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eldang / elevation_lookups

Takes an input file of paths described as series of points, outputs a file of data about the elevation changes along those paths.
Apache License 2.0
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Add a UK datasource #31

Closed dabreegster closed 1 year ago

dabreegster commented 1 year ago

@mem48 pointed me towards https://www.ordnancesurvey.co.uk/business-government/products/terrain-50, which he's processed using https://github.com/mem48/OTPR/blob/master/scripts/prep_DEM.R. I've done quick end-to-end tests in A/B Street and the results look reasonable! https://hub.docker.com/r/abstreet/elevation_lookups has been updated already too.

I'm hosting the file in my S3 bucket, but the instructions to reproduce are in the R script above.

eldang commented 1 year ago

Nice!

mem48 commented 1 year ago

@dabreegster I'm now working on a higher res open source DTM and DSM for Great Britain see https://github.com/nptscot/npt/issues/92 for more details.