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RISQuality Control in Using GNSS CORS Network for Monitoring Plate Tectonics: A Western Australia Case Study
Publisher: American Society of Civil Engineers
Abstract: A comprehensive quality-control approach is presented when monitoring motion of tectonic plates using Global Navigation Satellite System (GNSS) measurements of Continuously Operating Reference Station (CORS) networks. The ...
Investigating Performance of High-Rate GNSS-PPP and PPP-AR for Structural Health Monitoring: Dynamic Tests on Shake Table
Publisher: ASCE
Abstract: This paper investigates the usability of Global Navigation Satellite System (GNSS) Precise Point Positioning (PPP) methods, traditional PPP with a float-ambiguity solution and with ambiguity resolution (PPP-AR), in structural ...
LEO Augmentation in Large-Scale Ionosphere-Float PPP-RTK Positioning
Publisher: ASCE
Abstract: Precise point positioning-real-time kinematic (PPP-RTK) positioning combines the advantages of PPP and RTK, which enables the integer ambiguity resolution (IAR) without requiring a reference station nearby. The ionospheric ...
The ADOP and PDOP: Two Complementary Diagnostics for GNSS Positioning
Publisher: ASCE
Abstract: Ambiguity dilution of precision (ADOP) and position dilution of precision (PDOP) are two popular scalar-diagnostics used in Global Navigation Satellite System (GNSS) positioning. Where the ADOP is a predictor for carrier-phase ...