| 000 | 024720000a22003730004500 | ||
|---|---|---|---|
| 003 | EG-GICUC | ||
| 005 | 20250223030921.0 | ||
| 008 | 060917s2006 ua a f m 000 0 eng d | ||
| 040 |
_aEG-GICUC _beng _cEG-GICUC |
||
| 041 | 0 | _aEng | |
| 049 | _aDeposite | ||
| 097 | _aM.Sc | ||
| 099 | _aCai01.13.05.M.Sc.2006.Al.A | ||
| 100 | 0 | _aAlaa_Aldin Hamdy Wahba Sharawi | |
| 245 | 1 | 0 |
_aAccuracy Assessment for Handheld GPS Receivers Supported with WASS EGNOS Corrections and its Implication in Hydrographic Survey / _cAlaa_Aldin Hamdy Wahba Sharawi ; Supervised Adel Hassan ELShazly , Yasser Sherif AlManadily |
| 246 | 1 | 5 | _aتقييم دقة اجهزة دقة استقبال الاقمار الصناعية المحمولة والمدعومة |
| 260 |
_aCairo : _bAlaa Al din Hamdy Wahba Sharawi , _c2006 |
||
| 300 |
_a110p : _bill ; _c25cm |
||
| 502 | _aThesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Civil Engineering | ||
| 520 | _aThe 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 | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _aDGPS | |
| 653 | 4 | _aEGNOS | |
| 653 | 4 | _aEgypt Marine | |
| 653 | 4 | _aGPS | |
| 653 | 4 | _ahydrographic survey | |
| 653 | 4 | _aWASS | |
| 700 | 0 |
_aAdel Hassan ELShazly , _eSupervisor |
|
| 700 | 0 |
_aYasser Sherif AlManadily , _eSupervisor |
|
| 856 | _uhttp://172.23.153.220/th.pdf | ||
| 905 |
_aEsam _eRevisor |
||
| 905 |
_aMohamed _eCataloger |
||
| 942 |
_2ddc _cTH |
||
| 999 |
_c44667 _d44667 |
||