V
Vahid Naeimi
Researcher at Vienna University of Technology
Publications - 59
Citations - 3861
Vahid Naeimi is an academic researcher from Vienna University of Technology. The author has contributed to research in topics: Scatterometer & Land cover. The author has an hindex of 20, co-authored 59 publications receiving 3440 citations. Previous affiliations of Vahid Naeimi include University of Vienna & German Aerospace Center.
Papers
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Journal ArticleDOI
Initial soil moisture retrievals from the METOP-A Advanced Scatterometer (ASCAT)
Zoltan Bartalis,Wolfgang Wagner,Vahid Naeimi,S. Hasenauer,Klaus Scipal,Hans Bonekamp,J. Figa,Craig Anderson +7 more
TL;DR: Bartalis et al. as mentioned in this paper presented the first results of deriving relative surface soil moisture from the METOP-A Advanced Scatterometer (ASCAT) using model parameters derived from eight years of ERS scatterometer data.
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An Improved Soil Moisture Retrieval Algorithm for ERS and METOP Scatterometer Observations
TL;DR: The WARP5 algorithm results in a more robust and spatially uniform soil moisture product, thanks to its new processing elements, including a method for the correction of azimuthal anisotropy of backscatter, a comprehensive noise model, and new techniques for calculation of the model parameters.
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Error characterisation of global active and passive microwave soil moisture datasets.
Wouter Dorigo,Klaus Scipal,Robert Parinussa,Yi Y. Liu,Yi Y. Liu,Yi Y. Liu,Wolfgang Wagner,R.A.M. de Jeu,Vahid Naeimi,Vahid Naeimi +9 more
TL;DR: In this paper, a triple collocation error estimation technique for assessing the relative quality of several globally available soil moisture products from active (ASCAT) and passive (AMSR-E and SSM/I) microwave sensors is proposed.
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Improving runoff prediction through the assimilation of the ASCAT soil moisture product
Luca Brocca,Florisa Melone,Tommaso Moramarco,Wolfgang Wagner,Vahid Naeimi,Vahid Naeimi,Z. Bartalis,S. Hasenauer +7 more
TL;DR: In this paper, the authors compared the soil wetness index (SWI) derived from the Advanced SCATterometer (ASCAT) sensor onboard of the Metop satellite with the soil moisture temporal pattern derived from a continuous rainfall-runoff model (MISDc) to assess its relationship with modeled data.
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Soil moisture from Operational Meteorological Satellites
TL;DR: In this article, four recently published soil-moisture datasets are compared with in-situ observations from the REMEDHUS monitoring network located in the semi-arid part of the Duero basin in Spain.