Accuracy Assessment for Handheld GPS Receivers Supported with WASS EGNOS Corrections and its Implication in Hydrographic Survey / Alaa_Aldin Hamdy Wahba Sharawi ; Supervised Adel Hassan ELShazly , Yasser Sherif AlManadily

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Alaa_Aldin Hamdy Wahba Sharawi

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Language: Eng Publication details: Cairo : Alaa Al din Hamdy Wahba Sharawi , 2006Description: 110p : ill ; 25cmOther title:

تقييم دقة اجهزة دقة استقبال الاقمار الصناعية المحمولة والمدعومة [Added title page title]

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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Civil Engineering Summary: The Global Positioning System (GPS) has changed the concept of surveying operations from on ground to sky measurementsGPS is designed primarily as a navigation system to satisfy both military and civilian needs for real - time positioningThe differential GPS (DGPS) technique has improved the positioning accuracyIt enables the using of GPS in various applications replacing the time consuming and costly traditional surveying techniquesThe differential concept of GPS has been used with at least two receivers to satisfy the required accuracy and to overcome the selective availability (SA) After (SA) had been turned off , the differential GPS techniques have been improved and became available for the users through Omnistar Network Control Centers (NCC) and Beacons differential correctionsWith the implementation of the Wide Area Augmentation System WAAS and the European Geostationary Navigation Overlay Service EGNOS corrections in the recent GPS receivers , it could be used in different engineering applications with no fees and based on the accuracy claimed by the manufactures

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Holdings
Item type	Current library	Home library	Call number	Status	Barcode
Thesis	قاعة الرسائل الجامعية - الدور الاول	المكتبة المركزبة الجديدة - جامعة القاهرة	Cai01.13.05.M.Sc.2006.Al.A (Browse shelf(Opens below))	Not for loan	01010110045236000
CD - Rom	مخـــزن الرســائل الجـــامعية - البدروم	المكتبة المركزبة الجديدة - جامعة القاهرة	Cai01.13.05.M.Sc.2006.Al.A (Browse shelf(Opens below))	Not for loan	01020110045236000

Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Civil Engineering

The Global Positioning System (GPS) has changed the concept of surveying operations from on ground to sky measurementsGPS is designed primarily as a navigation system to satisfy both military and civilian needs for real - time positioningThe differential GPS (DGPS) technique has improved the positioning accuracyIt enables the using of GPS in various applications replacing the time consuming and costly traditional surveying techniquesThe differential concept of GPS has been used with at least two receivers to satisfy the required accuracy and to overcome the selective availability (SA) After (SA) had been turned off , the differential GPS techniques have been improved and became available for the users through Omnistar Network Control Centers (NCC) and Beacons differential correctionsWith the implementation of the Wide Area Augmentation System WAAS and the European Geostationary Navigation Overlay Service EGNOS corrections in the recent GPS receivers , it could be used in different engineering applications with no fees and based on the accuracy claimed by the manufactures

Issued also as CD

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