Ahmed Abdel Sattar Shaker|Publications

Benha University

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Prof. Ahmed Abdel Sattar Shaker :: Publications:

Research Fields

Geoid determination and gravity data

Geodetic Networks

GNSS and its applications

Map projection

Satellite imagery

Number of publications is 53

Title

1-Fitting the Global Digital Elevation Models into the Local Height System

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2-Toward the Combination of the Most Reliable Terrestrial and Satellite Gravimetric Data for Precise Geoid Determination of Egypt

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3-Realization of the unification height system between Arab regions

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4-Real Geodetic Map (Map without Projection)

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5-Towards a good urban development plan in Sinai through land site suitability maps

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6-Developing a New Dry Zenith Path Delay Model for Egypt

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7-Towards a semi-kinematic datum for Egypt

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8-Multiple polynomial-based generation of DEM from topographic contour data

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9-“Absolute Sea Level Rise Estimation at Alexandria Using Tide Records and GPS Observations” FIG working week in morocco -May.

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10-” Performance evaluation of classification trees for building detection from aerial images and lidar data: a comparison of classification trees models”. Reviewed and accepted for the International Journal of Remote Sensing, Manuscript ID TRES-PAP-0626.

11-.,” Integrating multiple classifiers with fuzzy majority voting for improved land cover classification”. Accepted in part A of volume 39(3) of the ISPRS International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences. PVC 2010 international conference ,paris,France,1-3 September (2010).

12-“Crustal Deformation Studies in the Northern Part of Aswan Lake using GPS Technique” Journal of The National Res. Inst. of Astronomy and Geophysics Ser. No."G28" (Special Issue ).Cairo , Egypt.

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13-“ The Effect of Different Tropospheric Models on long Baselines ”, Journal of The National Res. Inst. of Astronomy and Geophysics Ser. No."G21" (Special Issue ).Cairo , Egypt.

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14-“Combining statistical and neural classifiers using Dempster-Shafer theory of evidence for improved building detection.” ,the 15Th Australian Remote Sensing and Photogrammetry Conference. Alice Springs, 13-17 September (2010).

15-“ Sea Surface Slope and Variation Along the Egyptian Delta Coast”First international conference for arab union of surveyours, Lebanon 2009.

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16-”Automatic Building Extraction using a Distance from a Variant Mean Classification and Hough Transforms”., Al Azhar University (C.E.R.M ), Vol. 31 No. 1,Cairo.

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17-” The Relationship between Mean Sea Levels of the Mediterranean and the Red Seas through Port Said and Sues”First international conference for arab union of surveyours, Lebanon 2009

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18-”Evaluation of the self-organizing map classifier for building detection from lidar data and multispectral aerial images”. Journal of Spatial Science, Vol. (54), No. (2), December.

19-” Aerial images and lidar data fusion for automatic feature extraction using the self-organizing map (SOM) classifier”, In: Bretar F, Pierrot-Deseilligny M, Vosselman G (Eds), Laser scanning 2009, IAPRS, Vol. XXXVIII, Part 3/W8 – Paris, France, September 1-2, pp. 317 – 322

20-”Accuracy Assessment of Modern Classification Techniques For Automatic Feature Extraction From Very High Satellite Imagery” Al Azhar University (C.E.R.M )Vol 29. No 3, Cairo, Egypt July .

21-" Semi automated Mosaic Algorithm For Close Range Photogrammetry ”. Helwan University, Engineering Research Journal Vol 108. Mataria, Egypt.

22-"Remove-Restore Techniques for Improving the Datum Transformation Process´´, AL Azhar University (C.E.R.M), Vol. 28 No. 1 Cairo, Egypt January.

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23-"Classification and Generalization Approach for the Automatic Extraction of Buildings from High Resolution Satellite Images”. Al Azhar University (C.E.R.M )Vol 27. No 3, Cairo, Egypt October.

24-"Investigation the Effect of Using The Local Datum Instead of WGS – 84 in Processing the GPS Observation´´ , Al Azhar University (CERM), Vol. 27 No. 2 pp 519 – 530 . Cairo, Egypt April .

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25-"Optimum Implementation of the Polynomials in Coordinate Transformation Process”, AL Azhar University (C.E.R.M), Vol.27 No. 2 pp 500 – 518. Cairo, Egypt April.

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26-"Accuracy Investigation of the Ortho-rectification Strategies for High-Resolution Satellite Images ". Al Azhar University (C.E.R.M ) Vol 26. No 2, Cairo, Egypt April.

27-"Creation and Verification of Digital Elevation Model (DEM) Applied to Sinai Peninsula". Engineering Research Journal (E.R.J) Shoubra Faculty of Engineering Vol 1, Cairo, Egypt June.

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28-" Application of High-Resolution Satellite Imagery for Large Scale Maps Updating". Engineering Research Journal (E.R.J) Shoubra Faculty of Engineering Vol 1, Cairo, Egypt June.

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29-"Comparative Study for Different Transformation Models Applied on Geodetic Coordinate Systems". Al Azhar University (C.E.R.M) Vol 25. No 3, Cairo, Egypt October .

30-“Visibility Study Towards the Implementation of GPS Real Time Kinematic Positioning Technique (GPS-RTK) in Cadastral Maps Production in Egypt.” Al Azhar University (C.E.R.M), Vol. (24), No. (3), July .

31-“A Proposed Approach to Update Large-Scale Maps in Developing Countries Using High-Resolution Satellite Imagery.” Al Azhar University (C.E.R.M), Vol. (24), No. (1), January .

32-"Investigating the Behavior of the Earth's Crust in Sinai Peninsula after the Earthquake of 1995". Al Azhar University (C.E.R.M) Vol 24. No 1, Cairo, Egypt June (2002).

33-“Performance of Global Geopotential Earth Models Over Egypt as an Alternative for the Unavailable Accurate Local Geoid Model.” Al Azhar University (C.E.R.M), Vol. (23), No. (3), July.

34-"Potential of planemetric accuracy of single Ikonos Imagry " Al Azhar University (C.E.R.M) Vol 23. No 3, Cairo, Egypt July .

35-"Analysis of the Established Egyptian National Gravity Standardization Network of 1997 (ENGSN97)". Al Azhar University (C.E.R.M) Vol 23. No 3, Cairo, Egypt July .

36-"Obtaining Orthometric Heights with High Accuracy by GPS Observations over Small Areas in Egypt". Al Azhar University (C.E.R.M) Vol 23. No 4, Cairo, Egypt October .

37-”Geodynamical Studies Using GPS Measurement at the Area Around Greater Cairo, Egypt”. The Ninth International Symposium on Recent Crustal Movements (CRCM’ 98), Cairo, Egypt .

38-“The Use of GPS Technology in Establishing Third Order Geodetic Networks in Egypt”, The Bulletin of the Faculty of Engineering, Al Azhar University, Egypt ,March 1998.

39-“Sea Surface Topography For The Red Sea And The Eastern Part Of The Mediterranean Sea Based On Ers-1 Satellite Altimetry Data Analysis.” Presented in The Fifth International Conference Of Al Azhar University Dec 1997

40-“Enhancement of the Egyptian Gravimetric Geoid 1995 Using GPS Observations.” Presented in The International Union of Geodesy (IUG) on GIS/GPS Symposium, Istanbul, Turkey, 15-19 Sept. 1997.

41-“Which Geoid Fits Egypt Better. ” Presented in The International Union of Geodesy (IUG) on GIS/GPS Symposium, Istanbul, Turkey, 15-19 Sept. 1997.

42-“Towards Orthometric Heights Determination From Applications of Gravimetric Geoid (GEOID95) Combined With GPS Observations in Egypt”. Al Azhar University (C.E.R.M) Vol. 18, No 7, pp 884-905, Cairo, Egypt Dec.

43-“Optimal Design Problem for Geodetic Monitoring Networks Using Simulation Process.” Second Conference on Civil Engineering, M.T.C.

44-“Merits of Using Inner Accuracy Theory in Adjusting First Order Leveling Networks.” The Third International Symposium on Recent Crustal Movements in Africa, 1990.

45-“A Computer Package for Adjusting Two Dimensional Geodetic Networks.” The Third International Symposium on Recent Crustal Movements in Africa.

46-“Merits of Minimizing the Squares of the Deflection Components versus Minimizing the Squares of Geoidal Undulations for Determining Best Fitting Datum’s.” Scientific Bulletin, Ain Shams University, 1989

47-“Reliability Analysis of Different Transformation Models between Terrestrial and Satellite systems as Applied to the Egyptian Geodetic Networks.” (C.E.R.M), Al Azhar University, 1989.

48-“A Proposed Method for Establishing Third or Lower Order Ground Control Points Using Classical Intersection Technique Combined with E.D.M. Measurements.” Scientific Bulletin, Ain Shams University, 1989

49-“A Regional Best Fitting Datum for Egypt.” Scientific Bulletin, Ain Shams University, 1988

50-Effect of Doppler Station Separation on Strengthening Terrestrial Networks.(C.E.R.M), Al Azhar University, July 1985.

51-Combination of Doppler Networks with Terrestrial Networks.” (C.E.R.M), Al Azhar University, July 1985

52-Towards a Quick and Reasonable Orientation of the Recent Established Triangulation Nets in Egypt

53-Three Dimensional Adjustment and Simulation for the Egyptian Geodetic Networks.” Fifth Regional Cartographic Conference for Africa, Cairo, Egypt, 1983.

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