Improving Arctic sea ice edge forecasts by assimilating high horizontal resolution sea ice concentration data into the US Navy's ice forecast systems [PDF]
The Cryosphere, 2015 This study presents the improvement in ice edge error within the US Navy's operational sea ice forecast systems gained by assimilating high horizontal resolution satellite-derived ice concentration products.
P. G. Posey +10 more
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Ship-based television complex – the program for automatic sea ice thickness monitoring
Российская Арктика, 2018 The paper presents a short review of modern technologies for sea ice thickness measuring, the experience of operation with ship-based television complex (STK), and the program for automatic sea ice thickness monitoring system STK-K.
Serovetnikov S.S. +2 more
doaj +1 more source
Sublimation of ice particles from rocket exhausts in the upper atmosphere [PDF]
, 2003 The process of sublimation of ice particles from a rocket exhaust in the upper atmosphere is examined. Heating by solar radiation and losses of energy by means thermal radiation and sublimation are taken into account in the thermal balance of the ice ...
Kosch, Mike J., Platov, Y. V.
core +1 more source
Remote Sensing, 2010 This paper presents two space detected Global Positioning System (GPS)signals reflected off sea ice and compares the returned power profiles with independent estimates of ice concentration provided by the Advanced Microwave Scanning Radiometer (AMSR-E ...
Scott Gleason
doaj +1 more source
Better constraints on the sea-ice state using global sea-ice data assimilation [PDF]
Geoscientific Model Development, 2012 Short-term and decadal sea-ice prediction systems need a realistic initial state, generally obtained using ice–ocean model simulations with data assimilation. However, only sea-ice concentration and velocity data are currently assimilated.
P. Mathiot +5 more
doaj +1 more source
Bohai Sea Ice Parameter Estimation Based on Thermodynamic Ice Model and Earth Observation Data
Remote Sensing, 2017 We estimate two essential sea ice parameters—namely, sea ice concentration (SIC) and sea ice thickness (SIT)—for the Bohai Sea using a combination of a thermodynamic sea ice model and Earth observation (EO) data from synthetic aperture radar (SAR) and ...
Juha Karvonen +5 more
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Accuracy of Sea Ice Data from Remote Sensing Methods, its Impact on Safe Speed Determination and Planning of Voyage in Ice-Covered Areas [PDF]
TransNav, 2016 The data related to ice floe concentration and ice thickness were analysed. Sources of data have been verified by visual observation and by comparison in between information from different remote sensing sources. The results of this work exceeded initial
Tadeusz Pastusiak
doaj +1 more source
Spatial-temporal variations of one-year ice in Antarctic different regions, 1988–2020
Ecological Indicators, 2023 In order to increase the comparability of Antarctic sea ice changes, we proposed a new method to quantitatively assess the spatial–temporal variation characteristics of Antarctic one-year ice based on daily Antarctic sea ice concentration data provided ...
Xingdong Wang, Hailong Zhou, Mingzhu Ji
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The impact of a seasonally ice free Arctic Ocean on the temperature, precipitation and surface mass balance of Svalbard [PDF]
, 2012 The observed decline in summer sea ice extent since the 1970s is predicted to continue until the Arctic Ocean is seasonally ice free during the 21st Century. This will lead to a much perturbed Arctic climate with large changes in ocean surface energy flux.
Bamber, Jonathan L +3 more
core +2 more sources
Ice conditions of navigation in the Arctic basin in summer 2018 (en)
Российская Арктика, 2018 The paper presents preliminary results of data processing of special ship observations of ice cover in the Arctic Basin between Franz Josef Land and the North Pole in summer 2018.
Alekseeva T.A. +3 more
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