VLF phase and amplitude data recorded at Scott Base Antarctica, and Sodankylä Finland
This dataset contains 5 s average phase and amplitude data from VLF radio wave communication transmitters received on two subionospheric propagation paths. The first is the path from NPM (Hawaii, 21.4 kHz, 21.4⁰N, 158.2⁰E), recorded at the field-site for New Zealand's Scott Base, Arrival Heights, in Antarctica (77.8⁰S, 166.8⁰E). The propagation path is ~11 Mm long, oriented nearly north-south, with the mid-point at 28.9⁰S, 164.4⁰W. The second is from NAA (Culter, Maine, USA, 24.0 kHz, 44.7⁰N, 67.3⁰E), and recorded at Sodankylä Geophysical Observatory (Lapland, Finland, 67.4⁰N, 26.4⁰E). The propagation path is ~6 Mm. Both VLF recievers are UltraMSK software defined radio systems connected to magnetic field sensing loops.
The data files are formatted as ASCII text files with columns of time (s), amplitude (dB) & phase (degrees) data. The MATLAB script plotUltraMSK.m can be used to plot the data files and an example data plot has been included in the dataset.
Further details provided at:
Belcher, S. R. G., Clilverd, M. A., Rodger, C. J., Cook, S., Thomson, N. R., Brundell, J. B., & Raita, T. (2021). Solar flare X-ray impacts on long subionospheric VLF paths. Space Weather, 19, e2021SW002820. https://doi.org/10.1029/2021SW002820
GET DATA: https://doi.org/10.5281/zenodo.4774464
Simple
Identification info
- Date (Creation)
- 2021-05-20T00:00:00
- Date (Publication)
- 2021-05-20T00:00:00
- Citation identifier
- https://doi.org/10.5281/zenodo.4774464
- Presentation form
- Status
- Completed
- Point of contact - Custodian, Owner, etc
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Role Organisation Individual Electronic mail address Author Rodger, C. craig.rodger@otago.ac.nz Co-author Clilverd, M. Publisher Zenodo Blank Organisation
- Spatial representation type
- Topic category
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- Climatology, meteorology, atmosphere
Extent
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Temporal extent
- Time period
- 2009-01-01T00:00:00 Invalid DateT00:00:00
- Maintenance and update frequency
- Not planned
- Keywords
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- VLF PROPAGATION
- X-RAY FLARES
- ARRIVAL HEIGHTS
- K060A
- GCMD Earth Science and Earth Science Services Keywords
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- ION CHEMISTRY/IONIZATION
- ENERGY DEPOSITION
- SOLAR FLARES
- GCMD Platform/Sources Keywords
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- GROUND STATIONS
- GCMD Instrument/Sensors Keywords
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- VLF RECEIVERS
- GCMD Project Keywords
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- AARDDVARK
- Resource constraints
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Legal constraints Access constraints Use constraints Constraint application scope This data set conforms to the CC BY Attribution License (https://creativecommons.org/licenses/by/4.0/) License License Dataset
- Language
- English
- Character encoding
- UTF8
Distribution Information
- Distribution format
-
- Metadata constraints
-
Legal constraints Access constraints Use constraints Constraint application scope This data set conforms to the CC BY Attribution License (https://creativecommons.org/licenses/by/4.0/) License License Metadata
Metadata
- Metadata identifier
- urn:uuid/dbd40b7e-b2f2-4b85-b0e7-3078f5201b52
- Language
- English
- Character encoding
- anyValidURI
- Metadata Contact
-
Role Organisation Individual Electronic mail address Point of contact Antarctica New Zealand adminteam@antarcticanz.govt.nz
Type of resource
- Resource scope
- Dataset
- Metadata linkage
-
Name Linkage (URL) Protocol Function Description https://doi.org/10.5281/zenodo.4774464 Complete Metadata
- Date info (Revision)
- 2024-05-09T01:38:22
- Date info (Creation)
- 2024-05-09T01:23:44
Metadata standard
- Format name
- ISO 19115-1
- Edition
- 2018
Overviews
Spatial extent
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