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LiDAR Datasets for Hypogenic and Epigenic Caves in Bahia, Brazil (2018)

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posted on 01.11.2021, 15:20 authored by Stephan de HoopStephan de Hoop, Rahul PrabhakaranRahul Prabhakaran, G. (Giovanni) Bertotti, H. (Hilario) Bezerra, Cayo Pontes, Rebecca Lima, Philippe Audra, Augusto Auler
5 LiDAR datasets collected in a fieldwork expedition to hypogenic and epigenic caves in the State of Bahia, Brazil (2018). The data consists of a dense point clouds (resolution of around 3-10 cm), and the size of the caves are 10s to 100s of meters. The data is collected with the mobile LiDAR device (GeoSLAM ZEB REVO). The cave are located in a similar area, but here are the more precise geo-location of all the caves (in Latitude, Longitude):
Diva De Maura: (-12.36525017, -41.57411493)
Ioio: (-12.39495042, -41.563312)
Torrinha: (-12.348743, -41.603489)
Lapinha: (-12.4645320, -40.980800)
Paixao: (-12.5936400, -41.020847)

Funding

Shell Brazil and Top sector Energy (Netherlands)

History

Publisher

4TU.ResearchData

Time coverage

2018

Geolocation

Lençóis, State of Bahia, Brazil

Geolocation Longitude

-41.386323

Geolocation Latitude

-12.562290

Format

LiDAR data is in LAS format.

Organizations

TU Delft, Faculty of Civil Engineering and Geosciences, Department of Geoscience and Engineering Universidade Federal do Rio Grande do Norte