2021 Cumbre Vieja volcano eruption (La Palma, Spain) SfM DSM, Jan 2022

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Dataset Information

Digital surface model of the Cumbre Vieja new volcano edifice and lava flows (La Palma, Spain) produced from 9970 UAS derived aerial photographs using the Structure-from-Motion method. The 2021 eruption of Cumbre Vieja volcano is the largest eruptive event in recorded history for La Palma Island (Canary Island, Spain). Over almost 3 months (September 19 - December 13, 2021), the volcano produced profound morphological changes in the landscape affecting both the natural and the anthropic environment over an area of tens of km2. The model shows numerous volcanic features including the new main edifice, lava flows, rafted material on lava flows, and tephra deposits. In addition, numerous fractures affecting the main edifice are evident. For more details on this dataset, please see the citation: Civico, R., Ricci, T., Scarlato, P. et al. High-resolution Digital Surface Model of the 2021 eruption deposit of Cumbre Vieja volcano, La Palma, Spain. Sci Data 9, 435 (2022). https://doi.org/10.1038/s41597-022-01551-8.

opentopoID: OTDS.032022.4083.1
DOI: https://doi.org/10.5069/G96971S8
Platform: Structure from Motion / Photogrammetry
Data Format: Raster
Dataset Acknowledgement: Data acquisition and processing completed by Istituto Nazionale di Geofisica e Vulcanologia (INGV), Instituto Volcanológico de Canarias (INVOLCAN) and Instituto Tecnológico y de Energías Renovables (ITER)
Dataset Citation: Civico, R.; Ricci, T.; Scarlato, P.; Taddeucci, J.; Andronico, D.; Del Bello, E.; D’Auria, L.; Hernández, P. A.; Pérez, N. M.; Asensio-Ramos, M.; Barrancos, J.; Calvo, D.; Martínez van Dorth, D.; Padrón, E.; Álvarez, A.; Doglioni, C. (2022). 2021 Cumbre Vieja volcano eruption (La Palma, Spain) SfM DSM, Jan 2022. Distributed by OpenTopography. https://doi.org/10.5069/G96971S8 Accessed: 2024-11-22
Survey Date: 01/24/2022 - 01/28/2022
Survey Area: 17.15 km2
Publication Date: 03/30/2022
Point Density: 126 pts/m2
Coordinates System:
Horizontal: REGCAN95_UTM_Zone_28N [EPSG: 4083]
Vertical: EGM08-REDNAP-Canarias

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Spatial Extent

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    Raster Data
  File Name Size Resolution Dimensions Layer Type  
1     Cumbre_Vieja_DSM_SfM_January_2022_20cm_REGCAN95.tif     1.32 GB     0.2 meter     36779 x 19354     Digital Surface Model (DSM)             File Metadata    
SpatialReference: 
PROJCS["REGCAN95_UTM_Zone_28N",     GEOGCS["REGCAN95",         DATUM["Red_Geodesica_de_Canarias_1995",             SPHEROID["GRS 1980",6378137,298.2572221010042,                 AUTHORITY["EPSG","7019"]],             AUTHORITY["EPSG","1035"]],         PRIMEM["Greenwich",0],         UNIT["degree",0.0174532925199433],         AUTHORITY["EPSG","4081"]],     PROJECTION["Transverse_Mercator"],     PARAMETER["latitude_of_origin",0],     PARAMETER["central_meridian",-15],     PARAMETER["scale_factor",0.9996],     PARAMETER["false_easting",500000],     PARAMETER["false_northing",0],     UNIT["metre",1,         AUTHORITY["EPSG","9001"]],     AUTHORITY["EPSG","4083"]]

Lat/Lon Boundary:
North-East (lat,lon) [28.634417893396765, -17.85959664950084]
South-West (lat,lon) [28.597915973614718, -17.933787083642727]

Coordinates Boundary:
North-East (X,Y) [220437.909, 3170828.352]
South-West (X,Y) [213082.109, 3166957.552]
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