Converting Coordinates Between the Local Geodetic Reference and the Global Geodetic Reference for Selective Sites in Babil Province

• Autorzy: Al-Saedi, Ali Salah J. , Shnewer, Fadhil M. , Falih, Khaldoon T.
• Języki publikacji: EN

Abstrakty

EN

A geodetic transformation is a mathematical operation that takes coordinates of a point in one coordinate system and returns the same coordinates in another coordinate system. This study aimed to show the compatibility between global positioning system coordinates and the local maps in Iraq; this compatibility will be made for locations in the Babil province. In the study area, fifteen control points have been chosen. GPS measures geographic and projected coordinates depending on the Universal Transverse Mercator projection and the World Geodetic System 1984 datum. In Iraq, the measured geographic coordinates are converted to projected coordinates using a geographic information system based on Clarke 1880 ellipsoid. To facilitate the conversion of the coordinates, both formulas and parameters are provided for any point in the study area between the two systems using a GPS receiver and the ArcGIS software. The present study shows that the differences in easting coordinates are about -287.630 m, while the differences in northing coordinates reach 278.525 m. It was concluded that the various datums might play a significant role in producing maps and updating those maps for engineering works.

Słowa kluczowe

EN

coordinate transformation; ArcGIS; World Geodetic System 1984; WGS 1984; Global Positioning System; GPS; Clarke 1880

• Czasopismo: Ecological Engineering & Environmental Technology
• Rocznik: 2024
• Tom: Vol. 25, iss. 4
• Strony: 38--44
• Opis fizyczny: Bibliogr. 12 poz., rys., tab.

Twórcy

autor

Al-Saedi, Ali Salah J.

• Surveying Department, Technical Institute of Amara, Southern Technical University, Misan, Iraq,

autor

Shnewer, Fadhil M.

• Civil Department, Engineering College, University of Misan, Misan, Iraq

autor

Falih, Khaldoon T.

• Petroleum Engineering College, Al-Ayen University, Dhi-Qar, Iraq

Bibliografia

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• 2. ArcGIS, H. 2019. ArcGIS 10.8 Help. ESRI Inc. http://www.esri.com
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• 4. Dönmez, Tunc, A. 2016. Transformation methods for using combination of remotely sensed data and cadastral maps. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, 41(July), 587–589. https://doi.org/10.5194/isprsarchives-XLI-B4-587-2016
• 5. Hussain, R.Y. 2017. Compatibility between mobile geopositions and local maps in Iraq. Journal of Engineering and Sustainable Development, 21(2), 15–27.
• 6. Hussain, R.Y. 2022. Coordinate transformation from Karbala 1979 and World Geodetic System 1984 to Iraqi Geospatial Reference System. Journal of Engineering and Sustainable Development, 26(3), 73–83. https://doi.org/10.31272/ jeasd.26.3.8
• 7. International Association. 2015. Guidance note 22 geodetic referencing in Iraq. International Association of Oil and Gas Producers, Report, 373–22.
• 8. Jasim, O., Hassoon, K., Hussein, M. 2018. Preparing a comprehensive geodatabase for Iraq geodetic networks systems. MATEC Web of Conferences, 162, 1–9. https://doi.org/10.1051/matecconf/201816203030
• 9. Kadhum, Z.M., Jasim, B.S., Al-Saedi, A.S.J. 2023. Improving the spectral and spatial resolution of satellite image using geomatics techniques. AIP Conference Proceedings, 2776(1). https://doi.org/10.1063/5.0138463
• 10. Knippers, R.A., Hendrikse, J. 2001. Coordinate transformations. Kartografisch Tijdschrift, KernKatern, 2000–3.
• 11. Yakubu, I., Kumi-Boateng, B. 2015. Ramification of datum and ellipsoidal parameters on post processed Differential Global Positioning System (DGPS) Data – A Case Study. Ghana Mining Journal, 15(1), 1–9.
• 12. Ziggah, Y.Y., Youjian, H., Alfonso Tierra, R., Prosper Laari, B. 2019. Coordinate transformation between global and local data based on artificial neural network with k-fold cross-validation in Ghana. Earth Sciences Research Journal, 23(1), 67–77. https://doi.org/10.15446/esrj.v23n1.63860

Identyfikatory

DOI

10.12912/27197050/182902