10.5281/zenodo.6598466
https://zenodo.org/records/6598466
oai:zenodo.org:6598466
Pedersen, Gro B.M.
Gro B.M.
Pedersen
0000-0002-1626-0822
Nordic Volcanological Center, Institute of Earth Sciences, University of Iceland, Sturlugata 7, 102 Reykjavík, Iceland.
Belart, Joaquín M.C.
Joaquín M.C.
Belart
0000-0002-0853-8935
National Land Survey of Iceland, Stillholt 16–18, 300 Akranes, Iceland & Nordic Volcanological Center, Institute of Earth Sciences, University of Iceland, Sturlugata 7, 102 Reykjavík, Iceland.
Óskarsson, Birgir V.
Birgir V.
Óskarsson
0000-0001-5653-670X
Icelandic Institute of Natural History, Urriðaholtsstræti 6–8, 210 Garðabær, Iceland.
Gudmundsson, Magnús T.
Magnús T.
Gudmundsson
0000-0001-5325-3368
Nordic Volcanological Center, Institute of Earth Sciences, University of Iceland, Sturlugata 7, 102 Reykjavík, Iceland.
Gies, Nils
Nils
Gies
0000-0003-1714-1320
Icelandic Institute of Natural History, Urriðaholtsstræti 6–8, 210 Garðabær, Iceland. Institute of Geological Sciences, University of Bern, Baltzerstrasse 3, 3012 Bern, Switzerland.
Högnadóttir, Thórdís
Thórdís
Högnadóttir
0000-0003-4596-1510
Nordic Volcanological Center, Institute of Earth Sciences, University of Iceland, Sturlugata 7, 102 Reykjavík, Iceland.
Hjartadótti, Ásta R.
Ásta R.
Hjartadótti
0000-0002-3520-6709
Nordic Volcanological Center, Institute of Earth Sciences, University of Iceland, Sturlugata 7, 102 Reykjavík, Iceland.
Pinel, Virginie
Virginie
Pinel
0000-0002-4928-9584
Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IRD, Univ. Gustave Eiffel, ISTerre, 38000 Grenoble, France.
Berthier, Etienne
Etienne
Berthier
0000-0001-5978-9155
Laboratoire d'Etudes en Géophysique et Océanographie Spatiales, Centre National de la Recherche Scientifique (LEGOS – CNRS, UMR5566), Université de Toulouse, 31400 Toulouse, France
Dürig, Tobias
Tobias
Dürig
0000-0002-7453-4369
Nordic Volcanological Center, Institute of Earth Sciences, University of Iceland, Sturlugata 7, 102 Reykjavík, Iceland.
Reynolds, Hannah I.
Hannah I.
Reynolds
0000-0003-2326-3594
Nordic Volcanological Center, Institute of Earth Sciences, University of Iceland, Sturlugata 7, 102 Reykjavík, Iceland.
Hamilton, Christopher W.
Christopher W.
Hamilton
0000-0001-9731-517X
Nordic Volcanological Center, Institute of Earth Sciences, University of Iceland, Sturlugata 7, 102 Reykjavík, Iceland. The University of Arizona, 1629 E University Blvd Tucson, AZ 85721-0092, USA.
Valsson, Guðmundur
Guðmundur
Valsson
0000-0001-8034-6076
National Land Survey of Iceland, Stillholt 16–18, 300 Akranes.
Einarsson, Páll
Páll
Einarsson
0000-0002-6893-9626
Nordic Volcanological Center, Institute of Earth Sciences, University of Iceland, Sturlugata 7, 102 Reykjavík, Iceland.
Ben-Yehosua, Daniel
Daniel
Ben-Yehosua
0000-0002-6609-2329
Faculty of Civil and Environmental Engineering, University of Iceland, Dunhagi 5, 107 Reykjavík, Iceland.
Gunnarsson, Andri
Andri
Gunnarsson
0000-0002-9041-8763
The National Power Company of Iceland (Landsvirkjun), Háaleitisbraut 68, 103 Reykjavík, Iceland.
Oddsson, Björn
Björn
Oddsson
0000-0002-9397-0326
The Department of Civil Protection and Emergency Management, Skógarhlíð 14, 105 Reykjavík, Iceland.
Digital Elevation Models, orthoimages and lava outlines of the 2021 Fagradalsfjall eruption: Results from near real-time photogrammetric monitoring
Zenodo
2022
Photogrammetry, DEM, volcano monitoring
2022-05-31
eng
10.5281/zenodo.6581469
v1.1
Creative Commons Attribution 4.0 International
This repository contains the data behind the work described in Pedersen et al (in review), specifically the Digital Elevation Models (DEMs), orthoimages and lava outlines created as part of the near-real time monitoring of the Fagradalsfjall 2021 eruption (SW-Iceland).
The processing of the data is explained in detail in the Supplement S2 of Pedersen et al (in review).
The data derived from Pléiades surveys includes only the DEMs and the lava outlines. The Pléiades-based orthoimages are subject to license. Please contact the authors for further information about this.
Convention for file naming:
Data: DEM, Ortho, Outline
YYYYMMDD_HHMM: Date of acquisition
Platform used: Helicopter (HEL), Pléiades (PLE), Hasselblad A6D (A6D)
Origin of elevations in DEMs: meters above ellipsoid (zmae)
Ground Sampling Distance: 2x2m (DEM) and 30x30cm (Ortho)
Cartographic projection: isn93 (see cartographic specifications for further details)
Cartographic specifications:
Cartographic projection: ISN93/Lambert 1993 (EPSG: 3057, https://epsg.io/3057)
Horizontal and vertical reference frame: ISN2016/ISH2004, updated locally around the study area in April 2021 (after pre-eruptive deformations occurred)
Origin of elevations: Ellipsoid WGS84
Raster data format: GeoTIFF
Raster compression system: ZSTD (http://facebook.github.io/zstd/)
Vector data format: GeoPackage (https://www.geopackage.org/)