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| Titel |
Temperature retrieval with VHF radar using combined techniques |
| VerfasserIn |
V. Klaus |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
0992-7689
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| Digitales Dokument |
URL |
| Erschienen |
In: Annales Geophysicae ; 26, no. 12 ; Nr. 26, no. 12 (2008-11-28), S.3805-3817 |
| Datensatznummer |
250016311
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| Publikation (Nr.) |
 copernicus.org/angeo-26-3805-2008.pdf |
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| Zusammenfassung |
| The purpose of this study is to evaluate the practical contribution of a VHF
radar to high time resolution automatic temperature profiling both for
research and operational applications in the frame of an integrated system
of ground-based remote-sensing instruments. Based on the most prominent
results already mentioned about this instrumentation, different techniques,
related to the temperature data retrieval, are experimentally tested and
documented using the INSU/Meteo 45 MHz wind profiler operating at
CNRM/Toulouse or during cooperative campaigns. In parallel to the
self-sufficient Radio Acoustic Sounding System (RASS), other approaches,
using the Brunt-Vaisala frequency measurements, allow an extension of height
coverage up to the higher troposphere and the tropopause. As only
temperature gradients can be measured by this way, complementary data from
other instruments are desirable. This makes it particularly fitted to an
integrated remote-sensing system operating from the ground combining wind
profilers with GPS, radiometers, lidar ceilometers and sodars. |
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