Mennenga Moritz mennenga@nihk.de 0000-0003-1521-8929 Niedersächsisches Institut für historische Küstenforschung, Wilhelmshaven NIhK https://nihk.de/ https://ror.org/00td4wt22 2024 Multispectral orthomosaic from UAV-based survey at the monastery Ihlow, district of Aurich, Germany dataset https://doi.org/10.1594/PANGAEA.968962 2024-12-30T00:01:29 This is the data from the aerial survey of the monastery area of Ihlow, district of Aurich, to locate archaeological structures on 22.06.2023 (NIhK activity 2023-4). The aim was to locate archaeological features. The photos were taken with a DJI Mavic3M drone with RTK module. The location was measured using Sapos HEPS correction data, resulting in a horizontal position accuracy of 0.01 - 0.02 m and a height accuracy of 0.02 - 0.03 m. The photos were calculated into an orthomosaic using Agisoft Metashape and exported as a multiband raster. The recorded bands correspond to Green (860nm +/-16nm), Red (650nm +/-16nm), Red Edge (730nm +/-16nm) and Near Infrared (860nm +/-26nm). 7.458311 7.458311 53.404182 53.404182 7.458311 53.404182 2023-06-22T11:28:00 2023-06-22T15:29:00 Ihlow_NIhK-2023-4 53.404182 7.458311 Ihlow monastery, district Aurich, Germany 2023-06-22T11:28:00 2023-06-22T15:29:00 Drone, DJI, Mavic3M; coupled with SAPOS-HEPS correction; followed by Orthomosaic creation in Metashape 2.0.1, Agisoft 3.6 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels ProcLevel4 PANGAEA data processing level 4 https://wiki.pangaea.de/wiki/Processing_levels#PANGAEA_data_processing_level_4 citable Archaeological prospection Multispectral Image Data author79212 curlevel30 event3167628 geocode1599 geocode1600 geocode1601 inst463 license21 method16863 proclevel50 term61124 term70265 term73783