Raster Circumpolar Arctic Vegetation Map
Authors: Martha K. Raynolds, Donald A. Walker, Andrew Balser, Christian Bay, Mitch Campbell, Mikhail M. Cherosov, Fred J. A. Daniëls, Pernille Bronken Eidesen, Ksenia A. Ermokhina, Gerald V. Frost, Birgit Jedrzejek, M. Torre Jorgenson, Blair E. Kennedy, Sergei S. Kholod, Igor A. Lavrinenko, Olga V....
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Online Access: | https://doi.org/10.17632/c4xj5rv6kv.1 https://doi.org/10.17632/C4XJ5RV6KV |
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fttriple:oai:gotriple.eu:50|dedup_wf_001::c0b9d00c12f84a690497ce72277b6880 2023-05-15T14:46:05+02:00 Raster Circumpolar Arctic Vegetation Map Raynolds, Martha Walker, Donald Martha Raynolds 2019-05-16 https://doi.org/10.17632/c4xj5rv6kv.1 https://doi.org/10.17632/C4XJ5RV6KV undefined unknown Mendeley http://dx.doi.org/10.17632/c4xj5rv6kv.1 https://dx.doi.org/10.17632/c4xj5rv6kv.1 http://dx.doi.org/10.17632/C4XJ5RV6KV https://dx.doi.org/10.17632/c4xj5rv6kv lic_creative-commons 10.17632/c4xj5rv6kv.1 oai:easy.dans.knaw.nl:easy-dataset:127255 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:127255 doi:10.17632/c4xj5rv6kv doi:10.17632/c4xj5rv6kv.1 oai:oai.datacite.org:20140712 oai:oai.datacite.org:20140710 10.17632/c4xj5rv6kv 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::db814dc656a911b556dba42a331cebe9 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 Arctic Tundra Vegetation Mapping Land Cover Analysis Satellite Mapping Interdisciplinary sciences geo envir Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2019 fttriple https://doi.org/10.17632/c4xj5rv6kv.1 https://doi.org/10.17632/C4XJ5RV6KV https://doi.org/10.17632/c4xj5rv6kv 2023-01-22T16:51:00Z Authors: Martha K. Raynolds, Donald A. Walker, Andrew Balser, Christian Bay, Mitch Campbell, Mikhail M. Cherosov, Fred J. A. Daniëls, Pernille Bronken Eidesen, Ksenia A. Ermokhina, Gerald V. Frost, Birgit Jedrzejek, M. Torre Jorgenson, Blair E. Kennedy, Sergei S. Kholod, Igor A. Lavrinenko, Olga V. Lavrinenko, Borgþór Magnússon, Nadezhda V. Matveyeva, Sigmar Metúsalemsson, Lennart Nilsen, Ian Olthof, Igor N. Pospelov, Elena B. Pospelova, Darren Pouliot, Vladimir Razzhivin, Gabriela Schaepman-Strub, Jozef Šibík, Mikhail Yu. Telyatnikov, Elena Troeva. Land cover maps are the basic data layer required for understanding and modeling ecological patterns and processes. The Circumpolar Arctic Vegetation Map (CAVM), produced in 2003, has been widely used as a base map for studies in the arctic tundra biome. However, the relatively coarse resolution and vector format of the map were not compatible with many other data sets. We present a new version of the CAVM, building on the strengths of the original map, while providing a finer spatial resolution, raster format, and improved mapping. The Raster CAVM uses the legend, extent and projection of the original CAVM. The legend has 16 vegetation types, glacier, saline water, freshwater, and non-arctic land. The Raster CAVM divides the original rock-water-vegetation complex map unit that mapped the Canadian Shield into two map units, distinguishing between areas with lichen- and shrub-dominated vegetation. In contrast to the original hand-drawn CAVM, the new map is based on unsupervised classifications of seventeen geographic/floristic sub-sections of the Arctic, using AVHRR and MODIS data (reflectance and NDVI) and elevation data. The units resulting from the classification were modeled to the CAVM types using a wide variety of ancillary data. The map was reviewed by experts familiar with their particular region, including many of the original authors of the CAVM from Canada, Greenland (Denmark), Iceland, Norway (including Svalbard), Russia, and the U.S. The analysis ... Dataset Arctic glacier glacier glacier glacier glacier glacier* Greenland Iceland Svalbard Tundra Unknown Arctic Svalbard Canada Greenland Norway Blair ENVELOPE(160.817,160.817,-72.533,-72.533) Torre ENVELOPE(-59.729,-59.729,-62.413,-62.413) Nadezhda ENVELOPE(64.167,64.167,-72.733,-72.733) |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
unknown |
topic |
Arctic Tundra Vegetation Mapping Land Cover Analysis Satellite Mapping Interdisciplinary sciences geo envir |
spellingShingle |
Arctic Tundra Vegetation Mapping Land Cover Analysis Satellite Mapping Interdisciplinary sciences geo envir Raynolds, Martha Raster Circumpolar Arctic Vegetation Map |
topic_facet |
Arctic Tundra Vegetation Mapping Land Cover Analysis Satellite Mapping Interdisciplinary sciences geo envir |
description |
Authors: Martha K. Raynolds, Donald A. Walker, Andrew Balser, Christian Bay, Mitch Campbell, Mikhail M. Cherosov, Fred J. A. Daniëls, Pernille Bronken Eidesen, Ksenia A. Ermokhina, Gerald V. Frost, Birgit Jedrzejek, M. Torre Jorgenson, Blair E. Kennedy, Sergei S. Kholod, Igor A. Lavrinenko, Olga V. Lavrinenko, Borgþór Magnússon, Nadezhda V. Matveyeva, Sigmar Metúsalemsson, Lennart Nilsen, Ian Olthof, Igor N. Pospelov, Elena B. Pospelova, Darren Pouliot, Vladimir Razzhivin, Gabriela Schaepman-Strub, Jozef Šibík, Mikhail Yu. Telyatnikov, Elena Troeva. Land cover maps are the basic data layer required for understanding and modeling ecological patterns and processes. The Circumpolar Arctic Vegetation Map (CAVM), produced in 2003, has been widely used as a base map for studies in the arctic tundra biome. However, the relatively coarse resolution and vector format of the map were not compatible with many other data sets. We present a new version of the CAVM, building on the strengths of the original map, while providing a finer spatial resolution, raster format, and improved mapping. The Raster CAVM uses the legend, extent and projection of the original CAVM. The legend has 16 vegetation types, glacier, saline water, freshwater, and non-arctic land. The Raster CAVM divides the original rock-water-vegetation complex map unit that mapped the Canadian Shield into two map units, distinguishing between areas with lichen- and shrub-dominated vegetation. In contrast to the original hand-drawn CAVM, the new map is based on unsupervised classifications of seventeen geographic/floristic sub-sections of the Arctic, using AVHRR and MODIS data (reflectance and NDVI) and elevation data. The units resulting from the classification were modeled to the CAVM types using a wide variety of ancillary data. The map was reviewed by experts familiar with their particular region, including many of the original authors of the CAVM from Canada, Greenland (Denmark), Iceland, Norway (including Svalbard), Russia, and the U.S. The analysis ... |
author2 |
Walker, Donald Martha Raynolds |
format |
Dataset |
author |
Raynolds, Martha |
author_facet |
Raynolds, Martha |
author_sort |
Raynolds, Martha |
title |
Raster Circumpolar Arctic Vegetation Map |
title_short |
Raster Circumpolar Arctic Vegetation Map |
title_full |
Raster Circumpolar Arctic Vegetation Map |
title_fullStr |
Raster Circumpolar Arctic Vegetation Map |
title_full_unstemmed |
Raster Circumpolar Arctic Vegetation Map |
title_sort |
raster circumpolar arctic vegetation map |
publisher |
Mendeley |
publishDate |
2019 |
url |
https://doi.org/10.17632/c4xj5rv6kv.1 https://doi.org/10.17632/C4XJ5RV6KV |
long_lat |
ENVELOPE(160.817,160.817,-72.533,-72.533) ENVELOPE(-59.729,-59.729,-62.413,-62.413) ENVELOPE(64.167,64.167,-72.733,-72.733) |
geographic |
Arctic Svalbard Canada Greenland Norway Blair Torre Nadezhda |
geographic_facet |
Arctic Svalbard Canada Greenland Norway Blair Torre Nadezhda |
genre |
Arctic glacier glacier glacier glacier glacier glacier* Greenland Iceland Svalbard Tundra |
genre_facet |
Arctic glacier glacier glacier glacier glacier glacier* Greenland Iceland Svalbard Tundra |
op_source |
10.17632/c4xj5rv6kv.1 oai:easy.dans.knaw.nl:easy-dataset:127255 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:127255 doi:10.17632/c4xj5rv6kv doi:10.17632/c4xj5rv6kv.1 oai:oai.datacite.org:20140712 oai:oai.datacite.org:20140710 10.17632/c4xj5rv6kv 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::db814dc656a911b556dba42a331cebe9 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 |
op_relation |
http://dx.doi.org/10.17632/c4xj5rv6kv.1 https://dx.doi.org/10.17632/c4xj5rv6kv.1 http://dx.doi.org/10.17632/C4XJ5RV6KV https://dx.doi.org/10.17632/c4xj5rv6kv |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.17632/c4xj5rv6kv.1 https://doi.org/10.17632/C4XJ5RV6KV https://doi.org/10.17632/c4xj5rv6kv |
_version_ |
1766317353231974400 |