Daerah Istimewa Yogyakarta — contours, 25 m (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. Contours therefore follow the canopy and rooftops, not bare earth, and are noticeably crenellated in forest — this is the surface the DEM measured, not a drafting error. A display layer: read elevation from the hex layer, not by interpolating between these lines.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
2026-07-31
Features
7,998
Geometry
Line
Transformation
Contours traced at 25 m intervals over the same mosaicked, AOI-masked GLO-30 grid (Copernicus_DSM_COG_10_S09_00_E110_00_DEM, Copernicus_DSM_COG_10_S08_00_E110_00_DEM), clipped to the 5 ADM2 units of Daerah Istimewa Yogyakarta (COD-AB v01); each line simplified with Douglas-Peucker at 0.0002 deg (~22 m, below the 30 m source posting) and rounded to 1e-5 deg. 13566 fragment(s) left with fewer than 5 vertices were dropped.
What you get
1 property, read from the first 200 of 7,998 features.
elev_m
25
Read also
Daerah Istimewa Yogyakarta — elevation, 190 m hex (Copernicus GLO-30)
Polygon
Daerah Istimewa Yogyakarta — banks and ATMs (OSM)
Point
Daerah Istimewa Yogyakarta — education facilities (OSM)
Point
Daerah Istimewa Yogyakarta — health facilities (OSM)
Point
Daerah Istimewa Yogyakarta — markets and retail (OSM)
Point