Tropospheric refraction in phase observation
Title
:
Tropospheric refraction in phase observation
Personal Author
:
Md. Nor Kamarudin
Publication Information
:
United States : Ohio State University, 1987
Physical Description
:
v, 156 p. : ill. : 30 cm.
General Note
:
Peminjaman dalam bentuk mikrofilem sahaja : MFL 8246 ra
Abstract
:
Baselines are routinely measured using Global Positioning System (GPS) which are more precise and economical than terrestrial techniques over distances greater than a few kilometers. In relative positioning, the propagation effects due to the ionosphere and troposhere contribute errors in the accuracy of baseline measurement. The main objective of this papaer is to study the effect of the satellite elevation on the troposheric refraction error. It is not the purpose of the writing to discuss in detail the satellite, receiver adn other sources of errors such as orbital, clock and ephemeris ut rather tofocus on the computation of several models of troposheric refraction using simulated data.
Subject Term
:
Refraction, Terrestrial -- Measurement
Tropospheric radio wave propagation
Added Corporate Author
:
Ohio State University
Thesis (MSc) - Ohio State University, 1987
Library | Item Barcode | Call Number | Material Type | Item Category 1 |
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Perpustakaan Raja Zarith Sofiah | 30000002576167 | QB321 M66 1987 raf | Closed Access Thesis | UTM Master Thesis (Closed Access) |