HLWATER V1.0 Optical (water bodies Sentinel-2 TOA reflectance retrievals for 23/08/2019) - Western Nunavik (Subarctic Canada) ...
This dataset refers to the retrieval of TOA reflectance from the Sentinel-2 L1C 10-m bands for 23/08/2019, having as reference the Very High Resolution water body delineation dataset computed with the HLWATER V1.0 model (Freitas et al., 2024) for Western Nunavik (Eastern Hudson Bay), Subarctic Canad...
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Online Access: | https://dx.doi.org/10.5281/zenodo.12197262 https://zenodo.org/doi/10.5281/zenodo.12197262 |
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ftdatacite:10.5281/zenodo.12197262 2024-09-15T18:11:03+00:00 HLWATER V1.0 Optical (water bodies Sentinel-2 TOA reflectance retrievals for 23/08/2019) - Western Nunavik (Subarctic Canada) ... Freitas, Pedro Vieira, Gonçalo Martins, Diana Canário, João Pina, Pedro Heim, Birgit Juhls, Bennet Couture, Raoul-Marie Vincent, Warwick F. 2024 https://dx.doi.org/10.5281/zenodo.12197262 https://zenodo.org/doi/10.5281/zenodo.12197262 unknown Zenodo https://dx.doi.org/10.5281/zenodo.12197263 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 forest-tundra ecozone permafrost thermokarst lakes ponds water bodies Dataset dataset 2024 ftdatacite https://doi.org/10.5281/zenodo.1219726210.5281/zenodo.12197263 2024-07-03T12:46:42Z This dataset refers to the retrieval of TOA reflectance from the Sentinel-2 L1C 10-m bands for 23/08/2019, having as reference the Very High Resolution water body delineation dataset computed with the HLWATER V1.0 model (Freitas et al., 2024) for Western Nunavik (Eastern Hudson Bay), Subarctic Canada. It covers a total area of 41,832 km2 within the latitudes 54° to 58° N and the longitudes 74° to 78° W. The dataset is composed of 167,755 water body reflectance retrievals. Additionally, 1 km2 hexagonal grids are provided with the calculation of the limnodiversity (diversity of water optical groups/colors). The optical groups were automatically defined using K-Means to 11 clusters, according to the highest Pseudo-F Score. Outputs are provided in shapefile and geodatabase formats. The manuscript detailing these outputs has been submitted to GIScience and Remote Sensing. ... Dataset Hudson Bay permafrost Subarctic Thermokarst Tundra Nunavik DataCite |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
forest-tundra ecozone permafrost thermokarst lakes ponds water bodies |
spellingShingle |
forest-tundra ecozone permafrost thermokarst lakes ponds water bodies Freitas, Pedro Vieira, Gonçalo Martins, Diana Canário, João Pina, Pedro Heim, Birgit Juhls, Bennet Couture, Raoul-Marie Vincent, Warwick F. HLWATER V1.0 Optical (water bodies Sentinel-2 TOA reflectance retrievals for 23/08/2019) - Western Nunavik (Subarctic Canada) ... |
topic_facet |
forest-tundra ecozone permafrost thermokarst lakes ponds water bodies |
description |
This dataset refers to the retrieval of TOA reflectance from the Sentinel-2 L1C 10-m bands for 23/08/2019, having as reference the Very High Resolution water body delineation dataset computed with the HLWATER V1.0 model (Freitas et al., 2024) for Western Nunavik (Eastern Hudson Bay), Subarctic Canada. It covers a total area of 41,832 km2 within the latitudes 54° to 58° N and the longitudes 74° to 78° W. The dataset is composed of 167,755 water body reflectance retrievals. Additionally, 1 km2 hexagonal grids are provided with the calculation of the limnodiversity (diversity of water optical groups/colors). The optical groups were automatically defined using K-Means to 11 clusters, according to the highest Pseudo-F Score. Outputs are provided in shapefile and geodatabase formats. The manuscript detailing these outputs has been submitted to GIScience and Remote Sensing. ... |
format |
Dataset |
author |
Freitas, Pedro Vieira, Gonçalo Martins, Diana Canário, João Pina, Pedro Heim, Birgit Juhls, Bennet Couture, Raoul-Marie Vincent, Warwick F. |
author_facet |
Freitas, Pedro Vieira, Gonçalo Martins, Diana Canário, João Pina, Pedro Heim, Birgit Juhls, Bennet Couture, Raoul-Marie Vincent, Warwick F. |
author_sort |
Freitas, Pedro |
title |
HLWATER V1.0 Optical (water bodies Sentinel-2 TOA reflectance retrievals for 23/08/2019) - Western Nunavik (Subarctic Canada) ... |
title_short |
HLWATER V1.0 Optical (water bodies Sentinel-2 TOA reflectance retrievals for 23/08/2019) - Western Nunavik (Subarctic Canada) ... |
title_full |
HLWATER V1.0 Optical (water bodies Sentinel-2 TOA reflectance retrievals for 23/08/2019) - Western Nunavik (Subarctic Canada) ... |
title_fullStr |
HLWATER V1.0 Optical (water bodies Sentinel-2 TOA reflectance retrievals for 23/08/2019) - Western Nunavik (Subarctic Canada) ... |
title_full_unstemmed |
HLWATER V1.0 Optical (water bodies Sentinel-2 TOA reflectance retrievals for 23/08/2019) - Western Nunavik (Subarctic Canada) ... |
title_sort |
hlwater v1.0 optical (water bodies sentinel-2 toa reflectance retrievals for 23/08/2019) - western nunavik (subarctic canada) ... |
publisher |
Zenodo |
publishDate |
2024 |
url |
https://dx.doi.org/10.5281/zenodo.12197262 https://zenodo.org/doi/10.5281/zenodo.12197262 |
genre |
Hudson Bay permafrost Subarctic Thermokarst Tundra Nunavik |
genre_facet |
Hudson Bay permafrost Subarctic Thermokarst Tundra Nunavik |
op_relation |
https://dx.doi.org/10.5281/zenodo.12197263 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.5281/zenodo.1219726210.5281/zenodo.12197263 |
_version_ |
1810448658800312320 |