A collection of datasets from various Dutch institutions to demonstrate a Spatial Data Infrastructure built on Portolan.
Kaartblad 19 covers the area from Alkmaar and Castricum on the North Sea coast east to Zaandam and Purmerend, encompassing coastal dune landscapes, polder farmland, and the northern edge of the Amsterdam metropolitan region. Part of the Luchtfoto 2024 collection — 25 cm RGB orthophotos from the Beeldmateriaal Nederland summer campaign, served as Cloud-Optimized GeoTIFFs (COGs).
Agents: the machine-oriented guide for this data is
AGENTS.md.
32 STAC items, each a Cloud-Optimized GeoTIFF tile with a WebP thumbnail. Open catalog.json to enumerate them.
CC-BY-4.0 — see the object metadata for any per-asset terms.
Produced and served by Beeldmateriaal Nederland (producer, licensor); GeoTiles (TU Delft) (processor); Portolan / Source Cooperative (host).
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