Data

Cloud and clear-sky images recorded by an all sky camera located at Davis, 2015-2021

Australian Antarctic Division
French, J. and Alexander, S. ; FRENCH, JOHN ; ALEXANDER, SIMON
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.26179/ca3s-ve64&rft.title=Cloud and clear-sky images recorded by an all sky camera located at Davis, 2015-2021&rft.identifier=10.26179/ca3s-ve64&rft.publisher=Australian Antarctic Data Centre&rft.description=This data contains 1-minute resolution all-sky (hemispheric fisheye) images obtained at Davis Station between 10-Jun-2015 and 31-Dec-2021.Images were obtained with a Moonglow Technologies All-Sky-Cam and associated software ( http://www.moonglowtech.com/products/AllSkyCam/ )Images are 720x576 pixel resolutionImages are captured at a rate of one per minute.The images have all been stitched together into lossless video files using ffmpeg. Using the same software (or similar), the video files can be unstitched again to recover individual images. This was done in order to dramatically decrease the file size of the download.Progress Code: completed&rft.creator=French, J. and Alexander, S. &rft.creator=FRENCH, JOHN &rft.creator=ALEXANDER, SIMON &rft.date=2021&rft.coverage=westlimit=77.48657; southlimit=-68.76824; eastlimit=78.84888; northlimit=-68.383&rft.coverage=westlimit=77.48657; southlimit=-68.76824; eastlimit=78.84888; northlimit=-68.383&rft_rights=These data are publicly available for download from the provided URL.&rft_rights=Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/legalcode&rft_rights=This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4292_Davis_All_Sky_Camera when using these data.&rft_rights=This metadata record is publicly available.&rft_subject=climatologyMeteorologyAtmosphere&rft_subject=EARTH SCIENCE > ATMOSPHERE > CLOUDS > STRATOSPHERIC CLOUDS (OBSERVED/ANALYZED)&rft_subject=EARTH SCIENCE > ATMOSPHERE > CLOUDS > CONVECTIVE CLOUDS/SYSTEMS (OBSERVED/ANALYZED)&rft_subject=EARTH SCIENCE > ATMOSPHERE > CLOUDS > TROPOSPHERIC/LOW LEVEL CLOUDS (OBSERVED/ANALYZED)&rft_subject=EARTH SCIENCE > ATMOSPHERE > CLOUDS > MESOSPHERIC CLOUDS (OBSERVED/ANALYZED)&rft_subject=EARTH SCIENCE > ATMOSPHERE > CLOUDS > TROPOSPHERIC/MID-LEVEL CLOUDS (OBSERVED/ANALYZED)&rft_subject=EARTH SCIENCE > ATMOSPHERE > CLOUDS > TROPOSPHERIC/HIGH-LEVEL CLOUDS (OBSERVED/ANALYZED)&rft_subject=CLOUD IMAGES&rft_subject=4292&rft_subject=AAS 4292&rft_subject=CAMERAS&rft_subject=ASC > All-Sky Camera&rft_subject=FIXED OBSERVATION STATIONS&rft_subject=AMD/AU&rft_subject=CEOS&rft_subject=AMD&rft_subject=GEOGRAPHIC REGION > POLAR&rft_subject=CONTINENT > ANTARCTICA > DAVIS&rft.type=dataset&rft.language=English Access the data
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Licence & Rights:

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CC-BY

Attribution 4.0 International (CC BY 4.0)
https://creativecommons.org/licenses/by/4.0/legalcode

These data are publicly available for download from the provided URL.

This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4292_Davis_All_Sky_Camera when using these data.

This metadata record is publicly available.

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Full description

This data contains 1-minute resolution all-sky (hemispheric fisheye) images obtained at Davis Station between 10-Jun-2015 and 31-Dec-2021.
Images were obtained with a Moonglow Technologies All-Sky-Cam and associated software ( http://www.moonglowtech.com/products/AllSkyCam/ )
Images are 720x576 pixel resolution

Images are captured at a rate of one per minute.

The images have all been stitched together into lossless video files using ffmpeg. Using the same software (or similar), the video files can be unstitched again to recover individual images. This was done in order to dramatically decrease the file size of the download.

Lineage

Progress Code: completed

Notes

Purpose
To record sky conditions and derive cloud fraction associated with the ACRE project (AAS 4292).

Data time period: 2015-06-10 to 2019-11-30

This dataset is part of a larger collection

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78.84888,-68.383 78.84888,-68.76824 77.48657,-68.76824 77.48657,-68.383 78.84888,-68.383

78.167725,-68.57562

text: westlimit=77.48657; southlimit=-68.76824; eastlimit=78.84888; northlimit=-68.383

Subjects
4292 | AAS 4292 | AMD | AMD/AU | ASC > All-Sky Camera | CAMERAS | CEOS | CLOUD IMAGES | CONTINENT > ANTARCTICA > DAVIS | EARTH SCIENCE > ATMOSPHERE > CLOUDS > CONVECTIVE CLOUDS/SYSTEMS (OBSERVED/ANALYZED) | EARTH SCIENCE > ATMOSPHERE > CLOUDS > MESOSPHERIC CLOUDS (OBSERVED/ANALYZED) | EARTH SCIENCE > ATMOSPHERE > CLOUDS > STRATOSPHERIC CLOUDS (OBSERVED/ANALYZED) | EARTH SCIENCE > ATMOSPHERE > CLOUDS > TROPOSPHERIC/HIGH-LEVEL CLOUDS (OBSERVED/ANALYZED) | EARTH SCIENCE > ATMOSPHERE > CLOUDS > TROPOSPHERIC/LOW LEVEL CLOUDS (OBSERVED/ANALYZED) | EARTH SCIENCE > ATMOSPHERE > CLOUDS > TROPOSPHERIC/MID-LEVEL CLOUDS (OBSERVED/ANALYZED) | FIXED OBSERVATION STATIONS | GEOGRAPHIC REGION > POLAR | climatologyMeteorologyAtmosphere |

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Other Information
Download the dataset. (GET DATA > DIRECT DOWNLOAD)

url : https://data.aad.gov.au/eds/5521/download

Public information for AAS project AAS_4292 (PROJECT HOME PAGE)

url : https://projects.aad.gov.au/report_project_public.cfm?project_no=AAS_4292

Citation reference for this metadata record and dataset. (VIEW RELATED INFORMATION)

url : https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4292_Davis_All_Sky_Camera

Identifiers
ACN 633 798 857