Investigations of the Dynamics and Thermodynamics of the Mesosphere Lower Thermosphere and Upper Thermosphere at the Polar Regions with Optical Ground-Based Remote Sensing
The advances in diagnostic techniques and basic studies concerning the Earth's atmosphere made under the auspices of AFOSR are described in this report. Highlights of the investigations are the following: (a) the development and exploitation of a new field of atmospheric investigations using mo...
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ftdtic:ADA254746 2023-05-15T13:58:29+02:00 Investigations of the Dynamics and Thermodynamics of the Mesosphere Lower Thermosphere and Upper Thermosphere at the Polar Regions with Optical Ground-Based Remote Sensing Hernandez, G. Clark, K. C. WASHINGTON UNIV SEATTLE DEPT OF GEOPHYSICS 1992-08-01 text/html http://www.dtic.mil/docs/citations/ADA254746 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA254746 en eng http://www.dtic.mil/docs/citations/ADA254746 Approved for public release; distribution is unlimited. DTIC AND NTIS Atmospheric Physics Electrooptical and Optoelectronic Devices *MESOSPHERE *POLAR REGIONS *ELECTROOPTICS *THERMODYNAMICS THERMOSPHERE OBSERVATION WIND ATMOSPHERIC MOTION CAVITIES CIRCULATION SOUTHERN HEMISPHERE GROUND BASED INSTRUMENTATION INTERFERENCE UNMANNED SPECTRA HIGH RESOLUTION SOLIDS NEW ZEALAND ATMOSPHERICS UPPER ATMOSPHERE SPECTROMETERS ATMOSPHERES REMOTE DETECTION HEMISPHERES ELECTRIC FIELDS ATMOSPHERIC TEMPERATURE RESOLUTION DYNAMICS OPTICS TEMPERATURE GLOBAL PASSIVE DIAGNOSTICS ATMOSPHERE HIGH-RESOLUTION SPECTRA PE61102F WUAFOSR2310A2 Text 1992 ftdtic 2016-02-22T13:47:18Z The advances in diagnostic techniques and basic studies concerning the Earth's atmosphere made under the auspices of AFOSR are described in this report. Highlights of the investigations are the following: (a) the development and exploitation of a new field of atmospheric investigations using molecular species as passive tracers of the motion and temperature of the mesosphere. This new development is the first method devised to measure simultaneously the winds and temperatures of this poorly understood region of the atmosphere. (b) The attainment of a working, stable, rugged, monolithic electrooptic solid-state cavity whose spacing can be arbitrarily and precisely manipulated by applied electric field. This breakthrough in interference optics provides the opportunity to use small high- luminosity, high-resolution Fabry-Perot spectrometers which require no adjustments for their operation. Such instruments will make it possible to make unmanned observations of unique geophysical events at isolated stations. (c) Because of the proven robustness of our AFOSR- supported developments in teleautonomous operation of instrumentation, we have installed and are conducting two high-resolution diagnostic ground-based atmospheric experiments in the Southern Hemisphere at South Pole (Antarctica) and New Zealand. Neither of these experiments is accessible to the investigators more than twice yearly; they have been successfully operated for six instrument- years. The data obtained from the field experiments have increased the basic understanding of upper atmosphere dynamics and circulation in the two polar regions. The results of these investigations are published in the open literature, and have contributed to current global semi-empirical models of these regions of the atmosphere. Text Antarc* Antarctica South pole South pole Defense Technical Information Center: DTIC Technical Reports database New Zealand South Pole |
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Open Polar |
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Defense Technical Information Center: DTIC Technical Reports database |
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ftdtic |
language |
English |
topic |
Atmospheric Physics Electrooptical and Optoelectronic Devices *MESOSPHERE *POLAR REGIONS *ELECTROOPTICS *THERMODYNAMICS THERMOSPHERE OBSERVATION WIND ATMOSPHERIC MOTION CAVITIES CIRCULATION SOUTHERN HEMISPHERE GROUND BASED INSTRUMENTATION INTERFERENCE UNMANNED SPECTRA HIGH RESOLUTION SOLIDS NEW ZEALAND ATMOSPHERICS UPPER ATMOSPHERE SPECTROMETERS ATMOSPHERES REMOTE DETECTION HEMISPHERES ELECTRIC FIELDS ATMOSPHERIC TEMPERATURE RESOLUTION DYNAMICS OPTICS TEMPERATURE GLOBAL PASSIVE DIAGNOSTICS ATMOSPHERE HIGH-RESOLUTION SPECTRA PE61102F WUAFOSR2310A2 |
spellingShingle |
Atmospheric Physics Electrooptical and Optoelectronic Devices *MESOSPHERE *POLAR REGIONS *ELECTROOPTICS *THERMODYNAMICS THERMOSPHERE OBSERVATION WIND ATMOSPHERIC MOTION CAVITIES CIRCULATION SOUTHERN HEMISPHERE GROUND BASED INSTRUMENTATION INTERFERENCE UNMANNED SPECTRA HIGH RESOLUTION SOLIDS NEW ZEALAND ATMOSPHERICS UPPER ATMOSPHERE SPECTROMETERS ATMOSPHERES REMOTE DETECTION HEMISPHERES ELECTRIC FIELDS ATMOSPHERIC TEMPERATURE RESOLUTION DYNAMICS OPTICS TEMPERATURE GLOBAL PASSIVE DIAGNOSTICS ATMOSPHERE HIGH-RESOLUTION SPECTRA PE61102F WUAFOSR2310A2 Hernandez, G. Clark, K. C. Investigations of the Dynamics and Thermodynamics of the Mesosphere Lower Thermosphere and Upper Thermosphere at the Polar Regions with Optical Ground-Based Remote Sensing |
topic_facet |
Atmospheric Physics Electrooptical and Optoelectronic Devices *MESOSPHERE *POLAR REGIONS *ELECTROOPTICS *THERMODYNAMICS THERMOSPHERE OBSERVATION WIND ATMOSPHERIC MOTION CAVITIES CIRCULATION SOUTHERN HEMISPHERE GROUND BASED INSTRUMENTATION INTERFERENCE UNMANNED SPECTRA HIGH RESOLUTION SOLIDS NEW ZEALAND ATMOSPHERICS UPPER ATMOSPHERE SPECTROMETERS ATMOSPHERES REMOTE DETECTION HEMISPHERES ELECTRIC FIELDS ATMOSPHERIC TEMPERATURE RESOLUTION DYNAMICS OPTICS TEMPERATURE GLOBAL PASSIVE DIAGNOSTICS ATMOSPHERE HIGH-RESOLUTION SPECTRA PE61102F WUAFOSR2310A2 |
description |
The advances in diagnostic techniques and basic studies concerning the Earth's atmosphere made under the auspices of AFOSR are described in this report. Highlights of the investigations are the following: (a) the development and exploitation of a new field of atmospheric investigations using molecular species as passive tracers of the motion and temperature of the mesosphere. This new development is the first method devised to measure simultaneously the winds and temperatures of this poorly understood region of the atmosphere. (b) The attainment of a working, stable, rugged, monolithic electrooptic solid-state cavity whose spacing can be arbitrarily and precisely manipulated by applied electric field. This breakthrough in interference optics provides the opportunity to use small high- luminosity, high-resolution Fabry-Perot spectrometers which require no adjustments for their operation. Such instruments will make it possible to make unmanned observations of unique geophysical events at isolated stations. (c) Because of the proven robustness of our AFOSR- supported developments in teleautonomous operation of instrumentation, we have installed and are conducting two high-resolution diagnostic ground-based atmospheric experiments in the Southern Hemisphere at South Pole (Antarctica) and New Zealand. Neither of these experiments is accessible to the investigators more than twice yearly; they have been successfully operated for six instrument- years. The data obtained from the field experiments have increased the basic understanding of upper atmosphere dynamics and circulation in the two polar regions. The results of these investigations are published in the open literature, and have contributed to current global semi-empirical models of these regions of the atmosphere. |
author2 |
WASHINGTON UNIV SEATTLE DEPT OF GEOPHYSICS |
format |
Text |
author |
Hernandez, G. Clark, K. C. |
author_facet |
Hernandez, G. Clark, K. C. |
author_sort |
Hernandez, G. |
title |
Investigations of the Dynamics and Thermodynamics of the Mesosphere Lower Thermosphere and Upper Thermosphere at the Polar Regions with Optical Ground-Based Remote Sensing |
title_short |
Investigations of the Dynamics and Thermodynamics of the Mesosphere Lower Thermosphere and Upper Thermosphere at the Polar Regions with Optical Ground-Based Remote Sensing |
title_full |
Investigations of the Dynamics and Thermodynamics of the Mesosphere Lower Thermosphere and Upper Thermosphere at the Polar Regions with Optical Ground-Based Remote Sensing |
title_fullStr |
Investigations of the Dynamics and Thermodynamics of the Mesosphere Lower Thermosphere and Upper Thermosphere at the Polar Regions with Optical Ground-Based Remote Sensing |
title_full_unstemmed |
Investigations of the Dynamics and Thermodynamics of the Mesosphere Lower Thermosphere and Upper Thermosphere at the Polar Regions with Optical Ground-Based Remote Sensing |
title_sort |
investigations of the dynamics and thermodynamics of the mesosphere lower thermosphere and upper thermosphere at the polar regions with optical ground-based remote sensing |
publishDate |
1992 |
url |
http://www.dtic.mil/docs/citations/ADA254746 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA254746 |
geographic |
New Zealand South Pole |
geographic_facet |
New Zealand South Pole |
genre |
Antarc* Antarctica South pole South pole |
genre_facet |
Antarc* Antarctica South pole South pole |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/ADA254746 |
op_rights |
Approved for public release; distribution is unlimited. |
_version_ |
1766266796503990272 |