Results 41 to 50 of about 7,787 (254)

An operational global L-band soil moisture and vegetation optical depth dataset from optimized 40° SMOS brightness temperatures for 2010–2024 [PDF]

Earth System Science Data
The Soil Moisture and Ocean Salinity (SMOS) mission delivers the first multi-angular L-band observations for retrieving global soil moisture (SM) and vegetation optical depth (VOD), two critical variables for understanding terrestrial water and carbon ...
Z. Xing, Z. Xing, Z. Xing, X. Li, F. Frappart, G. De Lannoy, T. Jagdhuber, T. Jagdhuber, J. Peng, J. Peng, L. Fan, H. Ma, L. Karthikeyan, L. Karthikeyan, X. Liu, M. Wang, M. Wang, L. Zhao, Y. Liu, Y. Liu, Y. Liu, J.-P. Wigneron   +21 more
doaj   +1 more source

Assessment of SMAP and SMOS soil moisture products using triple collocation method over Inner Mongolia

Journal of Hydrology: Regional Studies, 2022
Soil moisture (SM) is an indispensable variable in drought monitoring and weather forecast. L-band is found to be the most suitable band for retrieving surface SM.
Fengmin Hu, Zushuai Wei, Xining Yang, Wenjun Xie, Yuanxi Li, Changlu Cui, Beibei Yang, Chongxin Tao, Wen Zhang, Lingkui Meng   +9 more
doaj   +1 more source

Comparing soil moisture retrievals from SMOS and ASCAT over France [PDF]

Hydrology and Earth System Sciences, 2012
The first products derived over France in 2010 from the L-band brightness temperatures (<i>T</i>_b) measured by the SMOS (Soil Moisture and Ocean Salinity) satellite, launched in November 2009, were compared with the ...
M. Parrens, E. Zakharova, S. Lafont, J.-C. Calvet, Y. Kerr, W. Wagner, J.-P. Wigneron   +6 more
doaj   +1 more source

Radio-Frequency Interference Detection and Mitigation Algorithms for Synthetic Aperture Radiometers

Algorithms, 2011
The European Space Agency (ESA) successfully launched the Soil Moisture and Ocean Salinity (SMOS) mission in November 2, 2009. SMOS uses a new type of instrument, a synthetic aperture radiometer named MIRAS that provides full-polarimetric multi-angular L-
Antonio Gutierrez, Jose Barbosa, Rita Castro, Jose Miguel Tarongi, Mercedes Vall Llossera, Adriano Camps, Jerome Gourrion   +6 more
doaj   +1 more source

Combined SMAP–SMOS thin sea ice thickness retrieval [PDF]

The Cryosphere, 2019
The spaceborne passive microwave sensors Soil Moisture Ocean Salinity (SMOS) and Soil Moisture Active Passive (SMAP) provide brightness temperature data in the L band (1.4 GHz).
C. Paţilea, G. Heygster, M. Huntemann, M. Huntemann, G. Spreen   +4 more
doaj   +1 more source

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

Advanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas, Ankan Dutta, Shuvendu Das, Abu Musa Abdullah, Wanqing Zhang, Fatema Tuz Zohra, Huanyu Cheng   +6 more
wiley   +1 more source

Quality Report: Validation of SMOS-BEC experimental Sea Surface Salinity products in the Arctic Ocean and high latitudes Oceans. Years 2011-2013 (V.1.0) [PDF]

, 2016
5 pages, 1 figure, 1 tableThis technical note focuses on the comparison of the Sea Surface Salinity (SSS) of the SMOS-BEC experimental products in high latitudes Ocean and in the Arctic Sea currently distributed by BEC at http://cp34-bec.cmima.csic.es ...
SMOS Barcelona Expert Center (SMOS-BEC)
core  

BEC SMOS Sea Surface Salinity global L4 product (V.2.0) [Dataset]

, 2020
- Data acquisition Satellite: ESA SMOS mission (Soil Moisture and Ocean Salinity). - Time coverage: 1 January, 2011 - 31 December, 2019. - Time resolution 1 day. - Maps frequency generation: Daily.- Spatial coverage. - Latitude range: 90ºS-90ºN Longitude
González-Haro, Cristina, Turiel, Antonio, Olmedo, Estrella, González Gambau, Verónica   +3 more
core   +1 more source

Deriving VTEC Maps from SMOS Radiometric Data [PDF]

, 2020
Special Issue Ten Years of Remote Sensing at Barcelona Expert Center.-- 18 pages,14 figures, 2 tablesIn this work, a new methodology is proposed in order to derive vertical total electron content (VTEC) maps from the radiometric measurements of the Soil ...
Israel Durán, Nuria Duffo, Durán, Israel, Ignasi Corbella, Duffo Ubeda, Núria, Durán Martínez, Israel, Corbella Sanahuja, Ignasi, Manuel Martín-Neira, Corbella, Ignasi, Verónica González-Gambau, Francesc Torres, Martín-Neira, Manuel, Roselena Rubino, González Gambau, Verónica, Torres Torres, Francisco, Martín Neira, Manuel, Rubino, Roselena, Duffo, Nuria, Torres, Francesc   +18 more
core   +1 more source

Boosting Sensory Nerve‐to‐Bone Interactions Enhances Hedgehog Mediated Calvarial Bone Repair

Advanced Science, EarlyView.
Boosting sensory nerve activity via TrkA agonism strongly accelerates calvarial bone repair in adult mice. Furthermore, single‐cell RNA sequencing and neuron–bone interactome analyses identify these sensory neurons as a direct neural source of Hedgehog pathway ligands. Consequently, these ligands drive osteoblast differentiation of skeletal progenitors,
Zhao Li, Xin Xing, Beicheng Du, Myles Zhou, Austin Z. Chen, Mary Archer, Chunbao Rao, Manyu Zhu, Masnsen Cherief, Aaron W. James   +9 more
wiley   +1 more source