Results 71 to 80 of about 6,832 (217)

A Comparison of Snow Depth on Sea Ice Retrievals Using Airborne Altimeters and an AMSR-E Simulator [PDF]

open access: yes, 2011
A comparison of snow depths on sea ice was made using airborne altimeters and an Advanced Microwave Scanning Radiometer for the Earth Observing System (AMSR-E) simulator.
Brucker, L.   +11 more
core   +1 more source

Monitoring Flood Inundation Dynamics From Space

open access: yesReviews of Geophysics, Volume 64, Issue 1, March 2026.
Abstract With the increasing intensity and frequency of flood events worldwide, the need for accurate and timely inundation mapping has never been more critical. Large‐scale flood extent estimations are vital for coordinating effective disaster response, facilitating recovery, and building future resilience.
C. Campo   +5 more
wiley   +1 more source

Antarctic summer sea ice concentration and extent: comparison of ODEN 2006 ship observations, satellite passive microwave and NIC sea ice charts [PDF]

open access: yesThe Cryosphere, 2009
Antarctic sea ice cover has shown a slight increase (<1%/decade) in overall observed ice extent as derived from satellite mapping from 1979 to 2008, contrary to the decline observed in the Arctic regions.
B. Ozsoy-Cicek   +3 more
doaj  

Evaluation of a global soil moisture product from finer spatial resolution sar data and ground measurements at Irish sites [PDF]

open access: yes, 2014
In the framework of the European Space Agency Climate Change Initiative, a global, almost daily, soil moisture (SM) product is being developed from passive and active satellite microwave sensors, at a coarse spatial resolution.
Barrett, Brian   +4 more
core   +3 more sources

Soil Moisture Buffers the Impact of Precipitation Variability on Ecosystem Productivity

open access: yesWater Resources Research, Volume 62, Issue 3, March 2026.
Abstract Water availability governs ecosystem productivity, yet estimates of vegetation sensitivity to water can differ greatly depending on whether the sensitivity is examined spatially or temporally. In particular, the spatial sensitivity is often reported to be much stronger than temporal sensitivities, leading to highly uncertain projections of ...
Huiqi Wang   +6 more
wiley   +1 more source

Three-way error analysis between AATSR, AMSR-E and in situ sea surface temperature observations [PDF]

open access: yes, 2008
Using co-locations of three different observation types of sea surface temperatures (SSTs) gives enough information to enable the standard deviation of error on each observation type to be derived.
John Eyre, Roger Saunders
core   +1 more source

Northern Hemisphere Warm Fronts Are Less Efficient at Precipitating Ice Than Their Southern Hemisphere Counterparts

open access: yesGeophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract Using satellite observations, ice water path (IWP), liquid water path (LWP), and surface precipitation across warm frontal regions are examined in the Northern (NH) and Southern (SH) Hemispheres, accounting for the life stages and characteristics of extratropical cyclones (ETCs).
Hanii Takahashi   +2 more
wiley   +1 more source

Assimilation of Passive and Active Microwave Soil Moisture Retrievals [PDF]

open access: yes, 2012
Root-zone soil moisture is an important control over the partition of land surface energy and moisture, and the assimilation of remotely sensed near-surface soil moisture has been shown to improve model profile soil moisture [1].
DeLannoy, G. J. M.   +3 more
core   +3 more sources

Wind Forcing and Warm Water Upwelling in a Recurring Beaufort Shelf Polynya

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 2, February 2026.
Abstract The Beaufort Shelf has historically been reported to exhibit limited polynya activity in winter. Yet, recent satellite observations show episodic recurrence of a large polynya west of Mackenzie Canyon, a site of significant shelf‐basin exchange.
MacKenzie E. Jewell   +4 more
wiley   +1 more source

Remote sensing of coccolithophore blooms in selected oceanic regions using the PhytoDOAS method applied to hyper-spectral satellite data [PDF]

open access: yes, 2012
In this study temporal variations of coccolithophore blooms are investigated using satellite data. Eight years (from 2003 to 2010) of data of SCIAMACHY, a hyper-spectral satellite sensor on-board ENVISAT, were processed by the PhytoDOAS method to monitor
Altenburg-Soppa, M.   +5 more
core   +2 more sources

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