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Scopus Author ID: 57188719070

Keywords

sea ice, remote sensing, snow, Arctic, Antarctic

Countries

Canada, India

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Employment (7)

Amrita Vishwa Vidyapeetham: Coimbatore, IN

2024-08-01 to present | Research Assistant Professor (Electronics and Communication Engineering)
Employment
Source: Self-asserted source
Vishnu Nandan

University of Calgary: Calgary, AB, CA

2023-01-01 to present | Post-Doctoral Researcher (Geography)
Employment
Source: Self-asserted source
Vishnu Nandan

University of Manitoba: Winnipeg, Manitoba, CA

2022-09-01 to present | Research Associate (Centre for Earth Observation Science)
Employment
Source: Self-asserted source
Vishnu Nandan

University of Calgary: Calgary, AB, CA

2021-09-01 to 2022-12-31 | Research Associate (Geography)
Employment
Source: Self-asserted source
Vishnu Nandan

University of Manitoba: Winnipeg, Manitoba, CA

2019-09-01 to 2022-08-31 | Post-Doctoral Researcher (Centre for Earth Observation Science)
Employment
Source: Self-asserted source
Vishnu Nandan

University of Victoria: Victoria, BC, CA

2018-09-01 to 2019-08-31 | Post-Doctoral Researcher (Geography)
Employment
Source: Self-asserted source
Vishnu Nandan

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung: Bremerhaven, Bremen, DE

2012-10-01 to 2013-11-01 | Research Associate (Glaciology)
Employment
Source: Self-asserted source
Vishnu Nandan

Education and qualifications (3)

University of Calgary: Calgary, AB, CA

2014-09-01 to 2018-08-18 | Doctor of Philosophy (Geography)
Education
Source: Self-asserted source
Vishnu Nandan

University of Twente: Enschede, Overijssel, NL

2010-09-27 to 2012-03-23 | Master of Science (Earth Observation Sciences)
Education
Source: Self-asserted source
Vishnu Nandan

University of Kerala: Thiruvananthapuram, Kerala, IN

2004-07-01 to 2008-07-01 | Bachelor of Technology (Electronics and Communication)
Education
Source: Self-asserted source
Vishnu Nandan

Professional activities (6)

European Geosciences Union: Munich, DE

2022-07-01 to present | Associate Editor (The Cryosphere)
Service
Source: Self-asserted source
Vishnu Nandan

Technical University of Denmark: Kongens Lyngby, Hovedstaden, DK

2021-10-21 to 2021-10-30 | Visiting Scientist (DTU Space)
Invited position
Source: Self-asserted source
Vishnu Nandan

Laboratoire d'Études en Géophysique et Océanographie Spatiales: Toulouse, Occitanie, FR

2021-10-01 to 2021-10-21 | Visiting Scientist (LEGOS)
Invited position
Source: Self-asserted source
Vishnu Nandan

Danish Meteorological Institute: Copenhagen, DK

2020-12-01 to 2020-12-30 | Visiting Scientist (Ocean Sciences)
Invited position
Source: Self-asserted source
Vishnu Nandan

Nordic Institute for Theoretical Physics: Stockholm, Stockholm, SE

2018-09-01 to 2018-09-30 | Visiting Scientist
Invited position
Source: Self-asserted source
Vishnu Nandan

University of Calgary: Calgary, AB, CA

2017-03-10 | Academic Excellence Award (Geography)
Distinction
Source: Self-asserted source
Vishnu Nandan

Works (37)

A Practical Approach to FMCW Radar Deconvolution in the Sea Ice Domain

IEEE Access
2024 | Journal article
DOI: 10.1109/ACCESS.2024.3502502
Contributors: Thomas Newman; Julienne C. Stroeve; Vishnu Nandan; Rosemary C. Willatt; James B. Mead; Robbie Mallett; Michel Tsamados; Marcus Huntemann; Stefan Hendricks; Gunnar Spreen et al.
Source: check_circle
Crossref

Surface primary producer phenology in Dease Strait, NU, Canada, examined using submersed oceanographic sensors and satellite remote sensing

Arctic Science
2024-06-21 | Journal article
DOI: 10.1139/as-2023-0053
Contributors: Kiran Yendamuri; Julienne Stroeve; Jens K. Ehn; William J. Williams; Vishnu Nandan; Brent G.T. Else; Alexander S. Komarov; Christina A. Braybrook; Mike Dempsey; C.J. Mundy
Source: check_circle
Crossref

Impact of Changing Arctic Sea Ice Extent, Sea Ice Age, and Snow Depth on Sea Salt Aerosol From Blowing Snow and the Open Ocean for 1980–2017

Journal of Geophysical Research: Atmospheres
2023 | Journal article
DOI: 10.1029/2022JD037667
EID:

2-s2.0-85147679209

Part of ISSN: 21698996 2169897X
Contributors: Confer, K.L.; Jaeglé, L.; Liston, G.E.; Sharma, S.; Nandan, V.; Yackel, J.; Ewert, M.; Horowitz, H.M.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Landfast sea ice break out patterns in the northern Bering Sea observed from C-band Synthetic Aperture Radar

International Journal of Applied Earth Observation and Geoinformation
2023 | Journal article
DOI: 10.1016/j.jag.2023.103183
EID:

2-s2.0-85146255085

Part of ISSN: 1872826X 15698432
Contributors: Jensen, D.A.; Nandan, V.; Mahoney, A.R.; Yackel, J.J.; Resler, L.M.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Wind redistribution of snow impacts the Ka- and Ku-band radar signatures of Arctic sea ice

The Cryosphere
2023 | Journal article
DOI: 10.5194/tc-17-2211-2023
DNB: 1292366451
URN: urn:nbn:de:101:1-2023060804355496569254
Contributors: Vishnu Nandan; Rosemary Willatt; Robbie Mallett; Julienne Stroeve; Torsten Geldsetzer; Randall Scharien; Rasmus Tonboe; John Yackel; Jack Landy; David Clemens-Sewall et al.
Source: Self-asserted source
Vishnu Nandan via Deutsche Nationalbibliothek (DNB)
grade
Preferred source (of 3)‎

Retrieval of Snow Depth on Arctic Sea Ice From Surface‐Based, Polarimetric, Dual‐Frequency Radar Altimetry

Geophysical Research Letters
2023-10-28 | Journal article
DOI: 10.1029/2023GL104461
Contributors: Rosemary Willatt; Julienne C. Stroeve; Vishnu Nandan; Thomas Newman; Robbie Mallett; Stefan Hendricks; Robert Ricker; James Mead; Polona Itkin; Rasmus Tonboe et al.
Source: check_circle
Crossref

C- and L-band SAR signatures of Arctic sea ice during freeze-up

Remote Sensing of Environment
2022 | Journal article
DOI: 10.1016/j.rse.2022.113129
EID:

2-s2.0-85132940267

Part of ISSN: 00344257
Contributors: Mahmud, M.S.; Nandan, V.; Singha, S.; Howell, S.E.L.; Geldsetzer, T.; Yackel, J.; Montpetit, B.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Overview of the MOSAiC expedition: Snow and sea ice

Elementa
2022 | Journal article
DOI: 10.1525/elementa.2021.000046
EID:

2-s2.0-85124645931

Part of ISSN: 23251026
Contributors: Nicolaus, M.; Perovich, D.K.; Spreen, G.; Granskog, M.A.; von Albedyll, L.; Angelopoulos, M.; Anhaus, P.; Arndt, S.; Jakob Belter, H.; Bessonov, V. et al.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Rain on snow (ROS) understudied in sea ice remote sensing: a multi-sensor analysis of ROS during MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate)

Cryosphere
2022 | Journal article
DOI: 10.5194/tc-16-4223-2022
EID:

2-s2.0-85140371073

Part of ISSN: 19940424 19940416
Contributors: Stroeve, J.; Nandan, V.; Willatt, R.; Dadic, R.; Rostosky, P.; Gallagher, M.; Mallett, R.; Barrett, A.; Hendricks, S.; Tonboe, R. et al.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Simulated Geophysical Noise in Sea Ice Concentration Estimates of Open Water and Snow-Covered Sea Ice

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
2022 | Journal article
DOI: 10.1109/JSTARS.2021.3134021
EID:

2-s2.0-85121383164

Part of ISSN: 21511535 19391404
Contributors: Tonboe, R.T.; Nandan, V.; Makynen, M.; Pedersen, L.T.; Kern, S.; Lavergne, T.; Oelund, J.; Dybkjaer, G.; Saldo, R.; Huntemann, M.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Sub-kilometre scale distribution of snow depth on Arctic sea ice from Soviet drifting stations

Journal of Glaciology
2022 | Journal article
DOI: 10.1017/jog.2022.18
EID:

2-s2.0-85128279897

Part of ISSN: 00221430
Contributors: Mallett, R.D.C.; Stroeve, J.C.; Tsamados, M.; Willatt, R.; Newman, T.; Nandan, V.; Landy, J.C.; Itkin, P.; Oggier, M.; Jaggi, M. et al.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Faster decline and higher variability in the sea ice thickness of the marginal Arctic seas when accounting for dynamic snow cover

Cryosphere
2021 | Journal article
DOI: 10.5194/tc-15-2429-2021
EID:

2-s2.0-85107521875

Part of ISSN: 19940424 19940416
Contributors: Mallett, R.D.C.; Stroeve, J.C.; Tsamados, M.; Landy, J.C.; Willatt, R.; Nandan, V.; Liston, G.E.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Implications of surface flooding on airborne estimates of snow depth on sea ice

Cryosphere
2021 | Journal article
DOI: 10.5194/tc-15-2819-2021
EID:

2-s2.0-85108538235

Part of ISSN: 19940424 19940416
Contributors: Rösel, A.; Farrell, S.L.; Nandan, V.; Richter-Menge, J.; Spreen, G.; Divine, D.V.; Steer, A.; Gallet, J.-C.; Gerland, S.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Inter-comparison of snow depth over Arctic sea ice from reanalysis reconstructions and satellite retrieval

Cryosphere
2021 | Journal article
DOI: 10.5194/tc-15-345-2021
EID:

2-s2.0-85100294316

Part of ISSN: 19940424 19940416
Contributors: Zhou, L.; Stroeve, J.; Xu, S.; Petty, A.; Tilling, R.; Winstrup, M.; Rostosky, P.; Lawrence, I.R.; Liston, G.E.; Ridout, A. et al.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Seasonal marine carbon system processes in an Arctic coastal landfast sea ice environment observed with an innovative underwater sensor platform

Elementa
2021 | Journal article
DOI: 10.1525/elementa.2021.00103
EID:

2-s2.0-85104834449

Part of ISSN: 23251026
Contributors: Duke, P.J.; Else, B.G.T.; Jones, S.F.; Marriot, S.; Ahmed, M.M.M.; Nandan, V.; Butterworth, B.; Gonski, S.F.; Dewey, R.; Sastri, A. et al.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Simulated Ka-and Ku-band radar altimeter height and freeboard estimation on snow-covered Arctic sea ice

Cryosphere
2021 | Journal article
DOI: 10.5194/tc-15-1811-2021
EID:

2-s2.0-85104180308

Part of ISSN: 19940424 19940416
Contributors: Tonboe, R.T.; Nandan, V.; Yackel, J.; Kern, S.; Toudal Pedersen, L.; Stroeve, J.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Surface-based and Fully Polarimetric L-band Frequency Scatterometer System for Field Measurements of Sea Ice

2021 IEEE 19th International Symposium on Antenna Technology and Applied Electromagnetics, ANTEM 2021
2021 | Conference paper
DOI: 10.1109/ANTEM51107.2021.9518497
EID:

2-s2.0-85115055826
Contributors: Scharien, R.K.; Geldsetzer, T.; Mead, J.; Nandan, V.; Mahmud, M.; Tavri, A.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Comparison of Ascat Estimated Snow Thickness on First-Year Sea Ice in the Canadian Arctic with Modeled and Passive Microwave Data

International Geoscience and Remote Sensing Symposium (IGARSS)
2020 | Conference paper
DOI: 10.1109/IGARSS39084.2020.9323947
EID:

2-s2.0-85101969473
Contributors: Yackel, J.J.; Geldsetzer, T.; Mahmud, M.; Armstrong, R.; Nandan, V.; Barber, D.G.; Fuller, M.C.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Seasonal evolution of L-band SAR backscatter over landfast Arctic sea ice

Remote Sensing of Environment
2020 | Journal article
DOI: 10.1016/j.rse.2020.112049
EID:

2-s2.0-85090007305

Part of ISSN: 00344257
Contributors: Mahmud, M.S.; Nandan, V.; Howell, S.E.L.; Geldsetzer, T.; Yackel, J.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Snow and ice thickness retrievals using GNSS-R: Preliminary results of the mosaic experiment

Remote Sensing
2020 | Journal article
DOI: 10.3390/rs12244038
EID:

2-s2.0-85098270280

Part of ISSN: 20724292
Contributors: Munoz-Martin, J.F.; Perez, A.; Camps, A.; Ribó, S.; Cardellach, E.; Stroeve, J.; Nandan, V.; Itkin, P.; Tonboe, R.; Hendricks, S. et al.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Snow Property Controls on Modeled Ku-Band Altimeter Estimates of First-Year Sea Ice Thickness: Case Studies from the Canadian and Norwegian Arctic

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
2020 | Journal article
DOI: 10.1109/JSTARS.2020.2966432
EID:

2-s2.0-85082339527

Part of ISSN: 21511535 19391404
Contributors: Nandan, V.; Scharien, R.K.; Geldsetzer, T.; Kwok, R.; Yackel, J.J.; Mahmud, M.S.; Rosel, A.; Tonboe, R.; Granskog, M.; Willatt, R. et al.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Surface-based Ku-and Ka-band polarimetric radar for sea ice studies

Cryosphere
2020 | Journal article
DOI: 10.5194/tc-14-4405-2020
EID:

2-s2.0-85097438093

Part of ISSN: 19940424 19940416
Contributors: Stroeve, J.; Nandan, V.; Willatt, R.; Tonboe, R.; Hendricks, S.; Ricker, R.; Mead, J.; Mallett, R.; Huntemann, M.; Itkin, P. et al.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Physical length scales of wind-blown snow redistribution and accumulation on relatively smooth Arctic first-year sea ice

Environmental Research Letters
2019 | Journal article
DOI: 10.1088/1748-9326/ab3b8d
EID:

2-s2.0-85083441260

Part of ISSN: 17489326 17489318
Contributors: Moon, W.; Nandan, V.; Scharien, R.K.; Wilkinson, J.; Yackel, J.J.; Barrett, A.; Lawrence, I.; Segal, R.A.; Stroeve, J.; Mahmud, M. et al.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Snow thickness estimation on first-year sea ice from late winter spaceborne scatterometer backscatter variance

Remote Sensing
2019 | Journal article
DOI: 10.3390/rs11040417
EID:

2-s2.0-85062536553

Part of ISSN: 20724292
Contributors: Yackel, J.; Geldsetzer, T.; Mahmud, M.; Nandan, V.; Howell, S.E.L.; Scharien, R.K.; Lam, H.M.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

A spectral mixture analysis approach to quantify Arctic first-year sea ice melt pond fraction using QuickBird and MODIS reflectance data

Remote Sensing of Environment
2018 | Journal article
DOI: 10.1016/j.rse.2017.09.030
EID:

2-s2.0-85034714175

Part of ISSN: 00344257
Contributors: Yackel, J.J.; Nandan, V.; Mahmud, M.; Scharien, R.; Kang, J.W.; Geldsetzer, T.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Comparing L- and C-band synthetic aperture radar estimates of sea ice motion over different ice regimes

Remote Sensing of Environment
2018 | Journal article
DOI: 10.1016/j.rse.2017.10.017
EID:

2-s2.0-85031691891

Part of ISSN: 00344257
Contributors: Howell, S.E.L.; Komarov, A.S.; Dabboor, M.; Montpetit, B.; Brady, M.; Scharien, R.K.; Mahmud, M.S.; Nandan, V.; Geldsetzer, T.; Yackel, J.J.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Incidence angle dependence of HH-polarized C- A nd L-band wintertime backscatter over arctic sea ice

IEEE Transactions on Geoscience and Remote Sensing
2018 | Journal article
DOI: 10.1109/TGRS.2018.2841343
EID:

2-s2.0-85049080921

Part of ISSN: 01962892
Contributors: Mahmud, M.S.; Geldsetzer, T.; Howell, S.E.L.; Yackel, J.J.; Nandan, V.; Scharien, R.K.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Multi-Frequency Microwave Interactions of Snow-Covered Arctic First-Year Sea Ice

2018-08-20 | Dissertation or Thesis
DOI: 10.11575/PRISM/32826
Source: Self-asserted source
Vishnu Nandan

Diurnal Scale Controls on C-Band Microwave Backscatter from Snow-Covered First-Year Sea Ice during the Transition from Late Winter to Early Melt

IEEE Transactions on Geoscience and Remote Sensing
2017 | Journal article
DOI: 10.1109/TGRS.2017.2682859
EID:

2-s2.0-85018512928

Part of ISSN: 01962892
Contributors: Yackel, J.J.; Gill, J.P.S.; Geldsetzer, T.; Fuller, M.C.; Nandan, V.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Effect of Snow Salinity on CryoSat-2 Arctic First-Year Sea Ice Freeboard Measurements

Geophysical Research Letters
2017 | Journal article
DOI: 10.1002/2017GL074506
EID:

2-s2.0-85034105209

Part of ISSN: 19448007 00948276
Contributors: Nandan, V.; Geldsetzer, T.; Yackel, J.; Mahmud, M.; Scharien, R.; Howell, S.; King, J.; Ricker, R.; Else, B.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Geophysical and atmospheric controls on Ku-, X- and C-band backscatter evolution from a saline snow cover on first-year sea ice from late-winter to pre-early melt

Remote Sensing of Environment
2017 | Journal article
DOI: 10.1016/j.rse.2017.06.029
EID:

2-s2.0-85021673064

Part of ISSN: 00344257
Contributors: Nandan, V.; Scharien, R.; Geldsetzer, T.; Mahmud, M.; Yackel, J.J.; Islam, T.; Gill, J.P.S.; Fuller, M.C.; Gunn, G.; Duguay, C.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Multi-frequency microwave backscatter indices from saline snow covers on smooth first-year sea ice

International Geoscience and Remote Sensing Symposium (IGARSS)
2017 | Conference paper
DOI: 10.1109/IGARSS.2017.8126967
EID:

2-s2.0-85041841770
Contributors: Nandan, V.; Geldsetzer, T.; Mahmud, M.; Yackel, J.; Fuller, M.C.; Gill, J.P.S.; Ramjan, S.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Multifrequency Microwave Backscatter from a Highly Saline Snow Cover on Smooth First-Year Sea Ice: First-Order Theoretical Modeling

IEEE Transactions on Geoscience and Remote Sensing
2017 | Journal article
DOI: 10.1109/TGRS.2016.2638323
EID:

2-s2.0-85008507020

Part of ISSN: 01962892
Contributors: Nandan, V.; Geldsetzer, T.; Yackel, J.J.; Islam, T.; Gill, J.P.S.; Mahmud, M.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Winter Sentinel-1 Backscatter as a Predictor of Spring Arctic Sea Ice Melt Pond Fraction

Geophysical Research Letters
2017 | Journal article
DOI: 10.1002/2017GL075547
EID:

2-s2.0-85038099956

Part of ISSN: 19448007 00948276
Contributors: Scharien, R.K.; Segal, R.; Nasonova, S.; Nandan, V.; Howell, S.E.L.; Haas, C.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Ku-, X- and C-Band Microwave Backscatter Indices from Saline Snow Covers on Arctic First-Year Sea Ice

Remote Sensing
2017-07-23 | Journal article
DOI: 10.3390/rs9070757
Part of ISSN: 2072-4292
Source: Self-asserted source
Vishnu Nandan
grade
Preferred source (of 2)‎

Ku-, X- and C-band measured and modeled microwave backscatter from a highly saline snow cover on first-year sea ice

Remote Sensing of Environment
2016 | Journal article
DOI: 10.1016/j.rse.2016.10.004
EID:

2-s2.0-84991503925

Part of ISSN: 00344257
Contributors: Nandan, V.; Geldsetzer, T.; Islam, T.; Yackel, J.J.; Gill, J.P.S.; Fuller, M.C.; Gunn, G.; Duguay, C.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier

Multi-frequency polarimetric microwave observations of snow cover on first-year Arctic sea ice

International Geoscience and Remote Sensing Symposium (IGARSS)
2015 | Conference paper
DOI: 10.1109/IGARSS.2015.7327015
EID:

2-s2.0-84962590188
Contributors: Nandan, V.; Jacket, J.J.; Gill, J.P.S.; Geldsetzer, T.; Fuller, M.C.
Source: Self-asserted source
Vishnu Nandan via Scopus - Elsevier
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