Nature · Java · bounded summit and upper slopes
Semeru: terrain elevation and local relief
Semeru uses an approximately 3,673-meter surface estimate in EGM2008 from Copernicus GLO-30. The bounded terrain section has about 2,546 meters of local relief above its lowest sampled point. Published summit surveys are separate references.
≈ 3,673 m
Data-derived estimate- Measurement
- Highest sampled surface in the documented Copernicus terrain section · EGM2008
- Subject or version
- Java · bounded summit and upper slopes
- In feet, rounded
- 12,050.5 ft (1 ft = 0.3048 m)
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Terrain boundary, base and datum
- Vertical reference
- EGM2008. Published surveys are separate; no datum conversion is applied.
- Highest sampled surface
- 3673.0 m at -8.107778°, 112.921944°.
- Local base
- 1126.6 m at -8.137778°, 112.971667°. Lowest sampled point within this bounded terrain section.
- Section bounds in WGS84-G1150
- West 112.872083°, east 112.971806°; south -8.139583°, north -8.076250°.
- View and scale
- Orthographic map section facing north. Equal horizontal and vertical map scales. Approximate grid spacing: 30.6 m east-west and 30.7 m north-south. Lower and surrounding terrain omitted.
produced using Copernicus WorldDEM-30 © 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
A little more perspective
The Smithsonian Global Volcanism Program lists Semeru at 3,657 meters. This older Copernicus surface reaches approximately 3,673 meters in EGM2008, within about 25 meters of the selected identity coordinate. The difference does not establish current volcanic growth or a corrected official height. No eruption plume or modern crater reconstruction is added, and the lower mountain extends beyond this terrain window.
The local-relief view subtracts the lowest sampled point in this section: 1126.6 meters at -8.137778° latitude, 112.971667° longitude. This produces about 2,546 meters of relief within the stated boundary. It is not a universal mountain base, a route’s total ascent, or topographic prominence.
The rendered surface uses the public 2021 Copernicus release, primarily based on TanDEM-X observations from 2011–2015 with infill from other sources. It is a surface model rather than a current bare-earth survey. Neutral shading explains the geometry without claiming a snow season or photographic ground texture. No datum conversion or summit correction is applied.
Quick facts
Semeru uses an approximately 3,673-meter surface estimate in EGM2008 from Copernicus GLO-30. The bounded terrain section has about 2,546 meters of local relief above its lowest sampled point. Published summit surveys are separate references.
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Sources and measurement notes
- Smithsonian Global Volcanism Program: Semeru
- Copernicus DEM: dataset definition, datums and attribution
- Public Copernicus GLO-30 release documentation
- Copernicus source terrain tile 1 (GeoTIFF)
The approximately 3,673-meter dated surface and Smithsonian’s 3,657-meter listing are separate references.
Source review recorded . Maintained by Ishan Karunaratne. Suggest a correction with a source and the exact measurement being compared.