Nouveau sur le blog : QGIS & GeoParquet
Un format léger, rapide, cloud-friendly, parfait pour les SIG modernes !
Moins de place, plus de perf
Lecture/écriture directe dans QGIS
Compatible avec les outils big data
Nouveau sur le blog : QGIS & GeoParquet
Un format léger, rapide, cloud-friendly, parfait pour les SIG modernes !
Moins de place, plus de perf
Lecture/écriture directe dans QGIS
Compatible avec les outils big data
Easily obtain OSM and OMF data: #Python and CLI tools #QuackOSM and #OvertureMaestro offer easier access to data from #OpenStreetMap (#OSM) and the Overture Maps Foundation (#OMF) through #PyArrow, #GeoParquet, or #DuckDB. These tools can simplify large-scale geospatial data...
https://spatialists.ch/posts/2025/05-23-easily-obtain-osm-and-omf-data/ #GIS #GISchat #geospatial #SwissGIS
ohsome-planet: Export OSM data and its history to GeoParquet: The GIScience Research Group at Heidelberg University and HeiGIT have released version 1.0.0 of #ohsome-planet, a tool for #cloudnative access to #OpenStreetMap (#OSM) data using the #GeoParquet format. Originally developed as an internal tool, it...
https://spatialists.ch/posts/2025/04-11-ohsome-planet-export-osm-data-and-its-history-to-geoparquet/ #GIS #GISchat #geospatial #SwissGIS
We have just released 𝗼𝗵𝘀𝗼𝗺𝗲-𝗽𝗹𝗮𝗻𝗲𝘁, a new software library on GitHub that facilitates the transformation of raw OpenStreetMap history data into the 𝗚𝗲𝗼𝗣𝗮𝗿𝗾𝘂𝗲𝘁 format, making it more accessible and efficient for spatial data analysis.
With ohsome-planet, we make a big step toward the development of 𝗼𝗵𝘀𝗼𝗺𝗲 𝟮.𝟬.
A short read on what ohsome-planet can do: https://heigit.org/first-release-of-ohsome-planet-osm-history-data-in-geoparquet-format-2/
The ohsome-planet software library: https://github.com/GIScience/ohsome-planet/releases/tag/1.0.0
GeoParquet to come to Esri ArcGIS Pro: #cloudnativegeo and #GeoParquet news: Chris Holmes shares that the status of a petition for GeoParquet support in #Esri #ArcGIS Pro has changed to “In product plan”.
https://spatialists.ch/posts/2025/03-01-geoparquet-to-come-to-esri-arcgis-pro/ #GIS #GISchat #geospatial #SwissGIS
I'm curious, what's your experience with #geoparquet so far, #GISChat ?
Are you all in? Excited? Cautious? Disillusioned?
Why?
#GeoParquet in #QGIS – smaller & faster files for the win!
tldr; Tired of working with large CSV files? Give GeoParquet a try!
http://anitagraser.com/2024/11/23/geoparquet-in-qgis-smaller-faster-files-for-the-win/
#duckdb has a new release with exiting features for #geospatial data:
- support for #GeoParquet
- #spatial index to enable faster queries
https://duckdb.org/2024/09/09/announcing-duckdb-110#spatial-features
That promises to be really interesting: #QGIS with #geoparquet / #overture data
Tomorrow at #qgisopenday
https://www.youtube.com/live/OJkoXgWvcNY?si=yKxFWh7mOKwLoawk
Accessible en replay : le webinaire #DataGrandEst sur les nouveautés de la plateforme de diffusion #Melodi de l'Insee et sur les formats #parquet et #geoparquet (en démo live avec #duckdb).
https://www.datagrandest.fr/portail/fr/ressources/diffusion-bases-statistiques-nouvelles-interfaces-et-nouveaux-formats
Suite et fin de ma série sur @duckdb avec les analyses spatialisées.
Avec des données #GTFS (transports en commun), #BAN (base adresses nationale) et toujours la simplicité du langage SQL,
découvrez l'incroyable vélocité de DuckDB spatial, surtout combiné avec le format #GeoParquet.
https://www.icem7.fr/cartographie/3-explorations-bluffantes-avec-duckdb-croiser-les-requetes-spatiales-3-3/
Will be moderating a webinar on "Cloud-Native Geospatial - Pacific Perspectives" next month, organized by @cloudnativegeo@bird.makeup and @developmentseed.
This webinar is part of a series dedicated to unraveling the potential of cloud-native solutions in geospatial data management, showcasing real-world applications and insights! Event details:
- Date: Dec 15 (10am AEDT, 12noon NZDT) / Dec 14 (PST 3pm)
- Registration: https://lu.ma/CNG-Pacific
Leo Ghignone presenting on Managing Heterogeneous Spatial Data with Analysis Ready Cloud Optimized formats
Part of the https://imos.org.au project. Good explainer of tabular (Geo)Parquet and raster Zarr datasets. Also mention of handling metadata with https://frictionlessdata.io for tables.
#FOSS4GOceania2023 #ARCO #CloudNativeGeospatial #STAC #GeoParquet @zarr
I'm working on a #maplibre page displaying a reasonably large number of points (~40K). Until now, data is stored in a #GeoJSON file. As expected, data takes a few seconds to load.
Is #GeoParquet already a possible option in this case? It would be a good opportunity to try it out.
@underdarkGIS not in GeoDataViewer. This extension uses only JS libraries and I don't plan on adding Python dependency or geopandas support.
However, I might add #geoParquet data loading later this year for large spatial datasets.