| タイトル | Testing an Energy Balance Model for Estimating Actual Evapotranspiration Using Remotely Sensed Data |
| 本文（外部サイト） | http://hdl.handle.net/2060/19850014925 |
| 著者（英） | Camillo, P. J.; Gurney, R. J. |
| 著者所属（英） | Maryland Univ. |
| 発行日 | 1985-02-01 |
| 言語 | eng |
| 内容記述 | An energy-balance model is used to estimate daily evapotranspiration for 3 days for a barley field and a wheat field near Hannover, Federal Republic of Germany. The model was calibrated using once-daily estimates of surface temperatures, which may be remotely sensed. The evaporation estimates were within the 95% error bounds of independent eddy correlation estimates for the daytime periods for all three days for both sites, but the energy-balance estimates are generally higher; it is unclear which estimate is biassed. Soil moisture in the top 2 cm of soil, which may be remotely sensed, may be used to improve these evaporation estimates under partial ground cover. Sensitivity studies indicate the amount of ground data required is not excessive. |
| NASA分類 | EARTH RESOURCES AND REMOTE SENSING |
| レポートNO | 85N23236 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/566988 |
