Blog posts tagged geoparquet

SFO Museum flight data records now available as GeoParquet exports

This is a short blog post to announce the availability of flight data for of the over 8.4 million (and counting) flights that have traveled in and out of SFO, since 2006, as GeoParquet files.

This is a blog post by aaron cope. It was published on January 07, 2025 and tagged flightdata, geoparquet, geo and duckdb.

Small focused tools for visualizing geographic data

This is a blog post about a series of small, purpose-fit web applications that can be run from your local desktop (or a remote server, if necessary) to visualize geographic data in a map. The first application lets you visualize GeoJSON files, the second SQLite databases containing MBTiles data and the third GeoParquet files. These are tools which were written to address specific use cases for SFO Museum but are sufficiently generalized, even though they each only try to do one thing well, that we are sharing them in the spirit of generosity.

This is a blog post by aaron cope. It was published on October 02, 2024 and tagged maps, geo, geojson, mbtiles, geoparquet and golang.