GEOMS-TE-UVVIS-BREWER-TOTALCOL-001

Variables

The table below lists the variables that are present in the HARP product that results from an ingestion of GEOMS-TE-UVVIS-BREWER-TOTALCOL-001 data.

field name	type	dimensions	unit	description
sensor_name	string			name of the sensor
location_name	string			name of the site at which the sensor is located
datetime	double	{time}	[days since 2000-01-01]	mean time of the measurement
sensor_latitude	float		[degree_north]	latitude of the sensor
sensor_longitude	float		[degree_east]	longitude of the sensor
sensor_altitude	float		[m]	altitude of the sensor relative to the location site
solar_zenith_angle	float	{time}	[degree]	solar zenith angle
solar_azimuth_angle	float	{time}	[degree]	solar azimuth angle
O3_column_number_density	float	{time}	[DU]	O3 column number density
O3_column_number_density_uncertainty	float	{time}	[DU]	uncertainty of the O3 column number density
O3_column_number_density_uncertainty_random	float	{time}	[DU]	random component of the uncertainty of the O3 column number density
O3_column_number_density_uncertainty_systematic	float	{time}	[DU]	systematic component of the uncertainty of the O3 column number density
O3_column_number_density_amf	float	{time}	[1]	air mass factor of the O3 column number density
O3_effective_temperature	float	{time}	[1]	Effective temperature of the ozone layer
index	int32	{time}		zero-based index of the sample within the source product

Mapping description

The table below details where and how each variable was retrieved from the input product.

field name	mapping description
sensor_name	path	/@DATA.SOURCE
location_name	path	/@DATA.LOCATION
datetime	path	/DATETIME
sensor_latitude	path	/LATITUDE.INSTRUMENT
sensor_longitude	path	/LONGITUDE.INSTRUMENT
sensor_altitude	path	/ALTITUDE.INSTRUMENT
solar_zenith_angle	path	/ANGLE.SOLAR_ZENITH
solar_azimuth_angle	path	/ANGLE.SOLAR_AZIMUTH
O3_column_number_density	path	/O3.COLUMN_ABSORPTION.SOLAR
O3_column_number_density_uncertainty	path	/O3.COLUMN_ABSORPTION.SOLAR_UNCERTAINTY.COMBINED.STANDARD
O3_column_number_density_uncertainty_random	path	/O3.COLUMN_ABSORPTION.SOLAR_UNCERTAINTY.RANDOM.STANDARD
O3_column_number_density_uncertainty_systematic	path	/O3.COLUMN_ABSORPTION.SOLAR_UNCERTAINTY.SYSTEMATIC.STANDARD
O3_column_number_density_amf	path	/O3.COLUMN_ABSORPTION.SOLAR_AMF
O3_effective_temperature	available	optional
	path	/TEMPERATURE.EFFECTIVE.O3