Work

Pre-Launch Thermal Emissive Band Radiometric Performance for JPSS-3 and -4 VIIRS

Year: 2024

Type: article

Abstract: The Joint Polar Satellite System 3 (JPSS-3) and 4 (JPSS-4) Visible Infrared Imaging Radiometer Suite (VIIRS) are the fourth and fifth in its series of instruments designed to provide high-quality data products for environmental and climate data records. The VIIRS instrument must be calibrated and characterized prior to launch to meet the data product needs. A comprehensive test program was conducted at the Raytheon Technologies facility in 2020 (JPSS-3) and 2023 (JPSS-4) that included extensive functional and environmental testing. The thermal band radiometric pre-launch performance and stability are the focus of this article, which also compares several instrument performance metrics to the design requirements. Brief comparisons with the JPSS-1 and -2 VIIRS instrument performance will also be discussed.

Source: Remote Sensing

DOI: 10.3390/rs16244630

Authors: David Moyer, Amit Angal, Jeff McIntire, Xiaoxiong Xiong

Institutions: The Aerospace Corporation, Science Systems and Applications (United States), Goddard Space Flight Center, National Aeronautics and Space Administration

Language: English

Topic: Calibration and Measurement Techniques

Subfield: Aerospace Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $3,069

Funders: National Aeronautics and Space Administration, National Oceanic and Atmospheric Administration