Daily files These data are the same as sgpgoeswaterX1.00 but retrievals are hourly. Cessna Aerosol flights. The raw data are collected and processed by John Ogren at CMDL and then shipped to xdc.arm.gov for packaging and archiving. The sgpiapageX1.00 files contain separate ascii files for each flight. Soundings are twice daily.
Data are only for mandatory levels.
For more information see sgp06snwsupaX1.00 release notice . Look here for a map of GPS stations. Wind Profiler Demonstration Network Moments for the seven stations surrounding the SGP site and winds for all stations.