TES_L2_CH3OH_Nadir
Variables
The table below lists the variables that are present in the HARP product that results from an ingestion of TES_L2_CH3OH_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 |
| CH3OH_volume_mixing_ratio | double | {time, vertical} | [ppv] | methanol volume mixing ratio |
| CH3OH_volume_mixing_ratio_uncertainty | double | {time, vertical} | [ppv] | methanol 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/CH3OHNadirSwath/Geolocation_Fields/Time[] |
| description | the time converted from TAI93 to seconds since 2000-01-01T00:00:00 | |
| longitude | path | /HDFEOS/SWATHS/CH3OHNadirSwath/Geolocation_Fields/Longitude[] |
| latitude | path | /HDFEOS/SWATHS/CH3OHNadirSwath/Geolocation_Fields/Latitude[] |
| altitude | path | /HDFEOS/SWATHS/CH3OHNadirSwath/Data_Fields/Altitude[] |
| pressure | path | /HDFEOS/SWATHS/CH3OHNadirSwath/Data_Fields/Pressure[] |
| CH3OH_volume_mixing_ratio | path | /HDFEOS/SWATHS/CH3OHNadirSwath/Data_Fields/CH3OH[] |
| CH3OH_volume_mixing_ratio_uncertainty | path | /HDFEOS/SWATHS/CH3OHNadirSwath/Data_Fields/CH3OHPrecision[] |