elevation_m< 75.775.7–150150–205205–301≥ 301

Setiap fitur dalam dataset ini, digambar dari filenya sendiri. Disederhanakan untuk halaman ini; yang diunduh adalah geometri utuhnya.

Daerah Istimewa Yogyakarta — elevation, 190 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 190 m hexagons aggregating ~99 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.

Asal-usul data

Lisensi

Copernicus-DEM-COP-DEM-GLO-30

Atribusi

Sumber

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

Tahun data

2011-2015

Diambil pada

2026-07-31

Fitur

34,399

Geometri

Poligon

Transformasi

Copernicus GLO-30 COG tiles (Copernicus_DSM_COG_10_S09_00_E110_00_DEM, Copernicus_DSM_COG_10_S08_00_E110_00_DEM) mosaicked on their native 1 arc-second lattice and clipped to the 5 ADM2 units of Daerah Istimewa Yogyakarta (COD-AB v01); postings binned into flat-top hexagons of 190 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.

Apa yang Anda dapat

4 properti, dibaca dari 200 fitur pertama di antara 34,399 fitur.

elevation_m

5.1

elevation_min_m

3.0

elevation_max_m

6.1

sample_count