Modeling of weighted mean temperature over the Western Pacific region to estimate GPS PWV

Wayan Suparta, Ahmad Iskandar

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

8 Citations (Scopus)

Abstract

Modeling of the weighted mean temperature (Tm) over the West Pacific region to accurately estimate the precipitable water vapor (PWV) derived from ground-based Global Positioning System (GPS) receiver is carried out in this study. Tm is an important parameter in determining the accuracy of PWV measurement. To develop a Tm model, Radiosonde (RS) data from 15 sites that covers the range 20°N to 20°S latitude and 95°E to 156°E longitude for the year of 2011 is employed. Then, a linear regression analysis between Tm and surface temperature (Ts) was established. The Tm model will be compared with global Tm model for validation. This model is demonstrated higher of about 4.5% compared to global Tm model. From the analysis of results, found that any increase in the weighted mean temperature of 1 Kelvin will increase the PWV value by about 0.13 mm.

Original languageEnglish
Title of host publicationInternational Conference on Space Science and Communication, IconSpace
Pages190-193
Number of pages4
DOIs
Publication statusPublished - 2013
Event2013 3rd IEEE International Conference on Space Science and Communication, IconSpace 2013 - Melaka
Duration: 1 Jul 20133 Jul 2013

Other

Other2013 3rd IEEE International Conference on Space Science and Communication, IconSpace 2013
CityMelaka
Period1/7/133/7/13

Fingerprint

Water vapor
Global positioning system
water
Temperature
regression analysis
recipient
Radiosondes
Linear regression
Regression analysis
Values

Keywords

  • GPS PWV
  • Modeling
  • Radiosonde data
  • Weighted mean temperature

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Aerospace Engineering
  • Electrical and Electronic Engineering
  • Communication

Cite this

Suparta, W., & Iskandar, A. (2013). Modeling of weighted mean temperature over the Western Pacific region to estimate GPS PWV. In International Conference on Space Science and Communication, IconSpace (pp. 190-193). [6599462] https://doi.org/10.1109/IconSpace.2013.6599462

Modeling of weighted mean temperature over the Western Pacific region to estimate GPS PWV. / Suparta, Wayan; Iskandar, Ahmad.

International Conference on Space Science and Communication, IconSpace. 2013. p. 190-193 6599462.

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

Suparta, W & Iskandar, A 2013, Modeling of weighted mean temperature over the Western Pacific region to estimate GPS PWV. in International Conference on Space Science and Communication, IconSpace., 6599462, pp. 190-193, 2013 3rd IEEE International Conference on Space Science and Communication, IconSpace 2013, Melaka, 1/7/13. https://doi.org/10.1109/IconSpace.2013.6599462
Suparta W, Iskandar A. Modeling of weighted mean temperature over the Western Pacific region to estimate GPS PWV. In International Conference on Space Science and Communication, IconSpace. 2013. p. 190-193. 6599462 https://doi.org/10.1109/IconSpace.2013.6599462
Suparta, Wayan ; Iskandar, Ahmad. / Modeling of weighted mean temperature over the Western Pacific region to estimate GPS PWV. International Conference on Space Science and Communication, IconSpace. 2013. pp. 190-193
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