Results 31 to 40 of about 123,352 (318)

Evaluation of wet troposphere path delays from atmospheric reanalyses and radiometers and their impact on the altimeter sea level [PDF]

open access: yesOcean Science, 2014
The assessment of long-term errors in altimeter sea level measurements is essential for studies related to the mean sea level (MSL) evolution. One of the main contributors to the long-term sea level uncertainties is the correction of the altimeter range ...
J.-F. Legeais, M. Ablain, S. Thao
doaj   +1 more source

Integrating wide-swath altimetry data into Level-4 multi-mission maps [PDF]

open access: yesOcean Science
Real-time observation of ocean surface topography is essential for various oceanographic applications. Historically, these observations have mainly relied on satellite nadir altimetry data, which were limited to observation scales greater than ...
M. Ballarotta   +11 more
doaj   +1 more source

DUACS DT2014: the new multi-mission altimeter data set reprocessed over 20 years [PDF]

open access: yesOcean Science, 2016
The new DUACS DT2014 reprocessed products have been available since April 2014. Numerous innovative changes have been introduced at each step of an extensively revised data processing protocol. The use of a new 20-year altimeter reference period in place
M.-I. Pujol   +6 more
doaj   +1 more source

DUACS DT2018: 25 years of reprocessed sea level altimetry products [PDF]

open access: yesOcean Science, 2019
For more than 20 years, the multi-satellite Data Unification and Altimeter Combination System (DUACS) has been providing near-real-time (NRT) and delayed-time (DT) altimetry products.
G. Taburet   +7 more
doaj   +1 more source

Prediction of Categorized Sea Ice Concentration From Sentinel-1 SAR Images Based on a Fully Convolutional Network

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
The consistent and long-term spaceborne synthetic aperture radar (SAR) missions such as Sentinel-1 (S-1) provide high-quality dual-polarized $C$-band images particularly suited to sea ice monitoring.
Iris de Gelis   +2 more
doaj   +1 more source

Data assimilation of Soil Moisture and Ocean Salinity (SMOS) observations into the Mercator Ocean operational system: focus on the El Niño 2015 event [PDF]

open access: yesOcean Science, 2019
Monitoring sea surface salinity (SSS) is important for understanding and forecasting the ocean circulation. It is even crucial in the context of the intensification of the water cycle.
B. Tranchant   +3 more
doaj   +1 more source

Probabilistic Fault Localisation [PDF]

open access: yes, 2016
Efficient fault localisation is becoming increasingly important as software grows in size and complexity. In this paper we present a new formal framework, denoted probabilistic fault localisation (pfl), and compare it to the established framework of spectrum based fault localisation (sbfl). We formally prove that pfl satisfies some desirable properties
David Landsberg   +2 more
openaire   +4 more sources

The influence of cash assistance on the localisation agenda in Kenya’s humanitarian sector

open access: yesJàmbá, 2023
Cash and voucher assistance (CVA) has gained importance as a modality for humanitarian disaster response during the last decade. Research has documented its benefits and listed challenges for implementation.
Pablo V. Holm-Nielsen   +2 more
doaj   +1 more source

Modeling the active dispersal of juvenile leatherback turtles in the North Atlantic Ocean

open access: yesMovement Ecology, 2019
Background The Northwest Atlantic (NWA) leatherback turtle (Dermochelys coriacea) subpopulation is one of the last healthy ones on Earth. Its conservation is thus of major importance for the conservation of the species itself. While adults are relatively
Maxime Lalire, Philippe Gaspar
doaj   +1 more source

Near Real Time SLA and SST products during 2-years of MFS pilot project: processing, analysis of the variability and of the coupled patterns [PDF]

open access: yesAnnales Geophysicae, 2003
The Near Real Time (NRT) operational products developed from satellite data (AVHRR, Topex/Poseidon, Ers-2) in the framework of the Mediterranean Forecasting System Pilot Project (MFSPP, autumn 1998–autumn 2000) are described and compared to delayed
B. Buongiorno Nardelli   +5 more
doaj   +1 more source

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