TES_L2_CO2_Nadir
Variables
The table below lists the variables that are present in the HARP product that results from an ingestion of TES_L2_CO2_Nadir data.
| field name | type | dimensions | unit | description | 
|---|---|---|---|---|
| datetime | double | {time} | [seconds since 2000-01-01] | time of the measurement | 
| longitude | double | {time} | [degree_east] | tangent longitude | 
| latitude | double | {time} | [degree_north] | tangent latitude | 
| altitude | double | {time, vertical} | [m] | altitude per profile level | 
| pressure | double | {time, vertical} | [hPa] | pressure per profile level | 
| CO2_volume_mixing_ratio | double | {time, vertical} | [ppv] | carbon dioxide volume mixing ratio | 
| CO2_volume_mixing_ratio_uncertainty | double | {time, vertical} | [ppv] | carbon dioxide volume mixing ratio precision | 
| 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 | |
|---|---|---|
| datetime | path | /HDFEOS/SWATHS/CO2NadirSwath/Geolocation_Fields/Time[] | 
| description | the time converted from TAI93 to seconds since 2000-01-01T00:00:00 | |
| longitude | path | /HDFEOS/SWATHS/CO2NadirSwath/Geolocation_Fields/Longitude[] | 
| latitude | path | /HDFEOS/SWATHS/CO2NadirSwath/Geolocation_Fields/Latitude[] | 
| altitude | path | /HDFEOS/SWATHS/CO2NadirSwath/Data_Fields/Altitude[] | 
| pressure | path | /HDFEOS/SWATHS/CO2NadirSwath/Data_Fields/Pressure[] | 
| CO2_volume_mixing_ratio | path | /HDFEOS/SWATHS/CO2NadirSwath/Data_Fields/CO2[] | 
| CO2_volume_mixing_ratio_uncertainty | path | /HDFEOS/SWATHS/CO2NadirSwath/Data_Fields/CO2Precision[] |