Session B1: Precise GNSS Positioning

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Date: Tuesday, April 25, 2023
Time: 8:30 a.m. - 12:15 p.m.

Session Chairs:
Dr. Daniel Medina
German Aerospace Center (DLR)
Dr. Heidi Kuusniemi
National Land Survey of Finland

A Modified GRoup and PHase Ionospheric Correction (GRAPHIC) Method for Time Transfer and Positioning with BDS/GNSS: Mingjun Ouyang, Xiangwei Zhu, Ruite Yi, Dan Shen, Yang Liu, Sun Yat-sen University
Accurate Transformation Algorithms for Unified Coordinate System Using UWB and GNSS RTK Positioning: Mihkel Tommingas, Tallinn University of Technology; Sander Ulp, OÜ Eliko Tehnoloogia Arenduskeskus; Ivo Müürsepp, Muhammad Mahtab Alam, Tallinn University of Technology
Experimental Validation of Generalized Integer Aperture Bootstrapping: Nathan Green, Coherent Technical Services, Inc.
Heading Determination for a Single GNSS Patch Array Antenna: Wenxin Jin, Wenfei Gong, Tianwei Hou, Xin Sun, and Hao Ma, School of Electronic and Information Engineering, Beijing Jiaotong University
Improved Initial Integer Ambiguity Resolution when the Sky Visibility is Considerably Masked: Nobuaki Kubo, Kaito Kobayashi, Tomohiro Ozeki, Tokyo University of Marine Science and Technology
Massive Differentiation of GNSS Pseudorange Measurements: Helena Calatrava, Electrical and Computer Engineering Dept., Northeastern University; Daniel Medina, Institute of Communications and Navigation, German Aerospace Center (DLR); Pau Closas, Electrical and Computer Engineering Dept., Northeastern University
Multipath Detection and Mitigation from GNSS Observations Using Antenna Arrays: Mohanad Ahmed, Tarig Ahmed, Xing Liu, Tareq Al-Naffouri, King Abdullah University of Science and Technology
On the Feasibility of Instantaneous Multi-GNSS Multi-Frequency PPP-RTK: Andreas Brack, Benjamin Männel, GFZ Potsdam; Harald Schuh, GFZ Potsdam and Technische Universität Berlin
Precise Baseline Heading Determination with Low-Cost GNSS Array Antennas: Wenxin Jin, Wenfei Gong, Tianwei Hou, Xin Sun, and Hao Ma, School of Electronic and Information Engineering, Beijing Jiaotong University
Triple-Frequency PPP-AR Model Comparison From user Perspective: Combined and Uncombined Models: Liu Yichen, Robert Bosch GmbH &Technical University of Munich; Mikhaylov Nikolay, Robert Bosch GmbH; Hugentobler Urs, Duan Bingbing, Technical University of Munich

12:15 p.m. – 1:15 p.m. Lunch in the Exhibit Hall

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