Landy, Jack Christopher
Associate Professor / Earth Observation
Job description
My research group integrates field observations, remote sensing, and numerical modelling to study Arctic sea ice and its role in global climate. We primarily use satellite radar and laser altimeter sensors to observe the changing thickness of Arctic sea ice and its overlying snow cover. Our work targets innovative methods for processing satellite altimetry observations to enable new sea ice measurements, as well as the application of altimetry datasets for climate studies.
Vishnu Nandan,
Rosemary Willatt,
Robbie Mallett,
Julienne Stroeve,
Torsten Geldsetzer,
Randall K. Scharien
et al.:
Wind Transport of Snow Impacts Ka-and Ku-band Radar Signatures on Arctic Sea Ice
The Cryosphere Discussions 2022 DOI
Robbie Mallett,
Julienne C. Stroeve,
Michel Tsamados,
Rosemary Willatt,
Thomas Newman,
Vishnu Nandan
et al.:
Sub-kilometre scale distribution of snow depth on Arctic sea ice from Soviet drifting stations
Stephen Howell,
David G Babb,
Jack Christopher Landy,
Michael Brady
:
Multi-Year Sea Ice Conditions in the Northwest Passage: 1968–2020
Jack Christopher Landy,
Geoffrey Dawson,
Michel Tsamados,
Mitchell Bushuk,
Julienne C. Stroeve,
Stephen Howell
et al.:
A year-round satellite sea-ice thickness record from CryoSat-2
Geoffrey Dawson,
Jack Christopher Landy,
Michel Tsamados,
Alexander S. Komarov,
Stephen Howell,
Harold Heorten
et al.:
A 10-year record of Arctic summer sea ice freeboard from CryoSat-2
Karley Campbell,
Benjamin Lange,
Jack Christopher Landy,
Christian Katlein,
Marcel Nicolaus,
Philipp Anhaus
et al.:
Net heterotrophy in High Arctic first-year and multi-year spring sea ice
David G Babb,
Ryan Galley,
Stephen Howell,
Jack Christopher Landy,
J.C. Stroeve,
David G. Barber
:
Increasing Multiyear Sea Ice Loss in the Beaufort Sea: A New Export Pathway for the Diminishing Multiyear Ice Cover of the Arctic Ocean
Jack Christopher Landy,
Jerome Bouffard,
Chris Wilson,
Stefanie Rynders,
Yevgeny Aksenov,
Michel Tsamados
:
Improved Arctic Sea Ice Freeboard Retrieval From Satellite Altimetry Using Optimized Sea Surface Decorrelation Scales
Xiangying Zhou,
Chao Min,
Yijun Yang,
Jack Christopher Landy,
Longjiang Mu,
Qinghua Yang
:
Revisiting Trans-Arctic Maritime Navigability in 2011–2016 from the Perspective of Sea Ice Thickness
Robbie Mallett,
Julienne C. Stroeve,
Michel Tsamados,
Jack Christopher Landy,
Rosemary Willatt,
Vishnu Nandan
et al.:
Faster decline and higher variability in the sea ice thickness of the marginal Arctic seas when accounting for dynamic snow cover
Harold Heorton,
Michel Tsamados,
Thomas Armitage,
Andy Ridout,
Jack Christopher Landy
:
Cryosat-2 significant wave height in polar oceans derived using a semi-analytical model of synthetic aperture radar 2011-2019
Isolde A. Glissenaar,
Jack C. Landy,
Alek A. Petty,
Nathan T. Kurtz,
Julienne C. Stroeve
:
Impacts of snow data and processing methods on the interpretation of long-term changes in Baffin Bay early spring sea ice thickness
Karley Campbell,
Ilkka Matero,
Christopher Bellas,
Thomas Turpin-Jelfs,
Philipp Anhaus,
Martin Graeve
et al.:
Monitoring a changing Arctic: Recent advancements in the study of sea ice microbial communities
Paul Dodd,
Agneta Fransson,
Lis Lindal Jørgensen,
Anne Britt Sandø,
Maaike Knol-Kauffman,
Jack Christopher Landy
et al.:
Sustainable development of the Arctic Ocean
Fram Forum 2023
Malin Johansson,
Polona Itkin,
Catherine Cecilia A Taelman,
Johannes Lohse,
Jack Christopher Landy,
Andrea Schneider
:
CIRFA science communicated
2022
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Teaching
FYS3023 Applied Remote Sensing https://uit.no/utdanning/emner/emne/765824/fys-3023