Images from three time-lapse cameras at the center of Samoylov Island (2012 – 2021), Lena River Delta, Siberia
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2024
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| _version_ | 1867172202915299328 |
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| author | Miesner, Frederieke Grünberg, Inge Bornemann, Niko Boike, Julia |
| author_facet | Miesner, Frederieke Grünberg, Inge Bornemann, Niko Boike, Julia |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Understanding permafrost processes and changes requires long-term observational datasets. Here we publish images from 3 time-lapse cameras installed at the center of Samoylov Island, Lena River Delta, Siberia (72.3742 °N, 126.4959 °E). The cameras look over the polygonal tundra landscape with elevated dry rims and lower inundated polygon centers. The snow cover is shallow (below 40 cm) in early winter (end of September through January) and only moderately higher (below 80 cm) until snow melt in mid May. The time-lapse camera images give valuable insights into the landscape and snow cover heterogeneity, as well as the timing of the snow cover and vegetation phenology. The cameras took between 1 and 10 pictures per day in the years 2012 to 2021. The images were not edited and also low visibility images are included in this data set. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_972417 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Images from three time-lapse cameras at the center of Samoylov Island (2012 – 2021), Lena River Delta, Siberia Miesner, Frederieke Grünberg, Inge Bornemann, Niko Boike, Julia AWI_Perma; DATE/TIME; Device type; Image, earth surface (water, ice, land); Image, earth surface (water, ice, land) (File Size); Metadata file; MON; Monitoring; Permafrost; Permafrost Research; Samoylov_Island_Center; Samoylov Island; snow properties; time-lapse images Understanding permafrost processes and changes requires long-term observational datasets. Here we publish images from 3 time-lapse cameras installed at the center of Samoylov Island, Lena River Delta, Siberia (72.3742 °N, 126.4959 °E). The cameras look over the polygonal tundra landscape with elevated dry rims and lower inundated polygon centers. The snow cover is shallow (below 40 cm) in early winter (end of September through January) and only moderately higher (below 80 cm) until snow melt in mid May. The time-lapse camera images give valuable insights into the landscape and snow cover heterogeneity, as well as the timing of the snow cover and vegetation phenology. The cameras took between 1 and 10 pictures per day in the years 2012 to 2021. The images were not edited and also low visibility images are included in this data set. |
| title | Images from three time-lapse cameras at the center of Samoylov Island (2012 – 2021), Lena River Delta, Siberia |
| topic | AWI_Perma; DATE/TIME; Device type; Image, earth surface (water, ice, land); Image, earth surface (water, ice, land) (File Size); Metadata file; MON; Monitoring; Permafrost; Permafrost Research; Samoylov_Island_Center; Samoylov Island; snow properties; time-lapse images |
| url | https://doi.org/10.1594/PANGAEA.972417 |