Validation data of sea ice surface albedo derived from the ACLOUD and AFLUX campaign measurements ...

Data of the broadband albedo averaged at the MODIS pixel, which was derived from the measurements by either pyrometer (shortwave, in the range of 200-3600 nm) or albedometer (visible in 400-700nm, near infrared in 700-2100, and shortwave in 400-2100) during the ACLOUD and AFLUX campaigns. This data...

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Bibliographic Details
Main Authors: Zhou, Yingzhen, Chen, Nan
Format: Dataset
Language:English
Published: PANGAEA 2023
Subjects:
Albedo
Arctic
Sea ice
validation data
LATITUDE
LONGITUDE
ALTITUDE
Albedo at 1240 nm
Albedo at 1640 nm
Albedo at 2130 nm
Albedo at 469 nm
Albedo at 555 nm
Albedo at 645 nm
Albedo at 858.5 nm
Classification
Azimuth angle, satellite
Zenith angle
Solar zenith angle
DATE/TIME
Time difference
Pixel type
File name
Aircraft
Calculated
Moderate-resolution imaging spectroradiometer MODIS
P5_206_ACLOUD_2017
P6_206_ACLOUD_2017
POLAR 5
POLAR 6
albedo
Online Access:https://dx.doi.org/10.1594/pangaea.960896
https://doi.pangaea.de/10.1594/PANGAEA.960896
Description
Summary:Data of the broadband albedo averaged at the MODIS pixel, which was derived from the measurements by either pyrometer (shortwave, in the range of 200-3600 nm) or albedometer (visible in 400-700nm, near infrared in 700-2100, and shortwave in 400-2100) during the ACLOUD and AFLUX campaigns. This data is intended to validate the RTM-SciML (short for radiative transfer model - scientific machine learning model) algorithm, which uses top-of-atmosphere radiance data from MODIS as input to perform albedo retrieval for sea-ice surface. In addition to the satellite and measured data, the pixel type and surface classification retrieved using scientific machine learning models (https://tc.copernicus.org/preprints/tc-2021-397/) are also included. ...

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