Anubhav Gain

Security Software Engineer · XDR/OXDR Architect · Rust & eBPF · 222+ Research Citations

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Downloading MapZen elevation tiles

Anubhav Gain

2024-04-18

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Downloading MapZen elevation tiles#

Via Tony Hirst I found out about MapZen’s elevation tiles, which encode elevation data in PNG and other formats.

These days they live at https://registry.opendata.aws/terrain-tiles/

I managed to download a subset of them using download-tiles like so:

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download-tiles elevation.mbtiles -z 0-4 \
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  --tiles-url='https://s3.amazonaws.com/elevation-tiles-prod/terrarium/{z}/{x}/{y}.png'

I’m worried I may have got the x and y the wrong way round though, see comments on https://github.com/simonw/datasette-tiles/issues/15

Downloading MapZen elevation tiles

https://mranv.pages.dev/posts/downloading-mapzen-elevation-tiles/

Author

Anubhav Gain

Published at

2024-04-18

License

CC BY-NC-SA 4.0

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Downloading MapZen elevation tiles

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Downloading MapZen elevation tiles#

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