![]() | SHAFIEI, P., & TABIBI, S. (21 November 2025). Assessing Earth’s crustal deformation through GNSS network analysis: insights from Iran and the Luxembourg permanent GNSS network [Paper presentation]. 103rd Journées Luxembourgeoises de Géodynamique. Peer reviewed |
![]() | SHAFIEI, P., & TABIBI, S. (03 November 2025). From Nano to Notable: Advancing Earth Observation with CubeSats-Based Precise Orbit Determination [Paper presentation]. 6th COSPAR Symposium, Nicosia, Cyprus. Peer reviewed |
![]() | SHAFIEI, P., WEIGELT, M., Jäggi, A., & TABIBI, S. (2025). Leveraging Spire CubeSats and hlSST + SLR Models for Improved Gravity Field Solutions. In IAG Scientific Assembly 2025. Rimini, Italy: International Association of Geodesy. Peer reviewed |
![]() | SHAFIEI, P., Bemtgen, J., & TABIBI, S. (2025). Precise Orbit Determination of Spire CubeSats Constellation Using the Raw Observation Approach. Advances in Space Research. doi:10.1016/j.asr.2025.06.042 Peer Reviewed verified by ORBi |
![]() | SHAFIEI, P., & TABIBI, S. (2025). Can the Spire GNSS-RO CubeSats Constellation Observe Earth's Gravity Field? [Paper presentation]. EGU General Assembly 2025, Vienna, Austria. doi:10.5194/egusphere-egu25-6797 Peer reviewed |
![]() | SHAFIEI, P., Bemtgen, J., & TABIBI, S. (December 2024). Precise Orbit Determination of the Spire GNSS-RO Constellation [Paper presentation]. AGU24 Annual Meeting, Washington, United States. Peer reviewed |
![]() | SHAFIEI, P., & TABIBI, S. (June 2024). Precise Orbit Determination of Spire CubeSat Constellations for Geophysical Applications [Paper presentation]. Doctoral Program in Computer Science and Computer Engineering PhD Day, Esch sur alzette, Luxembourg. |
![]() | SHAFIEI, P., BEMTGEN, J., Talpe, M., & TABIBI, S. (28 April 2023). Initial Orbit Determination Results from the University of Luxembourg using Spire GNSS Tracking Data [Poster presentation]. European Geosciences Union (EGU) General Assembly, Vienna, Austria. doi:10.5194/egusphere-egu23-15932 Peer reviewed |