MADIS ACARS-Profiles Variables with QC --------------------------------------------------------------------------------------------------------------- Code Name Max Level | Level 1: | Level 2: Possible | | QC Level | Validity Position Provider | Internal Temporal | Consistency QC | Consistency Consistency --------------------------------------------------------------------------------------------------------------- DD wind direction 1 X X FF wind speed 1 X X U u wind component 1 X X V v wind component 1 X X T air temperature 2 X X X X TV virtual temperature 2 X X X X TD dewpoint temperature 2 X X X RH relative humidity 2 X X X Q specific humidity 2 X X X DPD dewpoint depression 2 X X X AH absolute humidity 2 X X X WVMR water vapor mix ratio 2 X X X MEDEDR median EDR 1 X MAXEDR maximum EDR 1 X TURBIDX turbulence index 1 X HT altitude 2 X X P pressure 2 X X LAT track latitude 1 X X LON track longitude 1 X X ICECOND icing condition 1 X Internal Consistency Checks --------------------------- 3 air temperature vs. dewpoint temperature Provider QC Checks ------------------ - Only the TAMDAR reports have provider QC results.