Antarctic Time-Variable Regional Gravity Field Model Derived from Satellite Line-of-Sight Gravity Differences and Spherical Cap Harmonic Analysis ...

• Main Authors: Feizi, Mohsen, Raoofian Naeeni, Mehdi, Flury, Jakob
• Format: Article in Journal/Newspaper
• Language: English
• Published: Basel : MDPI 2023
• Subjects: LGD; SCHA; time-variable gravity model; GFO; L2 JPL; Dewey Decimal Classification600 | Technik620 | Ingenieurwissenschaften und Maschinenbau; Antarctic; Dewey; Laplace; Antarc*; Antarctica
• Online Access: https://dx.doi.org/10.15488/14718; https://www.repo.uni-hannover.de/handle/123456789/14836

This study focuses on the development of a time-variable regional geo-potential model for Antarctica using the spherical cap harmonic analysis (SCHA) basis functions. The model is derived from line-of-sight gravity difference (LGD) measurements obtained from the GRACE-Follow-On (GFO) mission. The so...