2,DATETIME,DATETIME,MJD2K,DOUBLE,Mean time of the measurement sequence used for each retrieval
2,DATETIME.START,DATETIME,MJD2K,DOUBLE,Start time of the measurement sequence used for each retrieval
2,DATETIME.STOP,DATETIME,MJD2K,DOUBLE,End time of the measurement sequence used for each retrieval
2,INTEGRATION.TIME,DATETIME,s,REAL,Duration of the DOAS measurements corresponding to the retrieved profile,x
2,LATITUDE.INSTRUMENT,CONSTANT,deg,REAL,Inst. Geolocation
2,LONGITUDE.INSTRUMENT,CONSTANT,deg,REAL,Inst. geolocationeast (decimal degrees) of the location of the instrument (+ for east
2,ALTITUDE.INSTRUMENT,CONSTANT,m,REAL,Inst. Geolocation
2,ALTITUDE,[ALTITUDE|DATETIME
2,PRESSURE_INDEPENDENT,DATETIME
2,PRESSURE_INDEPENDENT_SOURCE,[CONSTANT|DATETIME|DATETIME
2,TEMPERATURE_INDEPENDENT,DATETIME
2,TEMPERATURE_INDEPENDENT_SOURCE,[CONSTANT|DATETIME|DATETIME
2,COLUMN.PARTIAL_INDEPENDENT,DATETIME
2,COLUMN.PARTIAL_INDEPENDENT_SOURCE,[CONSTANT|DATETIME|DATETIME
2,ALTITUDE.BOUNDARIES,[ALTITUDE
2,WIND.DIRECTION.SURFACE_INDEPENDENT,DATETIME,deg,REAL,Wind direction at the station using WMO definition (wind from the north is 360
2,WIND.DIRECTION.SURFACE_INDEPENDENT_SOURCE,[CONSTANT|DATETIME],[empty],STRING,Wind direction source (e.g. Anemometer
2,WIND.SPEED.SURFACE_INDEPENDENT,DATETIME,m s-1,REAL,Wind speed at the station,o
2,WIND.SPEED.SURFACE_INDEPENDENT_SOURCE,[CONSTANT|DATETIME],[empty],STRING,Wind speed source (e.g. Anemometer
2,ANGLE.SOLAR_ZENITH.ASTRONOMICAL,DATETIME,deg,REAL,The solar astronomical zenith angle at which the measurement was taken,x
2,ANGLE.SOLAR_AZIMUTH,DATETIME,deg,REAL,The solar azimuth angle at which the measurement was taken using north as the reference plane and increasing clockwise (0 for north
2,ANGLE.VIEW_AZIMUTH,DATETIME,deg,REAL,The azimuth viewing direction of the instrument using north as the reference plane and increasing clockwise (0 for north
2,ANGLE.VIEW_ZENITH,DATETIME,deg,REAL,The zenith viewing direction of the instrument,x
2,LATITUDE,DATETIME
2,LONGITUDE,DATETIME
2,CLOUD.CONDITIONS,DATETIME,[empty],STRING,Possible Values: clear-sky
2,AEROSOL.OPTICAL.DEPTH.TROPOSPHERIC_INDEPENDENT,DATETIME,1,REAL,The total tropospheric aerosol optical depth used for the retrieval is based on a climatology
2,AEROSOL.OPTICAL.DEPTH.TROPOSPHERIC_SCATTER.SOLAR.OFFAXIS,DATETIME,1,REAL,The total tropospheric aerosol optical depth used for the retrieval is retrieved from the MAXDOAS measurements,o
2,[GAS].MIXING.RATIO.VOLUME_SCATTER.SOLAR.OFFAXIS,DATETIME
2,[GAS].MIXING.RATIO.VOLUME_SCATTER.SOLAR.OFFAXIS_UNCERTAINTY.RANDOM.COVARIANCE,DATETIME
2,[GAS].MIXING.RATIO.VOLUME_SCATTER.SOLAR.OFFAXIS_UNCERTAINTY.SYSTEMATIC.COVARIANCE,DATETIME
2,[GAS].MIXING.RATIO.VOLUME_SCATTER.SOLAR.OFFAXIS_AVK,DATETIME
2,[GAS].MIXING.RATIO.VOLUME_SCATTER.SOLAR.OFFAXIS_APRIORI,DATETIME
2,[GAS].COLUMN.TROPOSPHERIC_SCATTER.SOLAR.OFFAXIS,DATETIME,Pmolec cm-2,REAL,Total tropospheric vertical column of target gas retrieved from MAXDOAS measurements,x
2,[GAS].COLUMN.TROPOSPHERIC_SCATTER.SOLAR.OFFAXIS_UNCERTAINTY.RANDOM.STANDARD,DATETIME,Pmolec cm-2,REAL,Total random uncertainty on the total tropospheric column (expressed in same units as the column) (without smoothing error) retrieved from MAXDOAS measurements,x
2,[GAS].COLUMN.TROPOSPHERIC_SCATTER.SOLAR.OFFAXIS_UNCERTAINTY.SYSTEMATIC.STANDARD,DATETIME,Pmolec cm-2,REAL,Total systematic uncertainty on the retrieved total tropospheric column (expressed in same units as the column) (without smoothing error) retrieved from MAXDOAS measurements,x
2,[GAS].COLUMN.TROPOSPHERIC_SCATTER.SOLAR.OFFAXIS_AVK,DATETIME
2,[GAS].COLUMN.TROPOSPHERIC_SCATTER.SOLAR.OFFAXIS_APRIORI,DATETIME,Pmolec cm-2,REAL,Apriori total tropospheric vertical column of target gas associated with the column retrieval from MAXDOAS measurements,x if [GAS].COLUMN.TROPOSPHERIC_SCATTER.SOLAR.OFFAXIS_AVK reported
2,[GAS].COLUMN.PARTIAL_SCATTER.SOLAR.OFFAXIS,DATETIME
2,[GAS].COLUMN.PARTIAL_SCATTER.SOLAR.OFFAXIS_APRIORI,DATETIME
4,SOURCE.PRODUCT,INDEPENDENT,[empty],STRING,Information relevant to the source history of the Metadata and Data,o