Publications

S. Bhattarai, M. Ziebart, S. Allgeier, S. Grey, T. Springer, D. Harrison, Z. Li (2019). Demonstrating developments in high-fidelity analytical radiation force modelling methods for spacecraft with a new model for GPS IIR/IIR-M. J Geod.

PDF Dataset Project DOI

J. A. Momoh, S. Bhattarai, M. Ziebart (2019). Receiver Clock Jump and Cycle Slip Correction Algorithm for Single-Frequency GNSS. GPS Solutions.

Z. Li, M. Ziebart, S. Bhattarai, D. Harrison (2019). A shadow function model based on perspective projection and atmospheric effect for satellites in eclipse. Adv. Space Res..

PDF Project DOI

Z. Li, M. Ziebart, S. Bhattarai, D. Harrison, S. Grey (2018). Fast solar radiation pressure modelling with ray tracing and multiple reflections. Adv. Space Res..

Preprint PDF Project DOI

S. Bhattarai (2015). Satellite clock time offset prediction in global navigation satellite systems. Ph.D. thesis, UCL.

J. Davis, S. Bhattarai, M. Ziebart (2012). Development of a Kalman filter based GPS satellite clock time-offset prediction algorithm. European Frequency and Time Forum, Gothenburg, Sweden.

PDF Project DOI