Publication Abstracts

Montes and Jacob 2017

Montes, C., and F. Jacob, 2017: Comparing Landsat-7 ETM+ and ASTER imageries to estimate daily evapotranspiration within a Mediterranean vineyard watershed. IEEE Geosci. Remote Sens. Lett., 14, no. 3, 458-463, doi:10.1109/LGRS.2017.2650143.

We compared the capabilities of Landsat-7 Enhanced Thematic Mapper Plus (ETM+) and Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) imageries for mapping daily evapotranspiration (ET) within a Mediterranean vineyard watershed. We used Landsat and ASTER data simultaneously collected on four dates in 2007 and 2008, along with the simplified surface energy balance index (S-SEBI) model. We used previously ground-validated good quality ASTER estimates as reference, and we analyzed the differences with Landsat retrievals in light of the instrumental factors and methodology. Although Landsat and ASTER retrievals of S-SEBI inputs were different, estimates of daily ET from the two imageries were similar. This is ascribed to the S-SEBI spatial differencing in temperature, and opens the path for using historical Landsat time series over vineyards.

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BibTeX Citation

@article{mo09100t,
  author={Montes, C. and Jacob, F.},
  title={Comparing Landsat-7 ETM+ and ASTER imageries to estimate daily evapotranspiration within a Mediterranean vineyard watershed},
  year={2017},
  journal={IEEE Geosci. Remote Sens. Lett.},
  volume={14},
  number={3},
  pages={458--463},
  doi={10.1109/LGRS.2017.2650143},
}

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RIS Citation

TY  - JOUR
ID  - mo09100t
AU  - Montes, C.
AU  - Jacob, F.
PY  - 2017
TI  - Comparing Landsat-7 ETM+ and ASTER imageries to estimate daily evapotranspiration within a Mediterranean vineyard watershed
JA  - IEEE Geosci. Remote Sens. Lett.
VL  - 14
IS  - 3
SP  - 458
EP  - 463
DO  - 10.1109/LGRS.2017.2650143
ER  -

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