Digital Elevation Model of Fentale volcano, Ethiopia

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Dataset Information

The point cloud and raster DEM were generated from Pleiades stereo panchromatic optical images with 50 cm resolution. The data were processed using the Leica Photogrammetry Suite within ERDAS Imagine.

opentopoID: OTDS.022019.32637.1
DOI: https://doi.org/10.5069/G9862DKT
Platform: Structure from Motion / Photogrammetry
Data Format: Point Cloud, Raster
Dataset Acknowledgement: Funding for Pleiades imagery was provided by a grant from COMET (NERC Centre for the Observation and Modelling of Earthquakes, Volcanoes, and Tectonics). Processing work was supported by a studentship from NERC as part of the Environmental Research DTP (University of Oxford).
Dataset Citation: Hunt, J. (2019). Digital Elevation Model of Fentale volcano, Ethiopia. Distributed by OpenTopography. https://doi.org/10.5069/G9862DKT. Accessed: 2024-04-26
Survey Date: 05/22/2014
Survey Area: 178.52 km2
Publication Date: 02/07/2019
Number of lidar returns: 128,077,944 pts
Point Density: 0.72 pts/m2
Coordinates System:
Horizontal: WGS 84 / UTM zone 37N [EPSG: 32637]

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Spatial Extent
Point Cloud Extent Raster Extent

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    Point Cloud Data
  File Name Size Points Area (m2) Density  
1     fe_c.laz     879.99 MB     128,077,944     186,484,771     0.69         View Detail    
  SpatialReference:
COMPD_CS["unknown",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"]],VERT_CS["IMAGINE GeoTIFF SupportERDAS IMAGINE 2016 16.0.0.75Unable to match Vertical Coordinate System to a VerticalCSTypeGeoKey valueEllipsoid = WGS 84Datum = WGS 84",VERT_DATUM["unknown",2005],UNIT["metre",1.0,AUTHORITY["EPSG","9001"]],AXIS["Up",UP]]]
Lat/Lon/Elevation Boundary:
North-East (lat,lon,elev): [9.042934786, 39.98033718, 1945.047]
South-West (lat,lon,elev): [8.905870446, 39.83185304, 897.398]
Coordinates Boundary:
North-East (X,Y): 607745.1728, 999703.3298]
South-West (X,Y): 591458.7872, 984588.1597]
Classifications:
Class 0 (Created, never classified):     127,964,526
Class 7 (Low Point (noise)):     113,418
    Raster Data
  File Name Size Resolution Dimensions Layer Type  
1     fentale_1_1.tif     827.57 MB     0.5 meter     16205 x 15064                 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 Boundary:
North-East (lat,lon) [9.042574456991494, 39.90626533355206]
South-West (lat,lon) [8.97462888108276, 39.832392589310906]
Coordinates Boundary:
North-East (X,Y) [599603.537, 999682.91]
South-West (X,Y) [591501.037, 992150.91]
2     fentale_1_2.tif     635.54 MB     0.5 meter     16205 x 15064                 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 Boundary:
North-East (lat,lon) [9.042384865868756, 39.979980630485954]
South-West (lat,lon) [8.974455441700718, 39.90609563363582]
Coordinates Boundary:
North-East (X,Y) [607706.037, 999682.91]
South-West (X,Y) [599603.537, 992150.91]
3     fentale_2_1.tif     681.71 MB     0.5 meter     16205 x 15064                 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 Boundary:
North-East (lat,lon) [8.974455441700718, 39.90609563363582]
South-West (lat,lon) [8.906508274823226, 39.83223791591629]
Coordinates Boundary:
North-East (X,Y) [599603.537, 992150.91]
South-West (X,Y) [591501.037, 984618.91]
4     fentale_2_2.tif     617.23 MB     0.5 meter     16205 x 15064                 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 Boundary:
North-East (lat,lon) [8.974267301588622, 39.97979713241967]
South-West (lat,lon) [8.906336172597108, 39.905927269280454]
Coordinates Boundary:
North-East (X,Y) [607706.037, 992150.91]
South-West (X,Y) [599603.537, 984618.91]
  Summary 2.70 GB            
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