ESACCI_AEROSOL_L2_IASI
Variables
The table below lists the variables that are present in the HARP product that results from an ingestion of ESACCI_AEROSOL_L2_IASI
data.
field name | type | dimensions | unit | description |
---|---|---|---|---|
datetime | double | {time} | [seconds since 2000-01-01] | time of the measurement |
latitude | double | {time} | [degree_north] | latitude of the ground pixel center |
longitude | double | {time} | [degree_east] | longitude of the ground pixel center |
dust_aerosol_optical_depth | double | {time, spectral} | [] | dust aerosol optical depth |
dust_aerosol_optical_depth_uncertainty | double | {time, spectral} | [] | uncertainty of the dust aerosol optical depth |
wavelength | double | {time, spectral} | [nm] | wavelengths of the measurements |
sensor_zenith_angle | double | {time} | [degree] | sensor zenith angle |
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 | /time[] |
latitude | path | /latitude[] |
longitude | path | /longitude[] |
dust_aerosol_optical_depth | condition | data processed by DLR or ULB |
path | /D_AOD550[], /D_AOD10000[], /D_AOD11000[] | |
condition | data processed by LMD | |
path | /Daod550[], /Daod10000[], /Daod11000[] | |
dust_aerosol_optical_depth_uncertainty | condition | data processed by DLR |
path | /D_AOD11000_uncertainty[] | |
description | depending on how the data is processed, uncertainty data is not always available for all wavelengths. If the data is not available, NaN values are used. | |
condition | data processed by LMD | |
path | /Daod10000_uncertainty[] | |
description | depending on how the data is processed, uncertainty data is not always available for all wavelengths. If the data is not available, NaN values are used. | |
condition | data processed by DLR | |
path | /D_AOD10000_uncertainty[] | |
description | depending on how the data is processed, uncertainty data is not always available for all wavelengths. If the data is not available, NaN values are used. | |
wavelength | description | fixed values |
sensor_zenith_angle | condition | data processed by DLR or ULB |
path | /satellite_zenith_at_center[] | |
condition | data processed by LMD | |
path | /satellite_zenith[] |