Digital Elevation Model of Dabbahu volcano, Ethiopia (Part 1 of 2)

OT Dataspace
Lidar data were acquired by the UK Natural Environmental Research Councilís 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 1 of the raster DEM covering the northern half of the total area.

opentopoID: OTDS.022019.32637.5
DOI: 10.5069/G9R78C9S
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).
User Contact Information: jonathan.hunt@univ.ox.ac.uk
Publication Date: 02/07/2019
Survey Area: 265.37 km2
Raster resolution: 0.5 m
Survey Report: dabbahu-metadata.pdf
Coordinates System:
            Horizontal: WGS 84 / UTM zone 37N [EPSG: 32637]
Data Provider and Roles:
Contributors:
Spatial Extent
    Raster Data
  File Name Size Resolution Dimensions  
1     dabbahu_1_1.tif     967.03 MB     0.5 meter     14863 x 16906             View Detail    
  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/Elevation Boundary: Not available.
Coordinates Boundary:
North-East (X,Y) [657215.518, 1411778.636]
South-West (X,Y) [649784.07, 1403325.662]
2     dabbahu_1_2.tif     967.05 MB     0.5 meter     14863 x 16906             View Detail    
  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/Elevation Boundary: Not available.
Coordinates Boundary:
North-East (X,Y) [664646.967, 1411778.636]
South-West (X,Y) [657215.518, 1403325.662]
3     dabbahu_1_3.tif     967.05 MB     0.5 meter     14863 x 16906             View Detail    
  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/Elevation Boundary: Not available.
Coordinates Boundary:
North-East (X,Y) [672078.416, 1411778.636]
South-West (X,Y) [664646.967, 1403325.662]
4     dabbahu_1_4.tif     967.04 MB     0.5 meter     14863 x 16906             View Detail    
  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/Elevation Boundary: Not available.
Coordinates Boundary:
North-East (X,Y) [679509.864, 1411778.636]
South-West (X,Y) [672078.416, 1403325.662]
5     dabbahu_2_1.tif     967.05 MB     0.5 meter     14863 x 16906             View Detail    
  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/Elevation Boundary: Not available.
Coordinates Boundary:
North-East (X,Y) [657215.518, 1403325.662]
South-West (X,Y) [649784.07, 1394872.688]
6     dabbahu_2_2.tif     967.05 MB     0.5 meter     14863 x 16906             View Detail    
  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/Elevation Boundary: Not available.
Coordinates Boundary:
North-East (X,Y) [664646.967, 1403325.662]
South-West (X,Y) [657215.518, 1394872.688]
7     dabbahu_2_3.tif     967.05 MB     0.5 meter     14863 x 16906             View Detail    
  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/Elevation Boundary: Not available.
Coordinates Boundary:
North-East (X,Y) [672078.416, 1403325.662]
South-West (X,Y) [664646.967, 1394872.688]
8     dabbahu_2_4.tif     967.05 MB     0.5 meter     14863 x 16906             View Detail    
  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/Elevation Boundary: Not available.
Coordinates Boundary:
North-East (X,Y) [679509.864, 1403325.662]
South-West (X,Y) [672078.416, 1394872.688]
  Summary 7.56 GB          
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