#2198: geometries, trains, stac
, last check: Mon, 24 Aug 2026. Post history
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geometries
Vector data for map generalization: Classifying shapes and polylines using CNN, RNN, and GCNN
https://www.tandfonline.com/doi/full/10.1080/15230406.2023.2273397 -
trains
A live map of trains in Canada and the USA using transit API, public data, and GTFS-RT sources. All data is processed and stored in Google Cloud
https://trains.fyi/ -
stac
This article shares some code examples on using Maxar's Open Data catalog containing free imagery and metadata, including 28 global natural disasters.
https://tech.marksblogg.com/maxar-open-data-free-satellite-imagery.html
Raf