Scanning Radiometer observations of hydroxyl airglow over Davis, Antarctica from 2017
These are 1 minute sampled low resolution 'images' of the hydroxyl airglow layer over Davis station, Antarctica (68 degrees S,78 degrees E) derived using a scanning radiometer developed at the University of Western Ontario, Canada. The scans are a 16x16 pixel array and represent hydroxyl a...
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Australian Antarctic Data Centre
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Online Access: | https://researchdata.edu.au/scanning-radiometer-observations-antarctica-2017/1678203 https://data.aad.gov.au/metadata/records/AAS_4157_Davis_UWOSCR_from_2017 http://nla.gov.au/nla.party-617536 |
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ftands:oai:ands.org.au::1678203 2023-05-15T13:53:57+02:00 Scanning Radiometer observations of hydroxyl airglow over Davis, Antarctica from 2017 FRENCH, JOHN (hasPrincipalInvestigator) FRENCH, JOHN (processor) MURPHY, DAMIAN J. (hasPrincipalInvestigator) Australian Antarctic Data Centre (publisher) Spatial: northlimit=-68.459; southlimit=-68.694; westlimit=77.652; eastLimit=78.294; projection=WGS84 Temporal: From 2017-02-06 https://researchdata.edu.au/scanning-radiometer-observations-antarctica-2017/1678203 https://data.aad.gov.au/metadata/records/AAS_4157_Davis_UWOSCR_from_2017 http://nla.gov.au/nla.party-617536 unknown Australian Antarctic Data Centre https://researchdata.edu.au/scanning-radiometer-observations-antarctica-2017/1678203 61ac40bf-7ca6-49cc-a8ad-26ba67e11d83 AAS_4157_Davis_UWOSCR_from_2017 https://data.aad.gov.au/metadata/records/AAS_4157_Davis_UWOSCR_from_2017 http://nla.gov.au/nla.party-617536 Australian Antarctic Data Centre GRAVITY WAVE EARTH SCIENCE ATMOSPHERE ATMOSPHERIC PRESSURE HYDROXYL ATMOSPHERIC CHEMISTRY HYDROGEN COMPOUNDS AIRGLOW ATMOSPHERIC RADIATION HYDROXYL AIRGLOW SR > Scanning Radiometer FIXED OBSERVATION STATIONS CONTINENT > ANTARCTICA > Davis Station VERTICAL LOCATION > MESOSPHERE GEOGRAPHIC REGION > POLAR dataset ftands 2021-03-15T23:22:57Z These are 1 minute sampled low resolution 'images' of the hydroxyl airglow layer over Davis station, Antarctica (68 degrees S,78 degrees E) derived using a scanning radiometer developed at the University of Western Ontario, Canada. The scans are a 16x16 pixel array and represent hydroxyl airglow variations in a small region (24x24 km) of the night sky in the zenith, approximately 87km above Davis. The instantaneous field-of-view of the 12cm aperture catadioptric telescope is 1 degrees, or a 1.5km radius field at the airglow layer height. Dwell time per 'pixel' is 0.22 sec. The instrument is sensitive in the 1.0 - 1.6 micron infrared region, which encompasses the bright hydroxyl (2-0), (3-1), (4-2) and (5-3) ro-vibrational bands. Observations are made in all cloud conditions between civil twilight (Sun less than 6 degrees below horizon) each year (between about the 6-Feb and 5-Nov at Davis). Dataset Antarc* Antarctica Research Data Australia (Australian National Data Service - ANDS) Canada Davis Station ENVELOPE(77.968,77.968,-68.576,-68.576) Davis-Station ENVELOPE(77.968,77.968,-68.576,-68.576) ENVELOPE(77.652,78.294,-68.459,-68.694) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
GRAVITY WAVE EARTH SCIENCE ATMOSPHERE ATMOSPHERIC PRESSURE HYDROXYL ATMOSPHERIC CHEMISTRY HYDROGEN COMPOUNDS AIRGLOW ATMOSPHERIC RADIATION HYDROXYL AIRGLOW SR > Scanning Radiometer FIXED OBSERVATION STATIONS CONTINENT > ANTARCTICA > Davis Station VERTICAL LOCATION > MESOSPHERE GEOGRAPHIC REGION > POLAR |
spellingShingle |
GRAVITY WAVE EARTH SCIENCE ATMOSPHERE ATMOSPHERIC PRESSURE HYDROXYL ATMOSPHERIC CHEMISTRY HYDROGEN COMPOUNDS AIRGLOW ATMOSPHERIC RADIATION HYDROXYL AIRGLOW SR > Scanning Radiometer FIXED OBSERVATION STATIONS CONTINENT > ANTARCTICA > Davis Station VERTICAL LOCATION > MESOSPHERE GEOGRAPHIC REGION > POLAR Scanning Radiometer observations of hydroxyl airglow over Davis, Antarctica from 2017 |
topic_facet |
GRAVITY WAVE EARTH SCIENCE ATMOSPHERE ATMOSPHERIC PRESSURE HYDROXYL ATMOSPHERIC CHEMISTRY HYDROGEN COMPOUNDS AIRGLOW ATMOSPHERIC RADIATION HYDROXYL AIRGLOW SR > Scanning Radiometer FIXED OBSERVATION STATIONS CONTINENT > ANTARCTICA > Davis Station VERTICAL LOCATION > MESOSPHERE GEOGRAPHIC REGION > POLAR |
description |
These are 1 minute sampled low resolution 'images' of the hydroxyl airglow layer over Davis station, Antarctica (68 degrees S,78 degrees E) derived using a scanning radiometer developed at the University of Western Ontario, Canada. The scans are a 16x16 pixel array and represent hydroxyl airglow variations in a small region (24x24 km) of the night sky in the zenith, approximately 87km above Davis. The instantaneous field-of-view of the 12cm aperture catadioptric telescope is 1 degrees, or a 1.5km radius field at the airglow layer height. Dwell time per 'pixel' is 0.22 sec. The instrument is sensitive in the 1.0 - 1.6 micron infrared region, which encompasses the bright hydroxyl (2-0), (3-1), (4-2) and (5-3) ro-vibrational bands. Observations are made in all cloud conditions between civil twilight (Sun less than 6 degrees below horizon) each year (between about the 6-Feb and 5-Nov at Davis). |
author2 |
FRENCH, JOHN (hasPrincipalInvestigator) FRENCH, JOHN (processor) MURPHY, DAMIAN J. (hasPrincipalInvestigator) Australian Antarctic Data Centre (publisher) |
format |
Dataset |
title |
Scanning Radiometer observations of hydroxyl airglow over Davis, Antarctica from 2017 |
title_short |
Scanning Radiometer observations of hydroxyl airglow over Davis, Antarctica from 2017 |
title_full |
Scanning Radiometer observations of hydroxyl airglow over Davis, Antarctica from 2017 |
title_fullStr |
Scanning Radiometer observations of hydroxyl airglow over Davis, Antarctica from 2017 |
title_full_unstemmed |
Scanning Radiometer observations of hydroxyl airglow over Davis, Antarctica from 2017 |
title_sort |
scanning radiometer observations of hydroxyl airglow over davis, antarctica from 2017 |
publisher |
Australian Antarctic Data Centre |
url |
https://researchdata.edu.au/scanning-radiometer-observations-antarctica-2017/1678203 https://data.aad.gov.au/metadata/records/AAS_4157_Davis_UWOSCR_from_2017 http://nla.gov.au/nla.party-617536 |
op_coverage |
Spatial: northlimit=-68.459; southlimit=-68.694; westlimit=77.652; eastLimit=78.294; projection=WGS84 Temporal: From 2017-02-06 |
long_lat |
ENVELOPE(77.968,77.968,-68.576,-68.576) ENVELOPE(77.968,77.968,-68.576,-68.576) ENVELOPE(77.652,78.294,-68.459,-68.694) |
geographic |
Canada Davis Station Davis-Station |
geographic_facet |
Canada Davis Station Davis-Station |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Australian Antarctic Data Centre |
op_relation |
https://researchdata.edu.au/scanning-radiometer-observations-antarctica-2017/1678203 61ac40bf-7ca6-49cc-a8ad-26ba67e11d83 AAS_4157_Davis_UWOSCR_from_2017 https://data.aad.gov.au/metadata/records/AAS_4157_Davis_UWOSCR_from_2017 http://nla.gov.au/nla.party-617536 |
_version_ |
1766259450269663232 |