JAXA Level 2 (L2) Standard Products
G-portal: https://gportal.jaxa.jp/gpr/?lang=en
*G-portal account is also required for data download via SFTP.
| Version | Date | Update | Release Note |
|---|---|---|---|
| vBa | 2025/12/1 | Start of data provision Variables with 1km resolution added. |
| AUX_3JH |
| CPR_ECO |
| CPR_CLP |
| ATL_CLA |
| MSI_CLP |
| AC_CLP |
| Name | Number of Pixels | Description |
|---|---|---|
| nray4sns | 500 | number of along track pixels (10km resolution) |
| nray4sns1km | 5000 | number of along track pixels (1km resolution) |
| nswath4sns | 1 | number of across track pixels |
| Variable Name | Units | Description/Attributes | Dimention | Type |
|---|---|---|---|---|
| Data | ||||
| quality_flag | - | Quality flag
|
nray4sns, nswath4sns, -, 10 | ubyte |
| radiative_flux_shortwave_downward_toa_all_sky | Wm^-2 | Downward shortwave radiative flux at top of atmosphere for all-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_shortwave_upward_toa_all_sky | Wm^-2 | Upward shortwave radiative flux at top of atmosphere for all-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_shortwave_downward_boa_all_sky | Wm^-2 | Downward shortwave radiative flux at bottom of atmosphere for all-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_shortwave_upward_boa_all_sky | Wm^-2 | Upward shortwave radiative flux at bottom of atmosphere for all-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_longwave_upward_toa_all_sky | Wm^-2 | Upward longwave radiative flux at top of atmosphere for all-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_longwave_downward_boa_all_sky | Wm^-2 | Downward longwave radiative flux at bottom of atmosphere for all-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_longwave_upward_boa_all_sky | Wm^-2 | Upward longwave radiative flux at bottom of atmosphere for all-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_shortwave_downward_toa_clear_sky | Wm^-2 | Downward shortwave radiative flux at top of atmosphere for clear-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_shortwave_upward_toa_clear_sky | Wm^-2 | Upward shortwave radiative flux at at top of atmosphere for clear-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_shortwave_downward_boa_clear_sky | Wm^-2 | Downward shortwave radiative flux at bottom of atmosphere for clear-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_shortwave_upward_boa_clear_sky | Wm^-2 | Upward shortwave radiative flux at bottom of atmosphere for clear-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_longwave_upward_toa_clear_sky | Wm^-2 | Upward longwave radiative flux at top of atmosphere for clear-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_longwave_downward_boa_clear_sky | Wm^-2 | Downward longwave radiative flux at bottom of atmosphere for clear-sky.
|
nray4sns, nswath4sns | float |
| radiative_flux_longwave_upward_boa_clear_sky | Wm^-2 | Upward longwave radiative flux at bottom of atmosphere for clear-sky.
|
nray4sns, nswath4sns | float |
| radiative_flux_shortwave_downward_toa_cloudy_sky | Wm^-2 | Downward shortwave radiative flux at top of atmosphere for cloudy-sky.
|
nray4sns, nswath4sns | float |
| radiative_flux_shortwave_upward_toa_cloudy_sky | Wm^-2 | Upward shortwave radiative flux at at top of atmosphere for cloudy-sky.
|
nray4sns, nswath4sns | float |
| radiative_flux_shortwave_downward_boa_cloudy_sky | Wm^-2 | Downward shortwave radiative flux at bottom of atmosphere for cloudy-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_shortwave_upward_boa_cloudy_sky | Wm^-2 | Upward shortwave radiative flux at bottom of atmosphere for cloudy-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_longwave_upward_toa_cloudy_sky | Wm^-2 | Upward longwave radiative flux at top of atmosphere for cloudy-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_longwave_downward_boa_cloudy_sky | Wm^-2 | Downward longwave radiative flux at bottom of atmosphere for cloudy-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_longwave_upward_boa_cloudy_sky | Wm^-2 | Upward longwave radiative flux at bottom of atmosphere for cloudy-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_shortwave_downward_toa_pristine_sky | Wm^-2 | Downward shortwave radiative flux at top of atmosphere for pristine-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_shortwave_upward_toa_pristine_sky | Wm^-2 | Upward shortwave radiative flux at top of atmosphere for pristine-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_shortwave_downward_boa_pristine_sky | Wm^-2 | Downward shortwave radiative flux at bottom of atmosphere for pristine-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_shortwave_upward_boa_pristine_sky | Wm^-2 | Upward shortwave radiative flux at bottom of atmosphere for pristine-sky
|
nray4sns, nswath4sns | float |
| radiative_flux_longwave_upward_toa_pristine_sky | Wm^-2 | Upward longwave radiative flux at top of atmosphere for pristine-sky.
|
nray4sns, nswath4sns | float |
| radiative_flux_longwave_downward_boa_pristine_sky | Wm^-2 | Downward longwave radiative flux at bottom of atmosphere for pristine-sky.
|
nray4sns, nswath4sns | float |
| radiative_flux_longwave_upward_boa_pristine_sky | Wm^-2 | Upward longwave radiative flux at bottom of atmosphere for pristine-sky.
|
nray4sns, nswath4sns | float |
| radiative_heating_rate_shortwave_all_sky | K/day | Shortwave radiative heating rate for all-sky
|
nray4sns, nswath4sns, 39 | float |
| radiative_heating_rate_shortwave_clear_sky | K/day | Shortwave radiative heating rate for clear-sky
|
nray4sns, nswath4sns, 39 | float |
| radiative_heating_rate_longwave_all_sky | K/day | Longwave radiative heating rate for all-sky
|
nray4sns, nswath4sns, 39 | float |
| radiative_heating_rate_longwave_clear_sky | K/day | Longwave radiative heating rate for clear-sky
|
nray4sns, nswath4sns, 39 | float |
| aerosol_radiative_forcing_shortwave_toa_all | Wm^-2 | Shortwave aerosol radiative forcing at top of atmosphere with clouds
|
nray4sns, nswath4sns | float |
| aerosol_radiative_forcing_shortwave_boa_all | Wm^-2 | Shortwave aerosol radiative forcing at bottom of atmosphere with clouds
|
nray4sns, nswath4sns | float |
| aerosol_radiative_forcing_longwave_toa_all | Wm^-2 | Longwave aerosol radiative forcing at top of atmosphere with clouds
|
nray4sns, nswath4sns | float |
| aerosol_radiative_forcing_longwave_boa_all | Wm^-2 | Longwave aerosol radiative forcing at bottom of atmosphere with clouds
|
nray4sns, nswath4sns | float |
| aerosol_radiative_forcing_shortwave_toa_clear | Wm^-2 | Shortwave aerosol radiative forcing at top of atmosphere without clouds
|
nray4sns, nswath4sns | float |
| aerosol_radiative_forcing_shortwave_boa_clear | Wm^-2 | Shortwave aerosol radiative forcing at bottom of atmosphere without clouds
|
nray4sns, nswath4sns | float |
| aerosol_radiative_forcing_longwave_toa_clear | Wm^-2 | Longwave aerosol radiative forcing at top of atmosphere without clouds
|
nray4sns, nswath4sns | float |
| aerosol_radiative_forcing_longwave_boa_clear | Wm^-2 | Longwave aerosol radiative forcing at bottom of atmosphere without clouds
|
nray4sns, nswath4sns | float |
| cloud_radiative_forcing_shortwave_toa_polluted | Wm^-2 | Shortwave cloud radiative forcing at top of atmosphere with aerosols
|
nray4sns, nswath4sns | float |
| cloud_radiative_forcing_shortwave_boa_polluted | Wm^-2 | Shortwave cloud radiative forcing at bottom of atmosphere with aerosols
|
nray4sns, nswath4sns | float |
| cloud_radiative_forcing_longwave_toa_polluted | Wm^-2 | Longwave cloud radiative forcing at top of atmosphere with aerosols
|
nray4sns, nswath4sns | float |
| cloud_radiative_forcing_longwave_boa_polluted | Wm^-2 | Longwave cloud radiative forcing at bottom of atmosphere with aerosols
|
nray4sns, nswath4sns | float |
| cloud_radiative_forcing_shortwave_toa_clean | Wm^-2 | Shortwave cloud radiative forcing at top of atmosphere without aerosols
|
nray4sns, nswath4sns | float |
| cloud_radiative_forcing_shortwave_boa_clean | Wm^-2 | Shortwave cloud radiative forcing at bottom of atmosphere without aerosols
|
nray4sns, nswath4sns | float |
| cloud_radiative_forcing_longwave_toa_clean | Wm^-2 | Longwave cloud radiative forcing at top of atmosphere without aerosols
|
nray4sns, nswath4sns | float |
| cloud_radiative_forcing_longwave_boa_clean | Wm^-2 | Longwave cloud radiative forcing at bottom of atmosphere without aerosols
|
nray4sns, nswath4sns | float |
| quality_flag_1km | - | Quality Flag (TBD)
|
nray4sns1km, nswath4sns, -, 10 | ubyte |
| radiative_flux_shortwave_downward_toa_all_sky_1km | Wm^-2 | Downward shortwave radiative flux at top of atmosphere for all-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_shortwave_upward_toa_all_sky_1km | Wm^-2 | Upward shortwave radiative flux at top of atmosphere for all-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_shortwave_downward_boa_all_sky_1km | Wm^-2 | Downward shortwave radiative flux at bottom of atmosphere for all-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_shortwave_upward_boa_all_sky_1km | Wm^-2 | Upward shortwave radiative flux at bottom of atmosphere for all-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_longwave_upward_toa_all_sky_1km | Wm^-2 | Upward longwave radiative flux at top of atmosphere for all-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_longwave_downward_boa_all_sky_1km | Wm^-2 | Downward longwave radiative flux at bottom of atmosphere for all-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_longwave_upward_boa_all_sky_1km | Wm^-2 | Upward longwave radiative flux at bottom of atmosphere for all-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_shortwave_downward_toa_clear_sky_1km | Wm^-2 | Downward shortwave radiative flux at top of atmosphere for clear-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_shortwave_upward_toa_clear_sky_1km | Wm^-2 | Upward shortwave radiative flux at at top of atmosphere for clear-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_shortwave_downward_boa_clear_sky_1km | Wm^-2 | Downward shortwave radiative flux at bottom of atmosphere for clear-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_shortwave_upward_boa_clear_sky_1km | Wm^-2 | Upward shortwave radiative flux at bottom of atmosphere for clear-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_longwave_upward_toa_clear_sky_1km | Wm^-2 | Upward longwave radiative flux at top of atmosphere for clear-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_longwave_downward_boa_clear_sky_1km | Wm^-2 | Downward longwave radiative flux at bottom of atmosphere for clear-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_longwave_upward_boa_clear_sky_1km | Wm^-2 | Upward longwave radiative flux at bottom of atmosphere for clear-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_shortwave_downward_toa_cloudy_sky_1km | Wm^-2 | Downward shortwave radiative flux at top of atmosphere for cloudy-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_shortwave_upward_toa_cloudy_sky_1km | Wm^-2 | Upward shortwave radiative flux at at top of atmosphere for cloudy-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_shortwave_downward_boa_cloudy_sky_1km | Wm^-2 | Downward shortwave radiative flux at bottom of atmosphere for cloudy-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_shortwave_upward_boa_cloudy_sky_1km | Wm^-2 | Upward shortwave radiative flux at bottom of atmosphere for cloudy-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_longwave_upward_toa_cloudy_sky_1km | Wm^-2 | Upward longwave radiative flux at top of atmosphere for cloudy-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_longwave_downward_boa_cloudy_sky_1km | Wm^-2 | Downward longwave radiative flux at bottom of atmosphere for cloudy-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_longwave_upward_boa_cloudy_sky_1km | Wm^-2 | Upward longwave radiative flux at bottom of atmosphere for cloudy-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_shortwave_downward_toa_pristine_sky_1km | Wm^-2 | Downward shortwave radiative flux at top of atmosphere for pristine-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_shortwave_upward_toa_pristine_sky_1km | Wm^-2 | Upward shortwave radiative flux at top of atmosphere for pristine-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_shortwave_downward_boa_pristine_sky_1km | Wm^-2 | Downward shortwave radiative flux at bottom of atmosphere for pristine-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_shortwave_upward_boa_pristine_sky_1km | Wm^-2 | Upward shortwave radiative flux at bottom of atmosphere for pristine-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_longwave_upward_toa_pristine_sky_1km | Wm^-2 | Upward longwave radiative flux at top of atmosphere for pristine-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_longwave_downward_boa_pristine_sky_1km | Wm^-2 | Downward longwave radiative flux at bottom of atmosphere for pristine-sky (1km)
|
nray4sns1km, nswath4sns | float |
| radiative_flux_longwave_upward_boa_pristine_sky_1km | Wm^-2 | Upward longwave radiative flux at bottom of atmosphere for pristine-sky (1km)
|
nray4sns1km, nswath4sns | float |
| Geo | ||||
| time | seconds since 2000-1-1 00:00:00.0 0:00 | Time
|
nray4sns, nswath4sns | double |
| latitude | degree_north | Latitude
|
nray4sns, nswath4sns | double |
| longitude | degree_east | Longitude
|
nray4sns, nswath4sns | double |
| height | m | Midpoint of the range bin
|
nswath4sns, 40 | float |
| surface_elevation | m | Representative surface elevation from the WGS84 surface
|
nray4sns, nswath4sns | float |
| land_water_flag | - | Land/water flag 0: water, 1: land
|
nray4sns, nswath4sns | byte |
| day_night_flag | - | Day/night flag 0: night, 1: day
|
nray4sns, nswath4sns | byte |
| time_1km | seconds since 2000-1-1 00:00:00.0 0:00 | Time (1km)
|
nray4sns, nswath4sns | double |
| latitude_1km | degree_north | Latitude (1km)
|
nray4sns, nswath4sns | double |
| longitude_1km | degree_east | Longitude (1km)
|
nray4sns, nswath4sns | double |
| surface_elevation_1km | m | Representative surface elevation from the WGS84 surface
|
nray4sns, nswath4sns | float |
| land_water_flag_1km | - | Land/water flag (1km) 0: water, 1: land
|
nray4sns, nswath4sns | byte |
| day_night_flag_1km | - | Day/night flag (1km) 0: night, 1: day
|
nray4sns, nswath4sns | byte |
Please reffer to the "Product Definition Document" for header information.