++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ AR = atmospheric rivers reconnaissance campaign, carried out over East Pacific during winter seasons from Nov to next March. More information about AR Recon. can be found here: https://cw3e.ucsd.edu/arrecon_data/ TC = tropical cyclone surveillance and research campaigns, carried out over Atlantic, Caribbean and Gulf of Mexico during summer seasons from July to Nov. More information about tropical cyclone can be found here: https://www.nhc.noaa.gov/ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Available aircraft as of 2024/07: Identifier Aircraft_type Agency Tail# N49T G-IVSP NOAA N49RF N43T WP-3 NOAA N43RF A0XT WC-130 USAF AF30X, X-0,1,...,9 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Available datasets as of 2024/07: AR2018: Level2/atmPrf@2023-11-27 AR2020: Level2/atmPrf@2023-11-13 AR2021: Level2/atmPrf@2023-11-13 AR2022: Level2/atmPrf@2023-11-20 AR2023: Level2/atmPrf@2023-10-25 AR2024: Level2/atmPrf@2024-02-25 TC2020: Level2/atmPrf@2023-11-09 TC2022: Level2/atmPrf@2023-11-09 Pending final processing and QC: TC2023, TC2024 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Any use of this data must cite the papers below and contain the following acknowledgement. The airborne radio occultation (ARO) data is provided by Jennifer Haase at Scripps Institution of Oceanography, University of California San Diego, through the support of the National Science Foundation, the National Aeronautics and Space Administration, and the Center for Western Weather and Water Extremes. Haase, J. S., Murphy, M. J., Cao, B., Ralph, F. M., Zheng, M., & Delle Monache, L. (2021). Multi-GNSS airborne radio occultation observations as a complement to dropsondes in atmospheric river reconnaissance. Journal of Geophysical Research: Atmospheres, 126, e2021JD034865. https://doi.org/10.1029/2021JD034865 Haase, J. S., B. J. Murphy, P. Muradyan, F. Nievinski, K. M. Larson, J. L. Garrison, and K.-N. Wang (2014), First Results from an Airborne GPS Radio Occultation System for Atmospheric Profiling, Geophysical Research Letters, 41, 1759-1765. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Contacts: Jennifer Haase (jhaase@ucsd.edu) and Bing Cao (bic020@ucsd.edu) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++