Biscut4Biscuit/lroc-nac-dtm-cogs

LROC NAC DTMs as bias-corrected Cloud-Optimized GeoTIFFs One folder per LROC NAC DTM product, each containing: <product>_h.tif: height in metres (float32, NaN = nodata), COG with overviews, LERC_ZSTD compressed with a hard per-pixel error bound of 0.02 m. Heights are the source DTM minus a smooth low-frequency bias (Gaussian-smoothed difference to the LOLA global DEM, sigma 2.0 km), so tiles line up with the global baseline. Datum: lunar reference sphere, R = 1737.4 km.… See the full description on the dataset page: https://huggingface.co/datasets/Biscut4Biscuit/lroc-nac-dtm-cogs.

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