elevation_m< 27.127.1–80.480.4–180180–462≥ 462
Jawa Timur — elevation, 730 m hex (Copernicus GLO-30)
GLO-30 is a Digital SURFACE Model: heights include forest canopy and building roofs, not bare earth, so wooded and built-up cells read metres to tens of metres above the ground. Vertical datum is the EGM2008 geoid, not the WGS84 ellipsoid.…Show moreShow less
GLO-30 is a Digital SURFACE Model: heights include forest canopy and building roofs, not bare earth, so wooded and built-up cells read metres to tens of metres above the ground. Vertical datum is the EGM2008 geoid, not the WGS84 ellipsoid. Source acquisition is TanDEM-X radar, 2011-2015. Cells are 730 m hexagons aggregating ~1468 postings; elevation_min_m / elevation_max_m give the relief the mean hides. Hexes on the AOI edge overhang the boundary and carry a low sample_count — read sample_count before trusting an edge cell.Provenance
Licence
Copernicus-DEM-COP-DEM-GLO-30
Attribution
© DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved.
Data vintage
2011-2015
Retrieved
2026-08-04
Features
36,320
Geometry
Polygon
Transformation
Copernicus GLO-30 COG tiles (23 tiles of the 28 touching the AOI bbox (110.899, -8.78, 116.27, -5.049); the rest are open ocean and absent from GLO-30 Public) mosaicked on their native 1 arc-second lattice and clipped to the 38 ADM2 units of Jawa Timur (COD-AB v01); postings binned into flat-top hexagons of 730 m edge in EPSG:32749 (area = 1.5*sqrt(3)*s^2, the same hexagon ST_HexagonGrid draws for the scoring grid), each cell carrying mean/min/max elevation and its posting count. Coordinates rounded to 1e-5 deg.
What you get
4 properties, read from the first 200 of 36,320 features.
elevation_m
280.6
elevation_min_m
275.1
elevation_max_m
288.1
sample_count
4
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