Perturbations in atmospheric gaseous components over coastal Antarctica detected in GPS signals and its natural origin to volcanic eruption

• Published in: Polar Science
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2019
• Subjects: GPS; Zenith total delay; Black carbon; Mt. chaiten; Antarctica; Antarctic; The Antarctic; East Antarctica; Indian; Maitri; Antarc*; Polar Science
• Online Access: https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=15602; http://id.nii.ac.jp/1291/00015497/

Although the variations in atmospheric water content control the perturbations in total travel time delay experienced by GPS signals during passage through the atmosphere (ZTD-Zenith Total Delay), significant changes in ZTD can also occur due to anomalous high influx of dry components into the atmos...