Digital Elevation Model of Dabbahu volcano, Ethiopia (Part 2 of 2)

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Dataset Information

Lidar data were acquired by the UK Natural Environmental Research Council’s Airborne Research and Survey Facility (NERC ARSF) in October 2009. From this data, a DEM of 0.5 m pixel resolution was generated by Barnie et al. (2016); full details of processing are provided in Hofmann (2013). This is Part 2 of the raster DEM covering the southern half of the total area.

opentopoID: OTDS.022019.32637.6
DOI: https://doi.org/10.5069/G9MG7MK2
Platform: Airborne Lidar
Data Format: Raster
Dataset Acknowledgement: Airborne lidar for Dabbahu was acquired by the NERC ARSF and processed at the University of Leeds as part of the Afar Rift Consortium (NE/E007414/1).
Dataset Citation: Hunt, J. (2019). Digital Elevation Model of Dabbahu volcano, Ethiopia (Part 2 of 2). Distributed by OpenTopography. https://doi.org/10.5069/G9MG7MK2. Accessed: 2025-01-03
Survey Area: 252.72 km2
Publication Date: 02/07/2019
Coordinates System:
Horizontal: WGS 84 / UTM zone 37N [EPSG: 32637]

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Spatial Extent

Show Data Files

    Raster Data
  File Name Size Resolution Dimensions Layer Type  
1     dabbahu_3_1.tif     967.05 MB     0.5 meter     14863 x 16906                 File Metadata    
SpatialReference: 
PROJCS["WGS 84 / UTM zone 37N",     GEOGCS["WGS 84",         DATUM["WGS_1984",             SPHEROID["WGS 84",6378137,298.257223563,                 AUTHORITY["EPSG","7030"]],             AUTHORITY["EPSG","6326"]],         PRIMEM["Greenwich",0,             AUTHORITY["EPSG","8901"]],         UNIT["degree",0.0174532925199433,             AUTHORITY["EPSG","9122"]],         AUTHORITY["EPSG","4326"]],     PROJECTION["Transverse_Mercator"],     PARAMETER["latitude_of_origin",0],     PARAMETER["central_meridian",39],     PARAMETER["scale_factor",0.9996],     PARAMETER["false_easting",500000],     PARAMETER["false_northing",0],     UNIT["metre",1,         AUTHORITY["EPSG","9001"]],     AXIS["Easting",EAST],     AXIS["Northing",NORTH],     AUTHORITY["EPSG","32637"]]

Lat/Lon Boundary:
North-East (lat,lon) [12.613899561741054, 40.44742919706348]
South-West (lat,lon) [12.537843478553786, 40.37861695845874]

Coordinates Boundary:
North-East (X,Y) [657215.518, 1394872.688]
South-West (X,Y) [649784.07, 1386419.714]
2     dabbahu_3_2.tif     963.13 MB     0.5 meter     14863 x 16906                 File Metadata    
SpatialReference: 
PROJCS["WGS 84 / UTM zone 37N",     GEOGCS["WGS 84",         DATUM["WGS_1984",             SPHEROID["WGS 84",6378137,298.257223563,                 AUTHORITY["EPSG","7030"]],             AUTHORITY["EPSG","6326"]],         PRIMEM["Greenwich",0,             AUTHORITY["EPSG","8901"]],         UNIT["degree",0.0174532925199433,             AUTHORITY["EPSG","9122"]],         AUTHORITY["EPSG","4326"]],     PROJECTION["Transverse_Mercator"],     PARAMETER["latitude_of_origin",0],     PARAMETER["central_meridian",39],     PARAMETER["scale_factor",0.9996],     PARAMETER["false_easting",500000],     PARAMETER["false_northing",0],     UNIT["metre",1,         AUTHORITY["EPSG","9001"]],     AXIS["Easting",EAST],     AXIS["Northing",NORTH],     AUTHORITY["EPSG","32637"]]

Lat/Lon Boundary:
North-East (lat,lon) [12.613520105835823, 40.51583154958012]
South-West (lat,lon) [12.537483789077273, 40.447001268677205]

Coordinates Boundary:
North-East (X,Y) [664646.967, 1394872.688]
South-West (X,Y) [657215.518, 1386419.714]
3     dabbahu_3_3.tif     965.93 MB     0.5 meter     14863 x 16906                 File Metadata    
SpatialReference: 
PROJCS["WGS 84 / UTM zone 37N",     GEOGCS["WGS 84",         DATUM["WGS_1984",             SPHEROID["WGS 84",6378137,298.257223563,                 AUTHORITY["EPSG","7030"]],             AUTHORITY["EPSG","6326"]],         PRIMEM["Greenwich",0,             AUTHORITY["EPSG","8901"]],         UNIT["degree",0.0174532925199433,             AUTHORITY["EPSG","9122"]],         AUTHORITY["EPSG","4326"]],     PROJECTION["Transverse_Mercator"],     PARAMETER["latitude_of_origin",0],     PARAMETER["central_meridian",39],     PARAMETER["scale_factor",0.9996],     PARAMETER["false_easting",500000],     PARAMETER["false_northing",0],     UNIT["metre",1,         AUTHORITY["EPSG","9001"]],     AXIS["Easting",EAST],     AXIS["Northing",NORTH],     AUTHORITY["EPSG","32637"]]

Lat/Lon Boundary:
North-East (lat,lon) [12.613123148011146, 40.58423162493317]
South-West (lat,lon) [12.537106704358385, 40.51538341667115]

Coordinates Boundary:
North-East (X,Y) [672078.416, 1394872.688]
South-West (X,Y) [664646.967, 1386419.714]
4     dabbahu_3_4.tif     967.04 MB     0.5 meter     14863 x 16906                 File Metadata    
SpatialReference: 
PROJCS["WGS 84 / UTM zone 37N",     GEOGCS["WGS 84",         DATUM["WGS_1984",             SPHEROID["WGS 84",6378137,298.257223563,                 AUTHORITY["EPSG","7030"]],             AUTHORITY["EPSG","6326"]],         PRIMEM["Greenwich",0,             AUTHORITY["EPSG","8901"]],         UNIT["degree",0.0174532925199433,             AUTHORITY["EPSG","9122"]],         AUTHORITY["EPSG","4326"]],     PROJECTION["Transverse_Mercator"],     PARAMETER["latitude_of_origin",0],     PARAMETER["central_meridian",39],     PARAMETER["scale_factor",0.9996],     PARAMETER["false_easting",500000],     PARAMETER["false_northing",0],     UNIT["metre",1,         AUTHORITY["EPSG","9001"]],     AXIS["Easting",EAST],     AXIS["Northing",NORTH],     AUTHORITY["EPSG","32637"]]

Lat/Lon Boundary:
North-East (lat,lon) [12.612708691100137, 40.65262931128111]
South-West (lat,lon) [12.53671222708081, 40.58376329072759]

Coordinates Boundary:
North-East (X,Y) [679509.864, 1394872.688]
South-West (X,Y) [672078.416, 1386419.714]
5     dabbahu_4_1.tif     967.04 MB     0.5 meter     14863 x 16906                 File Metadata    
SpatialReference: 
PROJCS["WGS 84 / UTM zone 37N",     GEOGCS["WGS 84",         DATUM["WGS_1984",             SPHEROID["WGS 84",6378137,298.257223563,                 AUTHORITY["EPSG","7030"]],             AUTHORITY["EPSG","6326"]],         PRIMEM["Greenwich",0,             AUTHORITY["EPSG","8901"]],         UNIT["degree",0.0174532925199433,             AUTHORITY["EPSG","9122"]],         AUTHORITY["EPSG","4326"]],     PROJECTION["Transverse_Mercator"],     PARAMETER["latitude_of_origin",0],     PARAMETER["central_meridian",39],     PARAMETER["scale_factor",0.9996],     PARAMETER["false_easting",500000],     PARAMETER["false_northing",0],     UNIT["metre",1,         AUTHORITY["EPSG","9001"]],     AXIS["Easting",EAST],     AXIS["Northing",NORTH],     AUTHORITY["EPSG","32637"]]

Lat/Lon Boundary:
North-East (lat,lon) [12.537483789077273, 40.447001268677205]
South-West (lat,lon) [12.461424997222158, 40.37821191444874]

Coordinates Boundary:
North-East (X,Y) [657215.518, 1386419.714]
South-West (X,Y) [649784.07, 1377966.74]
6     dabbahu_4_2.tif     967.05 MB     0.5 meter     14863 x 16906                 File Metadata    
SpatialReference: 
PROJCS["WGS 84 / UTM zone 37N",     GEOGCS["WGS 84",         DATUM["WGS_1984",             SPHEROID["WGS 84",6378137,298.257223563,                 AUTHORITY["EPSG","7030"]],             AUTHORITY["EPSG","6326"]],         PRIMEM["Greenwich",0,             AUTHORITY["EPSG","8901"]],         UNIT["degree",0.0174532925199433,             AUTHORITY["EPSG","9122"]],         AUTHORITY["EPSG","4326"]],     PROJECTION["Transverse_Mercator"],     PARAMETER["latitude_of_origin",0],     PARAMETER["central_meridian",39],     PARAMETER["scale_factor",0.9996],     PARAMETER["false_easting",500000],     PARAMETER["false_northing",0],     UNIT["metre",1,         AUTHORITY["EPSG","9001"]],     AXIS["Easting",EAST],     AXIS["Northing",NORTH],     AUTHORITY["EPSG","32637"]]

Lat/Lon Boundary:
North-East (lat,lon) [12.537106704358385, 40.51538341667115]
South-West (lat,lon) [12.461067568273501, 40.446576149718865]

Coordinates Boundary:
North-East (X,Y) [664646.967, 1386419.714]
South-West (X,Y) [657215.518, 1377966.74]
7     dabbahu_4_3.tif     966.73 MB     0.5 meter     14863 x 16906                 File Metadata    
SpatialReference: 
PROJCS["WGS 84 / UTM zone 37N",     GEOGCS["WGS 84",         DATUM["WGS_1984",             SPHEROID["WGS 84",6378137,298.257223563,                 AUTHORITY["EPSG","7030"]],             AUTHORITY["EPSG","6326"]],         PRIMEM["Greenwich",0,             AUTHORITY["EPSG","8901"]],         UNIT["degree",0.0174532925199433,             AUTHORITY["EPSG","9122"]],         AUTHORITY["EPSG","4326"]],     PROJECTION["Transverse_Mercator"],     PARAMETER["latitude_of_origin",0],     PARAMETER["central_meridian",39],     PARAMETER["scale_factor",0.9996],     PARAMETER["false_easting",500000],     PARAMETER["false_northing",0],     UNIT["metre",1,         AUTHORITY["EPSG","9001"]],     AXIS["Easting",EAST],     AXIS["Northing",NORTH],     AUTHORITY["EPSG","32637"]]

Lat/Lon Boundary:
North-East (lat,lon) [12.53671222708081, 40.58376329072759]
South-West (lat,lon) [12.460692853399273, 40.51493822582029]

Coordinates Boundary:
North-East (X,Y) [672078.416, 1386419.714]
South-West (X,Y) [664646.967, 1377966.74]
8     dabbahu_4_4.tif     967.04 MB     0.5 meter     14863 x 16906                 File Metadata    
SpatialReference: 
PROJCS["WGS 84 / UTM zone 37N",     GEOGCS["WGS 84",         DATUM["WGS_1984",             SPHEROID["WGS 84",6378137,298.257223563,                 AUTHORITY["EPSG","7030"]],             AUTHORITY["EPSG","6326"]],         PRIMEM["Greenwich",0,             AUTHORITY["EPSG","8901"]],         UNIT["degree",0.0174532925199433,             AUTHORITY["EPSG","9122"]],         AUTHORITY["EPSG","4326"]],     PROJECTION["Transverse_Mercator"],     PARAMETER["latitude_of_origin",0],     PARAMETER["central_meridian",39],     PARAMETER["scale_factor",0.9996],     PARAMETER["false_easting",500000],     PARAMETER["false_northing",0],     UNIT["metre",1,         AUTHORITY["EPSG","9001"]],     AXIS["Easting",EAST],     AXIS["Northing",NORTH],     AUTHORITY["EPSG","32637"]]

Lat/Lon Boundary:
North-East (lat,lon) [12.536300360058988, 40.65214077915291]
South-West (lat,lon) [12.460300855265373, 40.58329803118689]

Coordinates Boundary:
North-East (X,Y) [679509.864, 1386419.714]
South-West (X,Y) [672078.416, 1377966.74]
  Summary 7.55 GB            
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