2,DATETIME,DATETIME,MJD2K,DOUBLE,Representative DateTime of drone measurement,x
2,DATETIME.START,DATETIME,MJD2K,DOUBLE,Start DateTime of drone measurement,x
2,DATETIME.STOP,DATETIME,MJD2K,DOUBLE,Stop DateTime of drone measurement,x
2,ALTITUDE,ALTITUDE,m,REAL,Geometric height calculated from the GPS,x
2,LATITUDE,[CONSTANT|ALTITUDE],deg,REAL,In-situ GPS latitude of the instrument if reported otherwise launch geolocation,x
2,LONGITUDE,[CONSTANT|ALTITUDE],deg,REAL,In-situ GPS longitude of the instrument if reported otherwise launch geolocation,x
2,TEMPERATURE,ALTITUDE,K,REAL,Temperature measurement from drone instrument,x
2,TEMPERATURE_UNCERTAINTY.COMBINED.STANDARD,ALTITUDE,K,REAL,1 sigma uncertainty estimate of the temperature measurement,x
2,HUMIDITY.RELATIVE,ALTITUDE,%,REAL,Relative humidity from drone instrument,x
2,HUMIDITY.RELATIVE_UNCERTAINTY.COMBINED.STANDARD,ALTITUDE,%,REAL,1 sigma uncertainty estimate of the relative humidity,x
2,PARTICLE.SIZE,PARTICLE.SIZE,um,REAL,Average Particle size for each bin,x
2,PARTICLE.SIZE_BOUNDARIES,PARTICLE.SIZE;INDEPENDENT,um,REAL,Lower and Upper particle sizes for each bin,x
2,AEROSOL.NUMBER.DENSITY,ALTITUDE;PARTICLE.SIZE,1,REAL,number concentration for each size bin,x (are there actual units for this e.g molec m-3??)
2,AEROSOL.NUMBER.DENSITY_UNCERTAINTY.COMBINED.STANDARD,ALTITUDE;PARTICLE.SIZE,1,REAL,1 sigma uncertainty estimate of the number concentration for each size bin,x
2,SOURCE.PRODUCT,INDEPENDENT,[empty],STRING,Information relevant to the source history of the Metadata and Data,o
