Lidar data acquired by drone at the Bordeaux observatory (Floirac)

Dataset

DOI

Acquisition date : 2022/07/06

Sensor :Yellowscan, Surveyor - GNSS-inertial station: Applanix APX-15 UAV - Lidar: Velodyne VLP16 (Puck) : Wavelength: 905 nm / 300,000 pulses per second (300 kHz) / 2 echoes per pulse / Angle of view: 360 deg - Accuracy: 4cm

Vector: DJI Matrice 600 Pro drone

Flight conditions : - Trajectory design: double grid, distance between lines: 40 m - Speed: 5m/s - Flight height: 50m above ground level, constrained by IGN DTM at 5m spatial resolution -Flight planning software: UGCS-4.0.134

Pre-processing software : - Applanix POSPac UAV 8.4: trajectory post-processing based on the UAV's GNSS inertial unit data, using a reference GNSS base station. The correction solution for each trajectory is exported as an ASCII SBET (Smoothed Best Estimated Trajectory) file. - Yellowscan CloudStation V2106.0.0: The SBET file is integrated into the software to generate point clouds in .las format projected in RGF93/Lambert 93.

Identifier
DOI	https://doi.org/10.57745/F6TBHY
Metadata Access	https://entrepot.recherche.data.gouv.fr/oai?verb=GetRecord&metadataPrefix=oai_datacite&identifier=doi:10.57745/F6TBHY

Provenance
Creator	ALLEAUME, Samuel ; DE BOISSIEU, Florian
Publisher	Recherche Data Gouv
Contributor	ALLEAUME, SAMUEL; UMR TETIS
Publication Year	2024
Rights	etalab 2.0; info:eu-repo/semantics/openAccess; https://spdx.org/licenses/etalab-2.0.html
OpenAccess	true
Contact	ALLEAUME, SAMUEL (INRAE)

Representation
Resource Type	Dataset
Format	application/octet-stream; text/plain; application/vnd.google-earth.kml+xml
Size	588308190; 18894014; 2723
Version	1.0
Discipline	Geosciences; Earth and Environmental Science; Environmental Research; Natural Sciences