NDLI: GPS tomography using the permanent network in Goteborg: simulations

Content Provider	IEEE Xplore Digital Library
Author	Gradinarsky, L. Jarlemark, P.
Copyright Year	2002
Description	Author affiliation: Dept. of Radio & Space Sci., Chalmers Univ. of Technol., Onsala, Sweden (Gradinarsky, L.)
Abstract	We will draw attention to a new technique for retrieval of 3D water vapor refractivity fields by using a small network of GPS receivers, referred to as GPS tomography. We present first results of the simulations of tomographic solutions using two different approaches and applied on a recently established network of GPS receivers in the area of Goteborg (Sweden). We study the network capabilities to resolve water vapor structures using grids with different vertical and horizontal resolutions. The sensitivity to resolve vertical structures and the impact of noise present in the data are also shown. The simulation results indicate the feasibility of the GPS tomographic method to be applied on the existing network.
Sponsorship	IEEE Aerospace Electron. Syst. Soc
Starting Page	128
Ending Page	133
File Size	558537
Page Count	6
File Format	PDF
ISBN	0780372514
DOI	10.1109/PLANS.2002.998899
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2002-04-15
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Global Positioning System Tomography Intelligent networks Delay estimation Atmospheric modeling Refractive index Space technology Geodesy Atmosphere Satellite broadcasting
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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