I'm wondering if there were any vertical datum corrections applied to the input DEMs for the creation of the Ensemble DTM you released in 2023.

I ask this because the COP30 DEM is uses the EGM2008 vertical datum whereas the MERIT DEM (derived from SRTM) uses the EGM1996 vertical datum.

I haven't been able to find any reference to this in the medium article (link) or when looking through the GitHub project.

Any help or pointers to this would be great, thanks!

It is no longer possible to visualize USDA soil great groups at 250 m resolution on OpenLandMap. The only available option is 'OpenLandMap Haopludalfs of USDA soil great groups', which lacks comprehensive data and clarity compared to previous offerings. The legend provides insufficient context, and the data displayed does not align with the detailed screenshots provided in Zenodo, which include more extensive information.

Before:

After:

I am trying to check the soil great groups on the interactive map, however only "value" is shown

Hi, what dvm and dvm2 refer to? Example: dtm_dvm2_merit.dem_m_1km_s0..0cm_2017_v1.0.tif Thanks in advance, Melissa Latella

This is such a good resource! Thank you for making this public!! If I'm not mistaken I came across a data anomaly: oc_d values from the Forest Inventory and Analysis Database (FIADB) are very high. I think they might be off by a factor of 10. I'm not so familiar with R and did not yet investigate further. If I find the time I'll do.

Tomislav Hengl (OpenGeoHub Foundation) (4ff25156) at 07 Jan 15:33

Good morning

I am trying to read the Soil Texture file with Gdal in Python but I have problems. Is it possible that you can help me or where I can find the code for reading?

sol_texture.class_usda.tt_m_250m_b100..100cm_1950..2017_v0.2 (1).tif

Regards

Sergio