Results 21 to 30 of about 25,031 (305)

The iceberg drift study near Severnaya Zemlya in the spring of 2018 by remote sensing data

open access: yesЛëд и снег, 2019
The movement of icebergs in the Laptev Sea off the coast of the Severnaya Zemlya archipelago in spring of 2018 was analyzed using satellite observations in visible spectral band. As is shown in the article the data of radiometers installed on the Landsat-
I. A. Bychkova, V. G. Smirnov
doaj   +1 more source

Specific Features of Iceberg Distribution According to Shipborne Observations in the Kara Sea in 2004-2019

open access: yesРоссийская Арктика, 2020
The analysis of ship observations on the location and characteristics of icebergs according to shipborne observations in the Kara Sea from 2004 to 2019 is presented.
Pavlova E.A.   +3 more
doaj   +1 more source

A last glacial ice sheet on the Pacific Russian coast and catastrophic change arising from coupled ice–volcanic interaction [PDF]

open access: yes, 2008
Controversy exists over the extent of glaciation in Eastern Asia at the Last Glacial Maximum: complete ice sheet cover vs. restricted mountain icefields (an area discrepancy equivalent to 3.7 Greenland Ice Sheets).
Bigg, G.R., Clark, C.D., Hughes, A.L.C.
core   +1 more source

Use of satellite data for detecting icebergs and evaluating the iceberg threats

open access: yesЛëд и снег, 2018
Te methods of satellite monitoring of dangerous ice formations, namely icebergs in the Arctic seas, representing a threat to the safety of navigation and economic activity on the Arctic shelf are considered.
I. A. Bychkova, V. G. Smirnov
doaj   +1 more source

Tracking B-31 iceberg with two aircraft-deployed sensors [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2015
Icebergs are a natural hazard to maritime operations in polar regions. Iceberg populations are increasing, as is the demand for access to both Arctic and Antarctic seas.
D. H. Jones, G. H. Gudmundsson
doaj   +1 more source

How do icebergs affect the Greenland ice sheet under pre-industrial conditions? – a model study with a fully coupled ice-sheet–climate model [PDF]

open access: yesThe Cryosphere, 2015
Icebergs have a potential impact on climate since they release freshwater over a widespread area and cool the ocean due to the take-up of latent heat.
M. Bügelmayer, D. M. Roche, H. Renssen
doaj   +1 more source

Iceberg drift and melting rates in the northwestern Weddell Sea, Antarctica: Novel automated regional estimates through machine learning [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2022
Global warming and its consequences on polar regions have been thoroughly discussed in recent times. One of those consequences is the freshwater flux and the associated cooling and freshening that result from iceberg melting. Despite the potential impact,
MAURO M. BARBAT, MAURICIO M. MATA
doaj   +1 more source

Automatic Detection of Small Icebergs in Fast Ice Using Satellite Wide-Swath SAR Images

open access: yesRemote Sensing, 2019
Automatic detection of icebergs in satellite images is regarded a useful tool to provide information necessary for safety in Arctic shipping or operations over large ocean areas in near-real time.
Ingri Halland Soldal   +3 more
doaj   +1 more source

SAR Ship–Iceberg Discrimination in Arctic Conditions Using Deep Learning

open access: yesRemote Sensing, 2022
Maritime surveillance of the Arctic region is of growing importance as shipping, fishing and tourism are increasing due to the sea ice retreat caused by global warming. Ships that do not identify themselves with a transponder system, so-called dark ships,
Peder Heiselberg   +3 more
doaj   +1 more source

Iceberg [PDF]

open access: yesRevista Clínica de Medicina de Familia, 2015
Estas historias de la LIBRETA DE VIAJE DEL MÉDICO DE FAMILIA, que forman una biblioteca del médico caminante o viajero emocional, son hojas sueltas en las que se escribe sobre paisajes y emociones; son un atlas de geografía emocional. La evocación de un paisaje ante la asistencia a un paciente -montañas, ríos, valles, playas, mares, desiertos, mesetas,
Turabián Fernández, José Luís   +1 more
openaire   +3 more sources

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