Remote Sensing And Surface Observations Of The Response Of The Atmospheric Boundary Layer To A Solar Eclipse |
| |
| Authors: | Fanny Girard-Ardhuin B Bénech B Campistron J Dessens S Jacoby-Koaly |
| |
| Institution: | (1) Laboratoire d'Aérologie, OMP, UMR UPS/CNRS 5560, 65300 Campistrous, France |
| |
| Abstract: | On 11 August 1999, a near-total solar eclipse (80%) was observed in Campistrous, France. The influence of this particular event on the atmospheric boundary layer was observed with a UHF-RASS radar, a sodar and an instrumented mast. The changes in turbulence intensity, radar reflectivity, and temperature on the radiative budget are described in relation to collocated ground meteorological data. The impact of the eclipse induces a clear response of the atmosphere, with a time lag of 15 to 30 min, perceptible in several mean and turbulent meteorological variables up to the top of the atmospheric boundary layer. |
| |
| Keywords: | Atmospheric boundary layer Remote sensing Solar eclipse UHF-RASS radar |
| 本文献已被 SpringerLink 等数据库收录！ |
|
