JAXA L2 Standard Product List
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Level 2a JAXA standard product

CPR One-sensor / ATLID One-sensor / MSI One-sensor

Sensor Processing
Level
Product ID Primary Parameters

Unit

Grid Spacing Spatial Resolution Algorithm
Version
Developer ATBD PDD Release Note DOI
Horizontal Vertival Horizontal Vertival
CPR
L2a CPR One-sensor
Echo Product
[CPR_ECO]
Integrated Radar Reflectivity Factor dBZ 1km 0.1km 1km 0.5km vBa NICT Ver: M
Update: 2025/03/17
Ver: E
Update: 2025/03/17
Ver: vBa
Update: 2025/03/17
https://doi.org/10.57746/EO.01jdvd0xm10ema4rxwbpcd0dn1
10km
Integrated Doppler Velocity m/s 1km
10km
Gas Correction Factor dB 1km
10km
CPR
L2a CPR One-sensor
Cloud Product
[CPR_CLP]
Cloud Mask - 1km 0.1km 1km 0.5km vBb Kyushu University Ver: vBb
Update: 2025/04/24
https://doi.org/10.57746/EO.01jdvd2gqq34e6yz9p8kfe68x5
10km
Cloud Particle Type - 1km
10km
Liquid Water Content g/m3 1km
10km
Ice Water Content g/m3 1km
10km
Effective Radius of Liquid Water Cloud um 1km
10km
Effective Radius of Ice Water Cloud um 1km
10km
Optical Thickness - - 1km -
10km
ATLID
L2a ATLID One-sensor
Cloud and Aerosol Product
[ATL_CLA]
Feature Mask - 0.3km 0.1km 0.3km 0.1km vBa NIES Ver: vBa
Update: 2025/03/17
https://doi.org/10.57746/EO.01jkwjk45jrx9frz6c11x4rs8e
1km 1km
10km 10km
Target Mask - 1km 1km
10km
Aerosol Extinction Coeff. /km 10km
Aerosol Backscat. Coeff. /km/sr
Aerosol Lidar Ratio -
Aerosol Depolarization Ratio %
Cloud Extinction Coeff. /km 1km
10km
Cloud Backscat. Coeff. /km/sr 1km
10km
Cloud Lidar Ratio - 1km
10km
Cloud Depolarization Ratio % 1km
10km
Pranetary Boundary Layer Height m - 1km -
10km
MSI
L2a MSI One-sensor
Cloud Product
[MSI_CLP]
Cloud Flag including Cloud Phase - 0.5km - 0.5km - vBa Tokai University Ver: vBa
Update: 2025/03/17
https://doi.org/10.57746/EO.01jkwjkd9yt4shyz0z27drfve3
Cloud Optical Thickness -
Effective Radius (1.6µm) um
Effective Radius (2.2µm) um
Cloud Top Temperature K
Cloud Top Pressure hPa
Cloud Top Height km
JAXA will not create a BBR L2a product, but will create and provide a product equivalent to BBR level 2 as an ESA product.

Level 2b JAXA standard products

CPR-ATLID Synergy / CPR-ATLID-MSI Synergy / 4sensors Synergy

Sensor Processing
Level
Product ID Primary Parameters

Unit

Grid Spacing Spatial Resolution Algorithm
Version
Developer ATBD PDD Release Note DOI
Horizontal Vertival Horizontal Vertival
CPR
+
ATLID
L2b CPR-ATLID
Synergy Cloud Product
[AC_CLP]
Cloud Mask - 1km 0.1km 1km 0.5km vBb Kyushu University Ver: M
Update: 2025/03/17
Ver: E
Update: 2025/03/17
Ver: vBb
Update: 2025/04/24
https://doi.org/10.57746/EO.01jkwjeg2y0bqndnsvjvaaskaw
10km
Cloud Particle Type - 1km
10km
Liquid Water Content um 1km
10km
Ice Water Content um 1km
10km
Effective Radius of Liquid Water Cloud g/m3 1km
10km
Effective Radius of Ice Water Cloud g/m3 1km
10km
Optical Thickness - - 1km -
10km
CPR
+
ATLID
+
MSI
L2b CPR-ATLID-MSI
Synergy Cloud Product
[ACM_CLP]
Cloud Mask - 1km 0.1km 1km 0.5km Under development Kyushu University Under development
10km
Cloud Particle Type - 1km
10km
Liquid Water Content um 1km
10km
Ice Water Content um 1km
10km
Effective Radius of Liquid Water Cloud g/m3 1km
10km
Effective Radius of Ice Water Cloud g/m3 1km
10km
Optical Thickness - - 1km -
10km
Liquid Water Path g/m2 1km
10km
Ice Water Path g/m2 1km
10km
CPR
+
ATLID
+
MSI
+
BBR
L2b Four Sensors
Synergy Radiation Budget Product
[ALL_RAD]
SW Radiative Flux W/m2 10km2 - 10km - Under development The University of Tokyo Under development
LW Radiative Flux W/m2
SW Radiative Heating Rate K/day 0.5km2 0.5km2
LW Radiative Heating Rate K/day

JAXA Auxiliary product (ECMWF)

AUX-2D / AUX-3D

Sensor Processing
Level
Product ID Primary Parameters

Unit

Grid Spacing Algorithm
Version
Developer ATBD PDD Release Note DOI
Horizontal Vertival
- AUX ECMWF-AUX-2D
Product
[AUX_2D]
Pressure Pa 1km 0.1km vBa JAXA Ver: M
Update: 2025/03/17
Ver: E
Update: 2025/03/17
- -
Temperature K
Specific Humidity kg/kg
Ozone Mass Mixing Ratio kg/kg
2m Temperature K -
10m U-velocity m/s
10m V-velocity m/s
Total Column Ozone kg/m2
- AUX ECMWF-AUX-3D
Product
[AUX_3D]
Pressure Pa 10km 1 model layer vBa JAXA Ver: M
Update: 2025/03/17
Ver: E
Update: 2025/03/17
- -
Temperature K
Specific Humidity kg/kg
Ozone Mass Mixing Ratio kg/kg
2m Temperature K -
10m U-velocity m/s
10m V-velocity m/s
Total Column Ozone kg/m2