GEOMS-TE-UVVIS-DOAS-DIRECTSUN-GAS-005-O3

Variables

The table below lists the variables that are present in the HARP product that results from an ingestion of GEOMS-TE-UVVIS-DOAS-DIRECTSUN-GAS-005-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
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
altitude double {time, vertical} [km] effective retrieval altitude
pressure double {time, vertical} [hPa] independent pressure profile
temperature double {time, vertical} [K] independent temperature profile
altitude_bounds double {time, vertical, 2} [km] lower and upper boundaries of the height layers
solar_zenith_angle double {time} [degree] solar astronomical zenith angle
solar_azimuth_angle double {time} [degree] solar azimuth angle
viewing_azimuth_angle double {time} [degree] viewing azimuth angle of the sensor
viewing_zenith_angle double {time} [degree] viewing zenith angle of the sensor
latitude double {time, vertical} [degree_north] latitude of effective air mass at each altitude
longitude double {time, vertical} [degree_east] longitude of effective air mass at each altitude
aerosol_optical_depth double {time} [] aerosol optical depth used for the retrieval
O3_column_number_density double {time} [Pmolec cm-2] O3 column number density
O3_column_number_density_uncertainty_random double {time} [Pmolec cm-2] random uncertainty of the O3 column number density
O3_column_number_density_uncertainty_systematic double {time} [Pmolec cm-2] systematic uncertainty of the O3 column number density
O3_column_number_density_apriori double {time, vertical} [Pmolec cm-2] a priori O3 column number density
O3_column_number_density_avk double {time, vertical} [] averaging kernel for the O3 column number density
index int32 {time}   zero-based index of the sample within the source product

Ingestion options

The table below lists the available ingestion options for GEOMS-TE-UVVIS-DOAS-DIRECTSUN products.

option name legal values description
AOD measured ingest the modeled (default) or measured (AOD=measured) aerosol optical depth properties

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
sensor_latitude path /LATITUDE.INSTRUMENT
sensor_longitude path /LONGITUDE.INSTRUMENT
sensor_altitude path /ALTITUDE.INSTRUMENT
altitude path /ALTITUDE
pressure path /PRESSURE_INDEPENDENT
temperature path /TEMPERATURE_INDEPENDENT
altitude_bounds path /ALTITUDE.BOUNDARIES
solar_zenith_angle path /ANGLE.SOLAR_ZENITH.ASTRONOMICAL
solar_azimuth_angle path /ANGLE.SOLAR_AZIMUTH
viewing_azimuth_angle path /ANGLE.VIEW_AZIMUTH
viewing_zenith_angle path /ANGLE.VIEW_ZENITH
latitude available optional
path /LATITUDE
longitude available optional
path /LONGITUDE
aerosol_optical_depth available optional
condition AOD=modeled or AOD unset
path /AEROSOL.OPTICAL.DEPTH_INDEPENDENT
condition AOD=measured
path /AEROSOL.OPTICAL.DEPTH_ABSORPTION.SOLAR
O3_column_number_density path /O3.COLUMN.ABSORPTION.SOLAR
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_apriori path /O3.COLUMN.PARTIAL_ABSORPTION.SOLAR_APRIORI
O3_column_number_density_avk path /O3.COLUMN_ABSORPTION.SOLAR_AVK