[PDF] Top 20 Estimating root zone soil moisture using near surface observations from SMOS
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Estimating root zone soil moisture using near surface observations from SMOS
... Root zone soil moisture in vegetated regions has a significant influence on evapotranspiration rates (McPherson, 2007; Al- fieri et ...2008). Soil moisture is vital to ... See full document
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An improved perspective in the spatial representation of soil moisture: potential added value of SMOS disaggregated 1 km resolution “all weather” product
... the SMOS algorithm and its associated ...products using independent measurements (Delwart et ...the SMOS calibra- tion and validation (Cal/Val) ...spatialized soil moisture information ... See full document
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Global joint assimilation of GRACE and SMOS for improved estimation of root zone soil moisture and vegetation response
... ground-based root-zone soil moisture observations at different ...of soil water avail- ability on the functions in terrestrial ecosystems at regional to global scale due to the ... See full document
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Assimilation of SMOS brightness temperatures or soil moisture retrievals into a land surface model
... products from the Soil Mois- ture Ocean Salinity (SMOS) mission are assimilated sepa- rately into the Goddard Earth Observing System Model, ver- sion 5 (GEOS-5) to improve estimates of surface ... See full document
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Assimilation of ASCAT near surface soil moisture into the SIM hydrological model over France
... sensed near-surface soil moisture observations might benefit an operational hydrological model, specifically M´et´eo-France’s SAFRAN-ISBA-MODCOU (SIM) ...model. Soil ... See full document
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Parameterization of Vegetation Scattering Albedo in the Tau-Omega Model for Soil Moisture Retrieval on Croplands Chang-Hwan Park 1* , Thomas Jagdhuber 2, Andreas Colliander3 , Johan Lee 1, Aaron Berg
... global soil moisture variability, particularly within the root zone, can be realized in a land surface model using data assimilation of remote sensing measurements ...land ... See full document
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Developing a drought monitoring index for the contiguous US using SMAP
... NASA’s Soil Moisture Active Passive (SMAP) mission has monitored near-surface soil moisture, mapping the globe (between ...N/S) using an L-band ...SMAP ... See full document
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Estimating field scale root zone soil moisture using the cosmic ray neutron probe
... of root zone soil moisture and did not find average representative sites to have field av- erage elevation or leaf area ...For surface soil moisture, Jacobs et ...specific ... See full document
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Root zone soil moisture redistribution in maize (Zea mays L ) under different water application regimes
... soil moisture content was high in 100% FWRR than in 40% FWRR ...the soil moisture was very high in 100% FWRR and was about 27% while in 40% FWRR, the soil moisture was about ... See full document
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Estimating spatial mean root zone soil moisture from point scale observations
... Soil moisture controls several processes at or near the land ...and/or surface water; the growth of vegetation: all these processes are strong and nonlinear functions of soil ... See full document
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From near surface to root zone soil moisture using an exponential filter: an assessment of the method based on in situ observations and model simulations
... profile soil moisture is under way in southwestern France at 13 auto- mated weather ...model soil moisture ...situ observations and a synthetic data set covering continental France are ... See full document
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Assimilation of surface soil moisture into a multilayer soil model: design and evaluation at local scale
... scheme using the Richards equation (Decharme et ...the soil to be used (11 soil layers are ...bare soil site in order to isolate the thermal and water transfers in the soil without any ... See full document
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Estimation of soil moisture using trapezoidal relationship between remotely sensed land surface temperature and vegetation index
... Jennifer and McDermid (2009) compared six NDVI time series noise-reduction techniques, and found that the asymmetric Gaussian, Double logistic, and 4253H twice filter perform very well in general. As the EVI tends to ... See full document
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Triangle Method for Estimating Soil Surface Wetness from Satellite Imagery in Allahabad District, Uttar Pradesh, India
... This study was conducted in Allahabad district. Allahabad district is enclosed between latitude 25.45˚N and longitude 81.84˚ at an elevation of 98 meters (322 ft) above mean sea level [8]. The district is situated in the ... See full document
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Comparing soil moisture anomalies from multiple independent sources over different regions across the globe
... phenomenon. Soil moisture anomalies are considered a good metric to cap- ture the occurrence of agricultural drought events, and they have become an important component of several operational drought ... See full document
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Physiological Response of Cotton to a Root Zone Soil Moisture Gradient: Implications for Partial Root zone Drying Irrigation
... Partial Root Zone Drying (PRD) is an ir- rigation strategy which involves the alternate drying and wetting of sub-sections of the plant root ...ity from PRD is a result of changes in the plant ... See full document
8
The impact of model and rainfall forcing errors on characterizing soil moisture uncertainty in land surface modeling
... on surface and root zone soil moisture model ...of soil moisture ...for surface (root zone) soil moisture ...simulations using ... See full document
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Estimation of the daily water consumption by maize under Atlantic climatic conditions (A Coru˜na, NW Spain) using Frequency Domain Reflectometry – a case study
... Acknowledgements. This work was funded in part by Spanish Ministry of Science and Innovation (MICINN) within the frame- work of the project reference CGL2009-13700-C02. Roger M. Mestas-Valero was supported by the ... See full document
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SMOS-IC: An alternative SMOS soil moisture and vegetation optical depth product
... Currently, in the SMOSL3 V300 retrieval algorithm, the values of the vegetation and soil roughness 452. parameters differ mainly between forest and low vegetation categories[r] ... See full document
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Comparing soil moisture retrievals from SMOS and ASCAT over France
... with the vegetation opacity. In order to understand the spa- tial distribution of the coefficients, we searched analogies of their spatial patterns, with the spatial distribution of vege- tation types and soil ... See full document
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