Sinabung Volcano Model 4: Indonesia, September 2014

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SfM photogrammetry survey from September 2014. Model 4 from Carr et al., 2018a (see below). Dataset contains ground-based photos from a Nikon DSLR taken on Sept 22 and the resulting SfM point cloud and DEM. Data was used in two publications. For additional details, see: Carr et al., 2018a: https://doi.org/10.1016/j.jvolgeores.2018.02.004 ("The emplacement of the active lava flow at Sinabung Volcano, Sumatra Indonesia, documented by structure-from-motion photogrammetry") Carr et al., 2018b: https://doi.org/10.1016/j.jvolgeores.2018.03.002 ("Mechanisms of lava flow emplacement during an effusive eruption of Sinabung Volcano (Sumatra, Indonesia)")

opentopoID: OTDS.042019.32647.4
Platform: Structure from Motion / Photogrammetry
Data Format: Point Cloud, Raster, Images
Dataset Acknowledgement: Please acknowledge Carr et al., 2018a: https://doi.org/10.1016/j.jvolgeores.2018.02.004 and the doi for this dataset (if new analysis is conducted with this data) in any presentations or publications
Dataset Citation: Carr, B. (2019). Sinabung Volcano Model 4: Indonesia, September 2014. Distributed by OpenTopography. https://doi.org/10.5069/G97S7KWC. Accessed: 2024-11-01
Survey Date: 09/22/2014
Survey Area: 5.36 km2
Publication Date: 04/16/2019
Number of lidar returns: 386,883 pts
Point Density: 0.07 pts/m2
Coordinates System:
Horizontal: WGS_1984_UTM_zone_47N [EPSG: 32647]

3D Point Cloud Viewer


Spatial Extent
Point Cloud Extent Raster Extent
    Point Cloud
  File Name Size Points Area (m2) Density  
1     Sinabung_model_4.las     12.54 MB     386,883     5,362,671     0.07         File Metadata    
SpatialReference: Not available.

CompSpatialReference: Not available.

Lat/Lon/Elevation Boundary:
North-East (lat,lon,elev): [3.1747968928409005, 98.41512912147313, 2438.713379]
South-West (lat,lon,elev): [3.151017891612696, 98.39078877828364, 1255.732788]

Coordinates Boundary:
North-East (X,Y): 435016.6039, 350932.4204]
South-West (X,Y): 432310.5732, 348305.4581]

Classifications:
Class 0 (Created, never classified)386,883
    Raster Data
  File Name Size Resolution Dimensions Layer Type  
1     Sinabung_DEM_model_4.img     1.27 MB     N/A     542 x 526                 File Metadata    
SpatialReference:
PROJCS["WGS_1984_UTM_zone_47N",     GEOGCS["WGS 84",         DATUM["WGS_1984",             SPHEROID["WGS 84",6378137,298.257223563,                 AUTHORITY["EPSG","7030"]],             TOWGS84[0,0,0,-0,-0,-0,0],             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",99],     PARAMETER["scale_factor",0.9996],     PARAMETER["false_easting",500000],     PARAMETER["false_northing",0],     UNIT["Meter",1],     AUTHORITY["EPSG","32647"]]

Lat/Lon Boundary:
North-East (lat,lon) [3.174801763785552, 98.41514234063327]
South-West (lat,lon) [3.150995261177076, 98.3907662902557]

Coordinates Boundary:
North-East (X,Y) [435018.073, 350932.958]
South-West (X,Y) [432308.073, 348302.958]
    Images Files
  File Name Size Dimensions  
1     DSC_0082.JPG     646.60 KB     1936 x 1296        
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  Summary 46.62 MB        
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