Digitized retrogressive thaw slump polygons on Banks Island and Victoria Island in the Canadian Arctic
The boundaries of retrogressive thaw slumps (RTSs) in the Canadian Arctic were manually digitized as shapefile on 2017 PlanetScope satellite imagery (https://api.planet.com) using QGIS. The satellite imagery was requested through Planet's Education and Research Program. Specifically, four study...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.957256 2024-05-19T07:35:28+00:00 Digitized retrogressive thaw slump polygons on Banks Island and Victoria Island in the Canadian Arctic Lin, Yiwen MEDIAN LATITUDE: 72.450000 * MEDIAN LONGITUDE: -119.357500 * SOUTH-BOUND LATITUDE: 71.390000 * WEST-BOUND LONGITUDE: -122.210000 * NORTH-BOUND LATITUDE: 73.160000 * EAST-BOUND LONGITUDE: -117.860000 * DATE/TIME START: 2017-07-19T00:00:00 * DATE/TIME END: 2017-08-18T00:00:00 2023 text/tab-separated-values, 8 data points https://doi.pangaea.de/10.1594/PANGAEA.957256 https://doi.org/10.1594/PANGAEA.957256 en eng PANGAEA Planet Team (2017): Planet application Program interface: in space for life on earth. https://api.planet.com https://doi.pangaea.de/10.1594/PANGAEA.957256 https://doi.org/10.1594/PANGAEA.957256 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Area/locality Banks_Island_S1 Banks_Island_S2 Banks_Island_S3 Banks Island Canada Binary Object Binary Object (File Size) Binary Object (Media Type) Canadian Arctic Date/Time of event deep learning Event label Latitude of event Latitude of event 2 Longitude of event Longitude of event 2 thaw slump Victoria_Island_S4 Victoria Island North West Territories Dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.957256 2024-04-23T23:36:33Z The boundaries of retrogressive thaw slumps (RTSs) in the Canadian Arctic were manually digitized as shapefile on 2017 PlanetScope satellite imagery (https://api.planet.com) using QGIS. The satellite imagery was requested through Planet's Education and Research Program. Specifically, four study sites, including three sites (S1, S2, S4) on Banks Island and one site (S3) on Victoria Island, were chosen for RTS digitization. S1 is located between 72.93 °N - 73.16 °N and 117.88 °W - 118.72 °W; S2 is located between 72.79 °N - 72.86 °N and 118.82 °W - 119.11 °W; S3 is located between 72.46 °N - 72.56 °N and 117.86 °W - 118.17 °W; S4 is located between 71.39 °N - 71.45 °N and 122.09 °W - 122.21 °W. The imagery date of S1, S2 and S3 is 2017/08/18, and the imagery date of S4 is 2017/07/19. There are 242, 52, 43 and 28 RTS boundaries on S1, S2, S3 and S4, respectively. The field "type" in the shapefile means the location where the RTS initiated. Dataset Arctic Banks Island Victoria Island victoria island PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-122.210000,-117.860000,73.160000,71.390000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Area/locality Banks_Island_S1 Banks_Island_S2 Banks_Island_S3 Banks Island Canada Binary Object Binary Object (File Size) Binary Object (Media Type) Canadian Arctic Date/Time of event deep learning Event label Latitude of event Latitude of event 2 Longitude of event Longitude of event 2 thaw slump Victoria_Island_S4 Victoria Island North West Territories |
spellingShingle |
Area/locality Banks_Island_S1 Banks_Island_S2 Banks_Island_S3 Banks Island Canada Binary Object Binary Object (File Size) Binary Object (Media Type) Canadian Arctic Date/Time of event deep learning Event label Latitude of event Latitude of event 2 Longitude of event Longitude of event 2 thaw slump Victoria_Island_S4 Victoria Island North West Territories Lin, Yiwen Digitized retrogressive thaw slump polygons on Banks Island and Victoria Island in the Canadian Arctic |
topic_facet |
Area/locality Banks_Island_S1 Banks_Island_S2 Banks_Island_S3 Banks Island Canada Binary Object Binary Object (File Size) Binary Object (Media Type) Canadian Arctic Date/Time of event deep learning Event label Latitude of event Latitude of event 2 Longitude of event Longitude of event 2 thaw slump Victoria_Island_S4 Victoria Island North West Territories |
description |
The boundaries of retrogressive thaw slumps (RTSs) in the Canadian Arctic were manually digitized as shapefile on 2017 PlanetScope satellite imagery (https://api.planet.com) using QGIS. The satellite imagery was requested through Planet's Education and Research Program. Specifically, four study sites, including three sites (S1, S2, S4) on Banks Island and one site (S3) on Victoria Island, were chosen for RTS digitization. S1 is located between 72.93 °N - 73.16 °N and 117.88 °W - 118.72 °W; S2 is located between 72.79 °N - 72.86 °N and 118.82 °W - 119.11 °W; S3 is located between 72.46 °N - 72.56 °N and 117.86 °W - 118.17 °W; S4 is located between 71.39 °N - 71.45 °N and 122.09 °W - 122.21 °W. The imagery date of S1, S2 and S3 is 2017/08/18, and the imagery date of S4 is 2017/07/19. There are 242, 52, 43 and 28 RTS boundaries on S1, S2, S3 and S4, respectively. The field "type" in the shapefile means the location where the RTS initiated. |
format |
Dataset |
author |
Lin, Yiwen |
author_facet |
Lin, Yiwen |
author_sort |
Lin, Yiwen |
title |
Digitized retrogressive thaw slump polygons on Banks Island and Victoria Island in the Canadian Arctic |
title_short |
Digitized retrogressive thaw slump polygons on Banks Island and Victoria Island in the Canadian Arctic |
title_full |
Digitized retrogressive thaw slump polygons on Banks Island and Victoria Island in the Canadian Arctic |
title_fullStr |
Digitized retrogressive thaw slump polygons on Banks Island and Victoria Island in the Canadian Arctic |
title_full_unstemmed |
Digitized retrogressive thaw slump polygons on Banks Island and Victoria Island in the Canadian Arctic |
title_sort |
digitized retrogressive thaw slump polygons on banks island and victoria island in the canadian arctic |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.957256 https://doi.org/10.1594/PANGAEA.957256 |
op_coverage |
MEDIAN LATITUDE: 72.450000 * MEDIAN LONGITUDE: -119.357500 * SOUTH-BOUND LATITUDE: 71.390000 * WEST-BOUND LONGITUDE: -122.210000 * NORTH-BOUND LATITUDE: 73.160000 * EAST-BOUND LONGITUDE: -117.860000 * DATE/TIME START: 2017-07-19T00:00:00 * DATE/TIME END: 2017-08-18T00:00:00 |
long_lat |
ENVELOPE(-122.210000,-117.860000,73.160000,71.390000) |
genre |
Arctic Banks Island Victoria Island victoria island |
genre_facet |
Arctic Banks Island Victoria Island victoria island |
op_relation |
Planet Team (2017): Planet application Program interface: in space for life on earth. https://api.planet.com https://doi.pangaea.de/10.1594/PANGAEA.957256 https://doi.org/10.1594/PANGAEA.957256 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.957256 |
_version_ |
1799474135908220928 |