. May fortune smile on those who put effort into https://rasterio.readthedocs.io/
They are terse, but enough breadcrumbs to fumble my way to a working input for gdal_proximity.py
Possibly I'm not a representative sample, but one of my mantras at the office is "If you ain't doc'in', you ain't rockin'."
(Though we are only doing ransom note wiki pages, not library documentation.)
If the package doesn't have shiny Sphynx docs, at least afford us a few cryptic utterances in the source code.
- How do I open .vrt file to see content of the file in python?
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Better alternative to gdal_translate [cross posted with r/QGIS]
Looks like rio (Rasterio CLI) also uses gdal libraries. https://github.com/rasterio/rasterio/blob/master/rasterio/rio/clip.py
What are some alternatives?
Openstreetmap - The Rails application that powers OpenStreetMap
titiler - Build your own Raster dynamic map tile services
open-source-exandria - A repository for fans of Critical Role to contribute to the data behind the interactive fantasy map for the show or copy it and make your own maps!
earthpy - A package built to support working with spatial data using open source python
profanity - Ncurses based XMPP client
BlenderGIS - Blender addons to make the bridge between Blender and geographic data
awesome-bigdata - A curated list of awesome big data frameworks, ressources and other awesomeness.
wxee - A Python interface between Earth Engine and xarray for processing time series data
awesome-gis - 😎Awesome GIS is a collection of geospatial related sources, including cartographic tools, geoanalysis tools, developer tools, data, conference & communities, news, massive open online course, some amazing map sites, and more.
flood-sim - This repo simulates water flooding.
geoserver - Official GeoServer repository
awesome-spectral-indices - A ready-to-use curated list of Spectral Indices for Remote Sensing applications.