High-fidelity geometry models for improving the consistency of CHAMP, GRACE, GOCE and Swarm thermospheric density data sets
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Space Research"
DOI: 10.1016/j.asr.2018.07.009
Abstract: Abstract During the last two decades, accelerometers on board of the CHAMP, GRACE, GOCE and Swarm satellites have provided high-resolution thermosphere density data to improve our knowledge on atmospheric dynamics and coupling processes in the… read more here.
Keywords: goce swarm; champ grace; density; geometry ... See more keywords
An Improved Clustering Algorithm for Multi-Density Data
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DOI: 10.3390/axioms11080411
Abstract: The clustering method divides a dataset into groups with similar data using similarity metrics. However, discovering clusters in different densities, shapes and distinct sizes is still a challenging task. In this regard, experts and researchers… read more here.
Keywords: density; algorithm; clusters different; clustering algorithm ... See more keywords
Density correction of NRLMSISE-00 in the middle atmosphere (20–100 km) based on TIMED/SABER density data
Sign Up to like & getrecommendations! Published in 2019 at "Annales Geophysicae"
DOI: 10.5194/angeo-2019-93
Abstract: Abstract. This paper describes the density correction of the NRLMSISE-00 using more than 15 years (2002–2016) of TIMED/SABER satellite atmospheric density data from the middle atmosphere (20–100 km). A bias correction factor dataset is established based… read more here.
Keywords: correction; atmosphere 100; density; density data ... See more keywords