Thermo-erosion gullies inventory of Nordenskiöld Land (Svalbard Archipelago)
Fuente:
PANGAEA
Enregistré dans:
| Auteurs principaux: | , , |
|---|---|
| Format: | Dataset Open Access |
| Langue: | en |
| Publié: |
PANGAEA
2022
|
| Sujets: | |
| Accès en ligne: | |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
| _version_ | 1867168216321622016 |
|---|---|
| author | Nicu, Ionut Cristi Rubensdotter, Lena Lombardo, Luigi |
| author_facet | Nicu, Ionut Cristi Rubensdotter, Lena Lombardo, Luigi |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We present a comprehensive inventory of thermo-erosion gullies (gullies developed in the Arctic and sub-Arctic areas) in Nordenskiöld Land (Svalbard Archipelago). We used the most recent orthophotos (5 x 5 m pixel size) acquired in 2009-2011 from the Web Map Services (WMS) of the Norwegian Polar Institute. The thermo-erosion gullies were identified and digitised on-screen as polygons in the WGS_1984_UTM_Zone_33N coordinate reference system. We identified a number of 908 thermo-erosion gullies, that will be used along with the thaw slumps inventory to provide the first multi-hazard predictive model in the Arctic. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_945395 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Thermo-erosion gullies inventory of Nordenskiöld Land (Svalbard Archipelago) Nicu, Ionut Cristi Rubensdotter, Lena Lombardo, Luigi Based on orthophotos; Cryosphere; Nordenskiöld_Land; Spitzbergen; Svalbard; thermo-erosion gullies; thermokarst We present a comprehensive inventory of thermo-erosion gullies (gullies developed in the Arctic and sub-Arctic areas) in Nordenskiöld Land (Svalbard Archipelago). We used the most recent orthophotos (5 x 5 m pixel size) acquired in 2009-2011 from the Web Map Services (WMS) of the Norwegian Polar Institute. The thermo-erosion gullies were identified and digitised on-screen as polygons in the WGS_1984_UTM_Zone_33N coordinate reference system. We identified a number of 908 thermo-erosion gullies, that will be used along with the thaw slumps inventory to provide the first multi-hazard predictive model in the Arctic. |
| title | Thermo-erosion gullies inventory of Nordenskiöld Land (Svalbard Archipelago) |
| topic | Based on orthophotos; Cryosphere; Nordenskiöld_Land; Spitzbergen; Svalbard; thermo-erosion gullies; thermokarst |
| url | https://doi.org/10.1594/PANGAEA.945395 |