GEOMS-TE-UVVIS-DOBSON-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-DOBSON-TOTALCOL-001 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 | 
| 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 | int16 | {time} | [DU] | O3 column number density | 
| O3_column_number_density_uncertainty | int16 | {time} | [DU] | uncertainty of the O3 column number density | 
| O3_column_number_density_amf | float | {time} | [1] | air mass factor of the 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 | 
| 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 | 
| O3_column_number_density_uncertainty | path | /O3.COLUMN_ABSORPTION_UNCERTAINTY.COMBINED.STANDARD | 
| O3_column_number_density_amf | path | /O3.COLUMN_ABSORPTION_AMF |