GEOMS-TE-PANDORA-DIRECTSUN-GAS-002-O3

Variables

The table below lists the variables that are present in the HARP product that results from an ingestion of GEOMS-TE-PANDORA-DIRECTSUN-GAS-002-O3 data.

field name type dimensions unit description
sensor_name string     name of the sensor
site_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
datetime_start double {time} [days since 2000-01-01] start time of the measurement
datetime_stop double {time} [days since 2000-01-01] stop time of the measurement
datetime_duration double {time} [s] duration of the measurement
sensor_latitude double   [degree_north] latitude of the sensor
sensor_longitude double   [degree_east] longitude of the sensor
sensor_altitude double   [m] altitude of the sensor relative to the location site
solar_zenith_angle double {time} [degree] solar astronomical zenith angle
solar_azimuth_angle double {time} [degree] solar azimuth angle
O3_column_number_density double {time} [DU] O3 column number density
O3_column_number_density_uncertainty double {time} [DU] random uncertainty of the O3 column number density
O3_column_number_density_amf double {time} [1] air mass factor of O3 column number density
O3_column_number_density_validity int32 {time}   quality flag of O3 column number density
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
site_name path /@DATA.LOCATION
datetime path /DATETIME
datetime_start path /DATETIME.START
datetime_stop path /DATETIME.STOP
datetime_duration path /INTEGRATION.TIME
sensor_latitude path /LATITUDE.INSTRUMENT
sensor_longitude path /LONGITUDE.INSTRUMENT
sensor_altitude path /ALTITUDE.INSTRUMENT
solar_zenith_angle path /ANGLE.SOLAR_ZENITH.ASTRONOMICAL
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.RANDOM.STANDARD
O3_column_number_density_amf path /O3.COLUMN.ABSORPTION.SOLAR_AMF
O3_column_number_density_validity path /O3.COLUMN.ABSORPTION.SOLAR_FLAG