2026-05-17T12:10:35Z https://datacatalogue.cessda.eu/oai-pmh/v0/oai

6f14bd1d2b50ebffe834edd803a78d8855ec34dfa775bcae39fa76d19638045e 2025-06-17T03:25:15Z language:svopenaire_data

CHAQ2020 - Seymourön - Spatiala data - CHAQ2020 - Seymourön - Rådata Swedish National Data ServiceSvensk nationell datatjänst Landing page CHAQ2020 - Seymourön - Spatiala data - CHAQ2020 - Seymourön - Rådata CHAQ2020 - Seymour Island - Spatial data - CHAQ2020 - Seymour Island - Raw data 2020-150-2-1https://doi.org/10.5878/mjdt-9b46 Westin, Jonathan Westin, Jonathan Almevik, Gunnar Almevik, Gunnar Swedish National Data ServiceSvensk nationell datatjänst 2021-03-02 Landing page AntarcticaAntarktisAntarctic regionarchaeological sitearkeologiskt områdepolar expeditionspolarexpeditionervoyages and travelsresorsocietal eventssamhälleliga händelsereventshändelser och evenemangevents and actionhändelser och handling History and ArchaeologyHistoria och arkeologiHumanities and the ArtsHumaniora och konst The first Swedish Antarctic Expedition (1901-1903), led by Otto Nordenskjöld, sailed to Antarctica on the ship Antarctic captained by CA Larsen, and established a research station on Snow Hill Island. There six members overwintered and performed paleontological, meteorological, geomagnetic and geological studies, while the rest of the expedition set sail for South Orkney. After the winter, on the way back to Snow Hill Island, the Antarctic got stuck in the ice and sank. At this point, the expedition members were divided into three groups. One of these overwintered an extra year on Snow Hill Island, whereas the other two groups were forced to build stone huts in order to overwinter at Hope Bay and Paulet Island. An Argentinean vessel, the Corbeta Uruguay, rescued the expedition in November 1903. CHAQ 2020 is an Argentinean-Swedish project with fieldwork in the area around the Antarctic Peninsula aiming to investigating and documenting the historical remains of the first Swedish South Polar expedition under the leadership of Otto Nordenskjöld 1901-1903. The material was collected in January and February 2020. This catalogue entry collects the spatial data from Seymour Island, which include point clouds and textured meshes produced through structure-from-motion photography. The structure-from-motion documentation of the monuments consists of four complete sets of photographic raw data captured with a Fujifilm X-T2 on January 4-6, 2020. The remains of the boat were fragile and therefore difficult to stage in a way that prevented morphological changes between documenting the two sides. The photos were captured by Gunnar Almevik.Syftet med forskningsprojektet var att dokumentera lämningarna efter Otto Nordenskjölds Antarktisexpeditionen 1901-1903. Materialet består av fotografier, planer, ritningar, 3d-modeller och drönarfilmer från Snow Hillön, Hoppets vik och Seymourön. Denna katalogpost samlar den spatiala datan från Seymourön, vilket inkluderar punktmoln och texturerade trådmodeller skapade genom structure-from-motion fotografering. Se den engelska beskrivningen för mer information. Detta dataset samlar de fyra fotoset som structure-from-motion-modellerna av monumenten är uppbyggda med. Fotografierna togs med en Fujifilm X-T2 den 4-6 januari 2020. Lämningarna av båten var sköra och därför svåra att infånga på ett sätt som förhindrade morfologiska förändringar mellan dokumentationen av de båda sidorna. Fotografierna togs av Gunnar Almevik. AntarcticaAntarktis Access to data through SND. Data are freely accessible.Åtkomst till data via SND. Data är fritt tillgängliga. https://snd.gu.se 2020-150-2 2021-09-02T13:30:46Z ddi:codebook:2_5