Available layers:
Download land surface model per Equi7 region:
- AF (49)
- AN (23)
- AS (56)
- EU (43)
- NA (30)
- SA (28)
- OC (57)
Grid definition:
Projection system: Equi7 grid
Spatial resolution: 250 m
Total size: 3.3 GB
Equi7 tilining system: Equi7t3_shp.zip (58)
proj4: +proj=aeqd
Lineage:
The DEM presented below (projected in equi-distance system hence ready for DEM analysis / flow modelling) was produced as a weighted average between three sources of global DEMs:
- ViewfinderPanoramas SRTM DEM
- SRTMGL3, and
- GMTED2010
The processing steps are explained in detail via the Github repository on WorldGrids. Read more about global DEM data sources: DEM data sources (a review).
Data owner: Public
Reference: Optimisation of global grids for high-resolution remote sensing data
Attachment:
