de.pangaea.dataset902726 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-04-30T22:07:49Z https://doi.pangaea.de/10.1594/PANGAEA.902726 <gco:CharacterString>UAV-derived orthomosaic over a small intertidal coastal strip within "El Soldado", estuary in Guaymas, Sonora, México</gco:CharacterString> 2019-06-17T12:53:09 publication https://doi.org/10.1594/PANGAEA.902726 Encinas-Lara, Miguel Sebastián
msebastian.encinas@gmail.com
https://orcid.org/0000-0002-0541-3053 information author Méndez-Barroso, Luis Arturo
luis.mendez78585@potros.itson.edu.mx
https://orcid.org/0000-0001-7467-5498 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital An orthomosaic image was created with a set of aerial photographs taken with commercial grade Unmanned Aerial Vehicle (UAV, 3DR solo) that flew at 30 meters above ground in March 02, 2019 at 9 a.m. (UTC - 07:00). The orthomosaic covers an area of approximately 18,800 m2 where a meteorological tower and eddy-covariance instrumentation were deployed. The data were used to support the project: "Caracterización de los almacenes y flujos de carbono en pastos marinos de regiones bioclimáticas contrastantes de México." A MAPIR Survey2 RGB camera was pointed downwards at nadir (90°) with a shooting interval of two seconds. The flight conditions during the aerial survey were: wind less than 0.5 m/s and clear sky. Flight duration was 10 minutes. Sidelap overlay was set to 75% and frontlap overlay was 85% . Horizontal Field of View (HVOF) was set to 82°, flight altitude was 30 m whereas flight speed was 4 m/s speed. A total of 314 photographs were used to construct the rectified orthomosaic. Image central coordinates are 27°57'14.4" N and 110°58'19.2" W (which represents the location of the meteorological tower). Orthorectified mosaic was created using 3D reconstruction and image processing software AGISOFT® Photoscan (now Metashape). No GCP were used in the processing, however; orthomosaic coordinates were assign by camera internal GPS. All processes were set at high quality. Dense point cloud composed by 93, 956, 486 points. Image resolution acquired was 1.1 cm/pix completed Coastal Drone orthomosaic UAV theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact CONACYT Caracterización de los almacenes y flujos de carbono en pastos marinos de regiones bioclimáticas contrastantes de México theme <gco:CharacterString>PANGAEA Project List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation -110.9725 -110.9725 27.954 27.954 image/tiff unknown https://hs.pangaea.de/Maps/Mexico/UAV_Estero_soldado/Estero_soldado_020319_ortho.tif download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: Estero_soldado * LATITUDE: 27.954000 * LONGITUDE: -110.972500 * LOCATION: Mexico * METHOD/DEVICE: Unmanned aerial vehicle Further details <gco:CharacterString>General file description for Estero soldado geotiff</gco:CharacterString> https://hs.pangaea.de/Maps/Mexico/UAV_Estero_soldado/file_description_esterosoldado_guaymas.pdf documentDigital Further details <gco:CharacterString>Reporte RGB ESTERO SOLDADO</gco:CharacterString> https://hs.pangaea.de/Maps/Mexico/UAV_Estero_soldado/Estero_Soldado_Report_020319.pdf documentDigital