Friday 26 January 2024, by Baptiste Cecconi
This collection is composed Wind/Waves/RAD1 daily L3 DF files (version 02).
This collection is part of the Wind/Waves LESIA Collection.
This collection is a new version of:
The files are available from the LESIA/Wind data repository (link below). The repository file hierarchy and the link with the other LESIA/Wind collection are described in TBD.
The data collection contains daily Level 3 goniopolarimetric CDF files, derived from the RAD1 Receiver of Wind/Waves dataset. This data collection has been produced following the goniopolarimetric Inversion described in X.Bonnin, S.Hoang and B.Cecconi (2023).
Content
The collection is composed of
Name | Type | Unit | Description |
---|---|---|---|
Epoch | CDF_TIME_TT2000 | Epoch time of the record | |
SWEEP | CDF_UNIT2 | Index of sweep in current file | |
FREQUENCY | CDF_UNIT2 | kHz | Frequency of analysis |
NUM | CDF_UNIT2 | Sequential number in parent L2 data file | |
STOKES_I | CDF_REAL4 | W/m^2/Hz | I Stokes parameter of the source |
WAVE_COLATITUDE_SRF | CDF_REAL4 | deg | Wave vector colatitude |
WAVE_AZIMUTH_SRF | CDF_REAL4 | deg | Wave vector azimuth |
SOURCE_SIZE | CDF_REAL4 | deg | Radio source angular radius |
MODULATION_RATE | CDF_REAL4 | Signal normalized modulation rate |
The file naming convention is: wi_wa_rad1_l3_df_yyyymmdd_vxx.cdf
yyyy
: Year in 4 digitsmm
: Month of year in 2 digits (0-padded)dd
: Day of month in 2 digits (0-padded)xx
: Data version in 2 digits (0-padded)Coverage and sampling
Changelog
Acknowledgements
The Wind/Waves/RAD1 L3 DF data collection has been produced by X. Bonnin, B. Cecconi and K. Issautier from the Observatoire de Paris/LESIA Wind/Waves team, with the support of CNRS and CNES.
Contact
Any question or request should be addressed to contact.maser@obspm.fr