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

Spatial Queries To MapReduce Translator ( Hadoop GIS functionality for spatial Big Data )

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.

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 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.

End-to-end GIS data engineering pipeline: Natural Earth → GeoParquet QA → DuckDB Spatial analytics → GitHub Pages Leaflet map.

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.

PostGIS analysis of global land surface exposure by geologic period

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.

Production-grade reference for in-process spatial SQL with DuckDB: vectorized geospatial analytics, GeoParquet/GeoJSON ingestion, query patterns, Python integration, and PostGIS/GeoPandas migration.