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Tim McVicar  - - - 
Top co-authors See all
Santiago Beguería

73 shared publications

Estación Experimental de Aula Dei; Consejo Superior de Investigaciones Científicas (EEAD-CSIC); Zaragoza Spain

Diego G. Miralles

57 shared publications

Laboratory of Hydrology and Water Management—Ghent University; Coupure links 653, 9000 Gent, Belgium

Fernando Domínguez-Castro

24 shared publications

Instituto Pirenaico de Ecología, Spanish National Research Council (IPE-CSIC), Campus de Aula Dei, P.O. Box 13034, E-50059 Zaragoza, Spain

Kasper Johansen

13 shared publications

Hydrology and Land Observation Group, Water Desalination and Reuse Center, King Abdullah University of Science and Technology, Thuwal, 23955-6900, Kingdom of Saudi Arabia

Jaak Jaagus

9 shared publications

Institute of Ecology and Earth Sciences, University of Tartu

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Publication Record
Distribution of Articles published per year 
(2007 - 2017)
Total number of journals
published in
 
7
 
Publications See all
Conference 13 Reads 0 Citations Climatic influence on atmospheric evaporative demand in Estonia (1951-2015) Fernando Domínguez-Castro, Sergio Vicente-Serrano, Jaak Jaag... Published: 08 November 2017
First International Electronic Conference on the Hydrological Cycle, doi: 10.3390/chycle-2017-04860
DOI See at publisher website
Conference 29 Reads 0 Citations A proposed robust approach for calculating the Standardized Evapotranspiration Deficit Index (SEDI) at the global scale Sergio Vicente-Serrano, Diego Miralles, Fernando Dominguez-C... Published: 05 November 2017
First International Electronic Conference on the Hydrological Cycle, doi: 10.3390/chycle-2017-04832
DOI See at publisher website
Article 0 Reads 25 Citations Blending Landsat and MODIS Data to Generate Multispectral Indices: A Comparison of “Index-then-Blend” and “Blend-then-In... Abdollah Jarihani, Thomas Van Niel, Tim McVicar, Irina Emely... Published: 26 September 2014
Remote Sensing, doi: 10.3390/rs6109213
DOI See at publisher website ABS Show/hide abstract
The objective of this paper was to evaluate the accuracy of two advanced blending algorithms, Spatial and Temporal Adaptive Reflectance Fusion Model (STARFM) and Enhanced Spatial and Temporal Adaptive Reflectance Fusion Model (ESTARFM) to downscale Moderate Resolution Imaging Spectroradiometer (MODIS) indices to the spatial resolution of Landsat. We tested two approaches: (i) “Index-then-Blend” (IB); and (ii) “Blend-then-Index” (BI) when simulating nine indices, which are widely used for vegetation studies, environmental moisture assessment and standing water identification. Landsat-like indices, generated using both IB and BI, were simulated on 45 dates in total from three sites. The outputs were then compared with indices calculated from observed Landsat data and pixel-to-pixel accuracy of each simulation was assessed by calculating the: (i) bias; (ii) R2; and (iii) Root Mean Square Deviation (RMSD). The IB approach produced higher accuracies than the BI approach for both blending algorithms for all nine indices at all three sites. We also found that the relative performance of the STARFM and ESTARFM algorithms depended on the spatial and temporal variances of the Landsat-MODIS input indices. Our study suggests that the IB approach should be implemented for blending of environmental indices, as it was: (i) less computationally expensive due to blending single indices rather than multiple bands; (ii) more accurate due to less error propagation; and (iii) less sensitive to the choice of algorithm.
Article 0 Reads 17 Citations On the use of elevation, altitude, and height in the ecological and climatological literature Tim R. McVicar, Christian Körner Published: 18 August 2012
Oecologia, doi: 10.1007/s00442-012-2416-7
DOI See at publisher website PubMed View at PubMed
Article 0 Reads 29 Citations Less bluster ahead? Ecohydrological implications of global trends of terrestrial near-surface wind speeds Tim R. McVicar, Michael L. Roderick, Randall J. Donohue, Tho... Published: 01 July 2012
Ecohydrology, doi: 10.1002/eco.1298
DOI See at publisher website
Article 0 Reads 33 Citations Observational evidence from two mountainous regions that near-surface wind speeds are declining more rapidly at higher e... Tim R. McVicar, Thomas G. Van Niel, Ling Tao Li, Xing Guo Mo... Published: 16 March 2010
Geophysical Research Letters, doi: 10.1029/2009gl042255
DOI See at publisher website
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