{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T01:49:10Z","timestamp":1760233750374,"version":"build-2065373602"},"reference-count":58,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2021,2,19]],"date-time":"2021-02-19T00:00:00Z","timestamp":1613692800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100012258","name":"Polar Knowledge Canada","doi-asserted-by":"publisher","award":["PKC-NST-1617-0003"],"award-info":[{"award-number":["PKC-NST-1617-0003"]}],"id":[{"id":"10.13039\/100012258","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>Radar penetration in brine-wetted snow-covered sea ice is almost nil, yet reports exist of a correlation between snow depth or ice thickness and SAR parameters. This article presents a description of snow depth and first-year sea ice thickness distributions in three fjords of the Hudson Strait and of their tenuous correlation with SAR backscattering in the C- and X-band. Snow depth and ice thickness were directly measured in three fjords of the Hudson Strait from 2015 to 2018 in April or May. Bayesian linear regression analysis was used to investigate their relationship with RADARSAT-2 (C-band) or TerraSAR-X (X-band). Polarimetric ratios and the Cloude\u2013Pottier decomposition parameters were explored along with the HH, HV and VV bands. Linear correlations were generally no higher than 0.3 except for a special case in May 2018. The co-polarization ratio did not perform better than the backscattering coefficients.<\/jats:p>","DOI":"10.3390\/rs13040768","type":"journal-article","created":{"date-parts":[[2021,2,19]],"date-time":"2021-02-19T09:06:10Z","timestamp":1613725570000},"page":"768","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Tenuous Correlation between Snow Depth or Sea Ice Thickness and C- or X-Band Backscattering in Nunavik Fjords of the Hudson Strait"],"prefix":"10.3390","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4236-3566","authenticated-orcid":false,"given":"Sophie","family":"Dufour-Beaus\u00e9jour","sequence":"first","affiliation":[{"name":"Centre Eau Terre Environnement, Institut National de la Recherche Scientifique (INRS), Quebec City, QC G1K 9A9, Canada"},{"name":"Centre d\u2019\u00e9tudes dordiques (CEN), Universit\u00e9 Laval, Quebec City, QC G1V 0A6, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Monique","family":"Bernier","sequence":"additional","affiliation":[{"name":"Centre Eau Terre Environnement, Institut National de la Recherche Scientifique (INRS), Quebec City, QC G1K 9A9, Canada"},{"name":"Centre d\u2019\u00e9tudes dordiques (CEN), Universit\u00e9 Laval, Quebec City, QC G1V 0A6, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J\u00e9rome","family":"Simon","sequence":"additional","affiliation":[{"name":"Centre Eau Terre Environnement, Institut National de la Recherche Scientifique (INRS), Quebec City, QC G1K 9A9, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0214-5356","authenticated-orcid":false,"given":"Saeid","family":"Homayouni","sequence":"additional","affiliation":[{"name":"Centre Eau Terre Environnement, Institut National de la Recherche Scientifique (INRS), Quebec City, QC G1K 9A9, Canada"},{"name":"Centre d\u2019\u00e9tudes dordiques (CEN), Universit\u00e9 Laval, Quebec City, QC G1V 0A6, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"V\u00e9ronique","family":"Gilbert","sequence":"additional","affiliation":[{"name":"Kativik Regional Government, Kuujjuaq, QC J0M 1C0, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1158-3876","authenticated-orcid":false,"given":"Yves","family":"Gauthier","sequence":"additional","affiliation":[{"name":"Centre Eau Terre Environnement, Institut National de la Recherche Scientifique (INRS), Quebec City, QC G1K 9A9, Canada"},{"name":"Centre d\u2019\u00e9tudes dordiques (CEN), Universit\u00e9 Laval, Quebec City, QC G1V 0A6, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juupi","family":"Tuniq","sequence":"additional","affiliation":[{"name":"Hydro-Qu\u00e9bec, Salluit, QC J0M 1S0, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anna","family":"Wendleder","sequence":"additional","affiliation":[{"name":"German Aerospace Center (DLR), Oberpfaffenhofen, 82234 We\u00dfling, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Achim","family":"Roth","sequence":"additional","affiliation":[{"name":"German Aerospace Center (DLR), Oberpfaffenhofen, 82234 We\u00dfling, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2021,2,19]]},"reference":[{"key":"ref_1","unstructured":"Nickels, S., Furgal, C., Buell, M., and Moquin, H. 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