학술논문

How Much Do Solar Cycle Variations Impact Long-Term Effect Predictions at LEO?
Document Type
Periodical
Source
IEEE Transactions on Nuclear Science IEEE Trans. Nucl. Sci. Nuclear Science, IEEE Transactions on. 67(10):2196-2202 Oct, 2020
Subject
Nuclear Engineering
Bioengineering
Protons
Space vehicles
Biological system modeling
Green products
Interpolation
Computational modeling
Orbits
Radiation belts
space radiation models
Language
ISSN
0018-9499
1558-1578
Abstract
An eight-year long flight database from an error detection and correction (EDAC) counter implemented onboard an altimeter flying on CryoSat-2 spacecraft at 715-km altitude is analyzed to investigate the impact of solar cycle variations on long-term effect predictions. In situ observations are then compared to various specification models including legacy models as well as models under developments.