Acronyms and Abbreviations

AMF
Air Mass Factor
AOD
Aerosol Optical Depth
ATBD
Algorithm Theoretical Basis Document
BlickP
Blick Processing Software
BrO
Bromine oxide
DQ
Data Quality
DQF
Data Quality Flag
DU
Dobson Units
EGL
Effective Ground Location
ESA
European Space Agency
EffTemp
Effective temperature
FOV
Field of View
FRM4AQ-2
Fiducial Reference Measurements for Air Quality 2
FWHM
Full Width Half Maximum
GEOMS
Generic Earth Observation Metadata Standard
H2O
Water vapor
HCHO
Formaldehyde
HONO
Nitrous acid
L2
Level 2
MAXDOAS
Multi Axis Differential Optical Absorption Spectroscopy
NO2
Nitrogen dioxide
O2O2
Oxygen dimer
O3
Ozone
OIO
Iodine dioxide
PGN
Pandonia Global Network
ProcVers
BlickP processor version
QC
Quality Control
SI
International System of Units
SNR
Signal to Noise Ratio
SO2
Sulfur dioxide
SurfDens
Surface number density
TotCol
Total column amount
TropCol
Tropospheric column amount
TropProf
Tropospheric profile
U
Total uncertainty
U\(_\text{C}\)
Common uncertainty
U\(_\text{I}\)
Independent uncertainty
U\(_\text{S}\)
Structured uncertainty
USS
Unwanted Spectral Signal
UV
Ultraviolet
ZA
Zenith angle
hEFF
Effective Height
r-code
Retrieval Setup Code
rms
Root Mean Square