elevation_m< 17.617.6–51.551.5–149149–496≥ 496

Every feature in this dataset, drawn from the file itself. Simplified for the page; the download is the full geometry.

Indonesia — elevation, 4560 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. Source acquisition is TanDEM-X radar, 2011-2015. Cells are 4560 m hexagons aggregating ~895 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. Postings are 8x8 decimations produced inside the source COGs, so elevation_min_m / elevation_max_m are the extremes of averaged cells, not of raw 30 m postings: real relief within a cell is wider than these two numbers show. This is an overview layer — use a province layer for analysis.

Provenance

Licence

Copernicus-DEM-COP-DEM-GLO-30

Attribution

Source

https://registry.opendata.aws/copernicus-dem/ (s3://copernicus-dem-30m, GLO-30 Public)

Data vintage

2011-2015

Retrieved

2026-08-04

Features

40,526

Geometry

Polygon

Transformation

Copernicus GLO-30 COG tiles (426 tiles of the 469 touching the AOI bbox (95.011, -11.008, 141.019, 6.077); the rest are open ocean and absent from GLO-30 Public) read from the COGs' own level-8 overviews (8 arc-second postings, ~240 m) rather than whole tiles and clipped to all 522 ADM2 units of Indonesia (COD-AB v01); postings binned into flat-top hexagons of 4560 m edge in +proj=laea +lat_0=-2 +lon_0=118 +x_0=0 +y_0=0 +datum=WGS84 +units=m +no_defs (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 40,526 features.

elevation_m

80.4

elevation_min_m

1.7

elevation_max_m

259.4

sample_count

202