Combining Remotely Sensed Data and Ground-Based Radiometers to Estimate Crop Cover and Surface Temperatures at Daily Time Steps
| Autor: | T. R. Clarke, Paul J. Pinter, Douglas J. Hunsaker, Andrew N. French, Glenn J. Fitzgerald |
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| Rok vydání: | 2010 |
| Předmět: |
Decision support system
Radiometer Meteorology Irrigation scheduling Context (language use) Vegetation Agricultural and Biological Sciences (miscellaneous) Remote sensing (archaeology) Evapotranspiration Environmental science Cover crop Water Science and Technology Civil and Structural Engineering Remote sensing |
| Zdroj: | Journal of Irrigation and Drainage Engineering. 136:232-239 |
| ISSN: | 1943-4774 0733-9437 |
| Popis: | Estimation of evapotranspiration (ET) is important for monitoring crop water stress and for developing decision support systems for irrigation scheduling. Techniques to estimate ET have been available for many years, while more recently remote sensing data have extended ET into a spatially distributed context. However, remote sensing data cannot be easily used in decision systems if they are not available frequently. For many crops ET estimates are needed at intervals of a week or less, but unfortunately due to cost, weather, and sensor availability constraints, high resolution ( |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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