- Xi'an University of Science and Technology, College of Geomatics, College of Geomatics, Xi'an, China (chenpeng0123@gmail.com)
How to cite: Chen, P.: A Method for Establishing a Global Double-Layer Ionosphere Model Using GNSS Observations from LEO Satellites for Orbit Determination, EGU General Assembly 2026, Vienna, Austria, 3–8 May 2026, EGU26-17671, https://doi.org/10.5194/egusphere-egu26-17671, 2026.