From a bunch of csv files to a neat #SpatialAnalytics dataset:
Step-by-step GeoLife #GPS track collection processing with #DuckDB, #QGIS & #Trajectools
The last time I preprocessed the whole GeoLife dataset, I loaded it into PostGIS. Today, I want to share a new workflow that creates a (Geo)Parquet file and that is much faster. The dataset (GeoLif…
🚀 Apache introduces SedonaDB: a single-node analytical database with geospatial as a first-class citizen. Rust-powered, Arrow-native, and fast on spatial joins—bridging the gap between PostGIS and DuckDB. Perfect for interactive, medium-scale spatial analytics.
https://dropletdrift.com/sedonadb-bringing-geospatial-data-to-the-core-of-analytical-databases/
#SedonaDB #Geospatial #Database #DataAnalytics #BigData #Spatial #RustLang #Arrow #DataScience #SQL #Python #PostGIS #DuckDB #GIS #OpenSource #CloudData #DataEngineering #Mapping #SpatialAnalytics #Analytics
Contents show Architecture and Design Choices Performance in Context Practical Example Strengths and Limitations Implications and Future Directions Geospatial data is now woven into nearly every modern application, from navigation and logistics to urban planning and climate modeling. Yet most analytical databases treat location as an optional add-on, bolted in through extensions or external libraries. […]
We’re excited to partner with MBI to redefine geospatial risk intelligence in insurance.
By combining MBI’s trusted data with Quarticle’s cloud-native geo-intelligence, insurers gain sharper insights for smarter underwriting, portfolio management & compliance.
🔗 https://www.mbi-geodata.com/en/2025/08/27/partner-story-quarticle/
#InsurTech #GeoIntelligence #LocationIntelligence #GeospatialData #SpatialAnalytics #CloudNative #GIS
What's the difference between vector and raster data? Check out our free Fundamentals of GIS online course to learn more. https://felt.com/fundamentals-of-gis?utm_source=notion&utm_medium=referral&utm_campaign=fundamentals_of_gis
Are you new to the #Fediverse #GISChat or looking for more #geospatial connections?
I've updated my Geospatial and #SpatialDataScience lists. Now with more than 200 accounts you shouldn't miss.
Details: https://anitagraser.com/2024/02/03/finding-geospatial-accounts-on-mastodon/
#osgeo #gis #mapping #spatialdata #spatialanalytics #opensource
🌍 Have you checked out our free Fundamentals of GIS course yet?
In Lesson 2, we dive into the many exciting applications of GIS. Watch the video here: 👉 https://youtu.be/YsLSGZHWF0c
Ready to take your GIS skills to the next level? Learn more about the course and enroll today:
https://felt.com/fundamentals-of-gis?utm_source=mastodon&utm_medium=social&utm_campaign=fundamentals_of_gis
Learn all about GIS in our new (and free) Fundamentals of GIS course. There are 7 modules packed with course materials, 50+ slides, and exercises with the best GIS learning platform on earth: Felt!
https://felt.com/fundamentals-of-gis?utm_source=notion&utm_medium=referral&utm_campaign=fundamentals_of_gis
#gis #data #geospatial #spatialanalytics #dataviz
What's the difference between vector and raster data? Check out our free Fundamentals of GIS online course to learn more. https://felt.com/fundamentals-of-gis?utm_source=notion&utm_medium=referral&utm_campaign=fundamentals_of_gis
Learn all about GIS in our new (and free) Fundamentals of GIS course. There are 7 modules packed with course materials, 50+ slides, and exercises with the best GIS learning platform on earth: Felt!
https://felt.com/fundamentals-of-gis?utm_source=notion&utm_medium=referral&utm_campaign=fundamentals_of_gis
#gis #data #geospatial #spatialanalytics #dataviz
Anita Graser 🇪🇺🇺🇦🇬🇪
Hostvix
Quarticle
Felt
