Improving instantaneous atmospheric corrections for reflected GPS signals L1/L2 observation techniques with an integrated GPS receiver

Lie Chung Shen, Jyh-Chin Juang, Ching Lang Tsai, Ching Liang Tseng, Chia Hyang Chang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The paper is intended to describe relationships of reflected GPS signals and environmental effect factors. No discussion of control would be complete without illuminating the software dimension. An altitude iteration loop into least squares searching for receiver position was modified and enhanced by giving 4 or more pseudo-ranges and ephemeredes and zooming on the plot to detect the search pattern. [1] The software is developed using MATLAB tools, which can display results of the reflected surface area altitude in real time. For the reflected signal application, it has been proven that a GPS receiver cannot smoothly detect reflected signals because under the underground base receiver system cannot smoothly receive the reflected GPS signals when the GPS signals are weak and discontinuously reflected. [2] This problem negatively impacts and reduces application of reflected signals. The Design of an integrated receiver system permits smooth reception of the signals reflected by the water or ground. A rapid resolution altimetry method was developed by using surface elevations spectrum with the elevation angle and line of sight theory in the reflecting geometry and atmospheric corrections with ambiguity solution.

Original languageEnglish
Title of host publication2007 International Waveform Diversity and Design Conference, WDD
Pages1-5
Number of pages5
DOIs
Publication statusPublished - 2007 Dec 1
Event2007 International Conference on Waveform Diversity and Design, WDD'07 - Pisa, Italy
Duration: 2007 Jun 42007 Jun 8

Publication series

Name2007 International Waveform Diversity and Design Conference, WDD

Other

Other2007 International Conference on Waveform Diversity and Design, WDD'07
CountryItaly
CityPisa
Period07-06-0407-06-08

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Improving instantaneous atmospheric corrections for reflected GPS signals L1/L2 observation techniques with an integrated GPS receiver'. Together they form a unique fingerprint.

  • Cite this

    Shen, L. C., Juang, J-C., Tsai, C. L., Tseng, C. L., & Chang, C. H. (2007). Improving instantaneous atmospheric corrections for reflected GPS signals L1/L2 observation techniques with an integrated GPS receiver. In 2007 International Waveform Diversity and Design Conference, WDD (pp. 1-5). [4339368] (2007 International Waveform Diversity and Design Conference, WDD). https://doi.org/10.1109/WDDC.2007.4339368