geoparquet
tilemaker
geoparquet | tilemaker | |
---|---|---|
3 | 17 | |
723 | 1,341 | |
4.1% | - | |
5.5 | 9.2 | |
5 days ago | 7 days ago | |
Python | C++ | |
Apache License 2.0 | 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.
geoparquet
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Friends don't let friends export to CSV
That's why I'm working on the GeoParquet spec [0]! It gives you both compression-by-default and super fast reads and writes! So it's usually as small as gzipped CSV, if not smaller, while being faster to read and write than GeoPackage.
Try using `GeoDataFrame.to_parquet` and `GeoPandas.read_parquet`
[0]: https://github.com/opengeospatial/geoparquet
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COMTiles (Cloud Optimized Map Tiles) hosted on Amazon S3 and Visualized with MapLibre GL JS
GeoParquet
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Postgres and Parquet in the Data Lke
> "Generating Parquet"
It is also useful for moving data from Postgres to BigQuery! ( batch load )
https://cloud.google.com/bigquery/docs/loading-data-cloud-st...
Thanks for the "ogr2ogr" trick! :-)
I hope the next blog post will be about GeoParquet and storing complex geometries in parquet format :-)
https://github.com/opengeospatial/geoparquet
tilemaker
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2024: The year of the OpenStreetMap vector maps
You can download an extract of your country from Geofabrik, run it through Tilemaker (https://github.com/systemed/tilemaker) to get a nice mbtiles file, and then use the built-in Ruby server to give you something you can load in your web-browser locally.
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How The Post is replacing Mapbox with open source solutions
I ran into this solution last week on HN and decided to give it a try. The pipeline that got me up and running was geofabrik osm.pbf[0] downloads, pass those into tilemaker[1] to create mbtiles, and then pass those into pmtiles[2] to make the pmtiles.
[0]: https://download.geofabrik.de/index.html
[1]: https://github.com/systemed/tilemaker
[2]: https://github.com/protomaps/PMTiles
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COMTiles (Cloud Optimized Map Tiles) hosted on Amazon S3 and Visualized with MapLibre GL JS
Tilemaker
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Can I render tiles directly from osm.pbf data without a database?
If you do vector tiles instead of raster, you could use tilemaker: https://github.com/systemed/tilemaker
- OpenStreepMap 2012 vs. 2022
- Show HN: Self-Hosted Maps Stack
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Offline imagery from another navigation apps.
Try to convert by GDAL files from geofabrik, ogr2ogr make my laptop hurt, but not tiles. Found tilemaker, looks better, but i get only markers, not images.
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.osm file on Android
MBTiles is also a format that is supported more and more, something like tilemaker can help you with that. https://github.com/systemed/tilemaker
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Are there any vector MBTiles provider apart from Maptiler?
I'm trying to build offline maps for my app and I've figured out the app part. Now all thats left is getting the MBTiles file for all regions of the world and host it on my own somewhere. I tried to generate these files myself using [tilemaker](https://github.com/systemed/tilemaker) but I soon realised that with my limited computing power it would take forever to process 50GB worth of files for the entire planet.
- Prettymaps: Small Python library to draw customized maps from OpenStreetMap data
What are some alternatives?
mbtiles-spec - specification documents for the MBTiles tileset format
openmaptiles - OpenMapTiles Vector Tile Schema Implementation
odbc2parquet - A command line tool to query an ODBC data source and write the result into a parquet file.
PMTiles - Cloud-optimized + compressed single-file tile archives for vector and raster maps
geemap - A Python package for interactive geospatial analysis and visualization with Google Earth Engine.
tippecanoe - Build vector tilesets from large collections of GeoJSON features.
flatgeobuf - A performant binary encoding for geographic data based on flatbuffers
maplibre-gl-js - MapLibre GL JS - Interactive vector tile maps in WebGL2
postgres_vectorization_test - Vectorized executor to speed up PostgreSQL
valhalla - Open Source Routing Engine for OpenStreetMap
BlenderGIS - Blender addons to make the bridge between Blender and geographic data
abstreet - Transportation planning and traffic simulation software for creating cities friendlier to walking, biking, and public transit