A cluster computing framework for processing large-scale geospatial data
A single-node analytical database engine with geospatial as a first-class citizen
A benchmark for assessing geospatial SQL analytics query performance across database systems
Esercitazione guidata sui database geospaziali
AtlasSQL-BR: A Brazilian Portuguese Geospatial Text-to-SQL Dataset with Spatial Hierarchies
Production patterns for spatial data on Apache Iceberg and Delta Lake — partitioning, predicate pushdown, query engines (DuckDB/Trino/Sedona), GeoParquet, and Python workflows. An engineering reference site.
PostGIS analysis of global land surface exposure by geologic period
Spatial Queries To MapReduce Translator ( Hadoop GIS functionality for spatial Big Data )
Full-stack GIS routing MVP using PostGIS, pgRouting, Flask, Docker, and Leaflet for route alternatives, blocked zones, and traffic-point simulation.
Production-grade engineering reference for automated parcel & property boundary data pipelines — PostGIS/Shapely/GeoPandas ETL, cadastral data architecture & standards, and topology repair.
A reproducible geospatial analytics platform for exploring neighbour change across Toronto.
Production-grade spatial data pipelines with dbt, PostGIS, and DuckDB — practical guides on CRS governance, geometry validation, spatial macros, and CI testing.
Curated, example-driven reference for 92 PostGIS ST_* functions and spatial operators. Every entry has a SQL example with its real result, psycopg and GeoAlchemy2 snippets, SRID gotchas, GiST index behaviour and common mistakes. Search from the terminal, or generate a single self-contained searchable HTML page.
Dockerized PostGIS demo screening candidate solar/wind sites against grid proximity and protected land, tagged with real South African municipal boundaries (MDB shapefile).
Production-focused guides and runnable Python, SQL & CLI recipes for automating SpatiaLite & GeoPackage — offline-first spatial databases: format internals, serialization, R-tree indexing, transactions, and field sync.
Interactive scrollytelling map of Austin urban heat: summer land surface temperature vs tree canopy, impervious surface, and income across 65 neighborhoods. Earth Engine, PostGIS, R, Leaflet.
A PostGIS‑driven geospatial workflow that builds a hex‑grid flood‑risk surface by integrating road geometry, hydrology proximity metrics, and terrain features into a reproducible spatial analysis pipeline.
Fully client-side GIS conflict-analysis dashboard: DuckDB-WASM spatial SQL over static GeoParquet + geokit, a Rust→WASM geometry module (geodesic buffer / H3 indexing / KMZ) built on mature Rust geo crates. Runs entirely in the browser, hosted on GitHub Pages.
End-to-end GIS data engineering pipeline: Natural Earth → GeoParquet QA → DuckDB Spatial analytics → GitHub Pages Leaflet map.
Wherobots — independent third-party profile of a public API surface, by API Evangelist. Wherobots is a managed cloud platform for geospatial analytics and spatial AI at planetary scale, built by the creators of Apache Sedona. WherobotsDB is a distributed Spatial SQL engine with 300+ spatial functions, raster and vector processing (RasterFlow), Hava
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