Parameter

Method (operator)

O3	UV (MPI-HLUG-MOLA-Hei)	CLD (MPI)	Balloon Sondes (MZ)	‌
OH	LIF (MPI)	‌	‌	‌
HO2	LIF (MPI)	‌	‌	‌
ROx	LIF (MPI)	PERCA (UB)	PERCEAS (UB)	‌
H2O2	Enzyme (MPI)	‌	‌	‌
H2O	DP (UF)*	RH (HLUG-DWD-MPI)	DOAS (MPI)	‌
Tau-OH	CR (MPI)	‌	‌	‌
J-O1D	Fil-Rad (FZJ)	Sp-Rad (FZJ)	‌	‌
J-NO2	Fil-Rad (MPI)	Sp-Rad (FZJ)	‌	‌

CLD = Chemiluminescence Detector, LIF = Laser Induced Fluorescence (FAGE), CR = Comparative Reactivity, Fil-Rad = Filter Radiometer, SP-Rad = Spectral-Radiometer.