The effect of UNBabc mapping function modification to GPS tropospheric delay

• Main Authors: Sakidin, Hamzah, Abu Bakar, Mohd Rizam, Mohamed Shariff, Abdul Rashid, Md Nooraini, Mohd Salmi, Matori, Abd. Nasir, Mohamed, Azhari, Ahamd, Asmala
• Format: Article
• Language: English
• Published: Universiti Putra Malaysia Press 2008
• Online Access: http://psasir.upm.edu.my/id/eprint/17118/1/17118.pdf; http://psasir.upm.edu.my/id/eprint/17118/; http://einspem.upm.edu.my/journal/volume2.1.php

Tropospheric delay refers to the refraction of the Global Positioning System (GPS) signal as it passes through the neutral atmosphere from the satellite to the earth, which causes longer distance traveled by the signal. The zenith tropospheric delay can be amplified by mapping function, especially f...