Articles | Volume 13, issue 7
Earth Syst. Sci. Data, 13, 3179–3201, 2021
https://doi.org/10.5194/essd-13-3179-2021
Earth Syst. Sci. Data, 13, 3179–3201, 2021
https://doi.org/10.5194/essd-13-3179-2021
Data description paper
02 Jul 2021
Data description paper | 02 Jul 2021

UAV-based very high resolution point cloud, digital surface model and orthomosaic of the Chã das Caldeiras lava fields (Fogo, Cabo Verde)

Gonçalo Vieira et al.

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Cited articles

Bagnardi, M., González, P. J., and Hooper, A.: High-resolution digital elevation model from tri-stereo Pleiades-1 satellite imagery for lava flow volume estimates at Fogo volcano: tri-stereo Pleiades DEM of Fogo volcano, Geophys. Res. Lett., 43, 6267–6275, https://doi.org/10.1002/2016GL069457, 2016. 
Baldi, P., Bonvalot, S., Briole, P., Coltelli, M., Gwinner, K., Marsella, M., Puglisi, G., and Rémy, D.: Validation and comparison of different techniques for the derivation of digital elevation models and volcanic monitoring (Vulcano Island, Italy), Int. J. Remote Sens., 23, 4783–4800. https://doi.org/10.1080/01431160110115861, 2002. 
Barrett, R., Lebas, E., Ramalho, R., Klaucke, I., Kutterolf, S., Klügel, A., Lindhorst, K., Gross, F., and Krastel, S.: Revisiting the tsunamigenic volcanic flank-collapse of Fogo Island in the Cape Verdes, offshore West Africam Geological Society, London, Special Publications, 500, 13–26, https://doi.org/10.1144/SP500-2019-187, 2019. 
Bebiano, J.: A geologia do arquipélago de Cabo Verde, Comunicações dos Serviços Geológicos de Portugal, 18, 167–187, 1932. 
Bignami, C., Chini, M., Amici, S., and Trasatti E.: Synergic use of multi-sensor satellite data for volcanic hazards monitoring: the Fogo (Cape Verde) 2014-2015 effusive eruption, Frontiers of Earth Science, 8, 22, https://doi.org/10.3389/feart.2020.00022, 2020. 
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Short summary
Fogo in Cabo Verde is one of the most active ocean island volcanoes on Earth, posing important hazards to local populations and at a regional level. The last eruption occurred from November 2014 to February 2015. A survey of the Chã das Caldeiras area was conducted using a fixed-wing unmanned aerial vehicle. A point cloud, digital surface model and orthomosaic with 10 and 25 cm resolutions are provided, together with the full aerial survey projects and datasets.