Geomatics correction model for GPS data using RTK-DGPS survey
Other Title(s)
نموذج تصحيح هندسي لبيانات نظام تحديد المواقع باستخدام جهاز التموضع التفاضلي
Joint Authors
Mahmud, Falih Hasan
Husayn, Ala Ali
Source
Issue
Vol. 57, Issue 4A (31 Dec. 2016), pp.2557-2565, 9 p.
Publisher
University of Baghdad College of Science
Publication Date
2016-12-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Information Technology and Computer Science
Topics
Abstract EN
Determination of the sites of geographical coordinates with high accuracy and in short time is very important in many applications, including: air and sea navigation, and in the uses geodetic surveys.
Today, the Global Positioning System (GPS) plays an important role in performing this task.
The datum used for GPS positioning is called World Geodetic System 1984 (WGS84).
It consists of a three-dimensional Cartesian coordinate system and an associated ellipsoid so that WGS84 positions describe coordinates as latitude, longitude and ellipsoid height (h) coordinates, with respect to the center of mass of the Earth This study develops a mathematical model for geomantic measurement correction for ellipsoidal heights (h) between two different receivers of different accuracies (i.e.
high and low).
The results are examined using statistical analysis for the accuracy and reliability of the computed positions.
The receivers used in this study were, the Topcon HiPer-II and the Garmin eTrex vista.
The first receiver use Global Navigation Satellite Systems (GNSS) signals on the L1 and L2 frequencies of both the GPS and GLONASS satellite navigation systems, while the second receiver was the Garmin eTrex vista.
American Psychological Association (APA)
Husayn, Ala Ali& Mahmud, Falih Hasan. 2016. Geomatics correction model for GPS data using RTK-DGPS survey. Iraqi Journal of Science،Vol. 57, no. 4A, pp.2557-2565.
https://search.emarefa.net/detail/BIM-722709
Modern Language Association (MLA)
Husayn, Ala Ali& Mahmud, Falih Hasan. Geomatics correction model for GPS data using RTK-DGPS survey. Iraqi Journal of Science Vol. 57, no. 4A (2016), pp.2557-2565.
https://search.emarefa.net/detail/BIM-722709
American Medical Association (AMA)
Husayn, Ala Ali& Mahmud, Falih Hasan. Geomatics correction model for GPS data using RTK-DGPS survey. Iraqi Journal of Science. 2016. Vol. 57, no. 4A, pp.2557-2565.
https://search.emarefa.net/detail/BIM-722709
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 2565
Record ID
BIM-722709