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| JDZ7304 | Geodetic Computations On The Elipsoid | 3+0+0 | ECTS:7.5 | | Year / Semester | Fall Semester | | Level of Course | Third Cycle | | Status | Elective | | Department | DEPARTMENT of GEOMATICS ENGINEERING | | Prerequisites and co-requisites | None | | Mode of Delivery | | | Contact Hours | 14 weeks - 3 hours of lectures per week | | Lecturer | Prof. Dr. Faruk YILDIRIM | | Co-Lecturer | None | | Language of instruction | Turkish | | Professional practise ( internship ) | None | | | | The aim of the course: | | Solving the direct and inverse geodetic problems on the ellipsoid, geocentric and geographic coordinate systems, conformal map projections |
| Programme Outcomes | CTPO | TOA | | Upon successful completion of the course, the students will be able to : | | | | PO - 1 : | understand the descriptions of direct and reverse geodetic problems. | 5 | 1,3,6, | | PO - 2 : | sound understanding about differantial equations of geodetic curve. | 5 | 1,3,6 | | PO - 3 : | Solutions based on classical Legendre series will be understood | 5 | 1,3,6 | | PO - 4 : | understand the general structures of direct and reverse geodetic problems | 5 | 1,3,6 | | PO - 5 : | have sound understanding about various solution techniques for medium and long-distance direct and reverse geodetic problems. | 5 | 1,3,6 | | PO - 6 : | know alternative solutions which use curves (cross section and chord) other than geodetic curve. | 6 | 1,3,6 | | PO - 7 : | Numerical exercises will be implemented regarding above mentioned methods. | 5 | 1,3,6 | | PO - 8 : | Codes for some algorithms will be written to solve direct and reverse geodetic problems | 5 | 1,3,6 | | PO - 9 : | Ellipsoidal Coordinate systems and transformations between them | 5 | 1,3, | | PO - 10 : | Plane conformal projection methods of the ellipsoid | 5 | 1,3, | | CTPO : Contribution to programme outcomes, TOA :Type of assessment (1: written exam, 2: Oral exam, 3: Homework assignment, 4: Laboratory exercise/exam, 5: Seminar / presentation, 6: Term paper), PO : Learning Outcome | | |
| Differential equations of geodetic line on general surfaces and ellipsoid orthogonal systems. Solution of the ellipsoidal triangles. Methods of solving direct and inverse geodetic problems on the ellipsoid. Methods of using Legendre?s series expansion. Gauss mid-latitude formula. Solving the basic geodetic problems for medium and large geodetic distances. Using of the normal section and chord length instead of geodetics. Comparison of the solution methods. Identification of geocentric and geographic coordinate systems on the ellipsoidal surface and their transformations. conformal map projections description methods of ellipsoid; UTM and Lambert conformal Conical Projections |
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| Course Syllabus | | Week | Subject | Related Notes / Files | | Week 1 | Inroduction, fundamental concepts, contents of course and literature. | | | Week 2 | Geodetic curve on general surfaces. | | | Week 3 | Geodetic curve on elipsoidal orthogonal systems. | | | Week 4 | Computation of geodetic triangle on the ellipsoid, Gauss sphere. | | | Week 5 | Introduction to geodetic direct and inverse solution. | | | Week 6 | Based on Legendre's series solutions. | | | Week 7 | Bessel-Helmert and Vincenty solutions. | | | Week 8 | Identification of geocentric and geographic coordinates on the ellipsoid surface | | | Week 9 | Mid-term exam | | | Week 10 | transformations between coordinate systems and numerical applications | | | Week 11 | Plane conformal map projections of the ellipsoid | | | Week 12 | UTM map projection and numerical applications | | | Week 13 | LKK map projection and numerical applications | | | Week 14 | Conversions between UTM and LKK | | | Week 15 | classroom practice | | | Week 16 | End-of-term exam | | | |
| 1 | Aksoy, A. ve Güneş,1990, İ. H., Jeodezi II, İstanbul Teknik Üniversitesi Matbaası, İstanbul. | | | 2 | Grossmann, W., 1976, Geodätische Rechnungen und Abbildungen, Stuttgart. | | | 3 | Ulsoy, E., 1977, Matematiksel Geodezi, Kutulmuş Matbaası, İstanbul. | | | 4 | Rapp, R. H.,1980, Geometric Geodesy, Volume I-II, The Ohio State University, Ohio. | | | 5 | Schödlbauer, A., 1981, Rechenformeln und Rechenbeispiele zur Landesvermessung, Karlsruhe, Wichmann. | | | |
| 1 | Kaya, A., 1984, Elipsoidin Küreye Konform Tasviri Yoluyla Jeodezik Temel Problemlerin Çözümü Üzerine Bir İnceleme, Doktora Tezi, KTÜ Fen Bilimleri Enstitüsü, Trabzon. | | | 2 | Hooijberg, M. , 1997, Practical Geodesy using Computers, Springer. | | | |
| Method of Assessment | | Type of assessment | Week No | Date | Duration (hours) | Weight (%) | | Mid-term exam | 9 | | 2 | 30 | | Homework/Assignment/Term-paper | 12
13
14 | | 2 | 20 | | End-of-term exam | 16 | | 2 | 50 | | |
| Student Work Load and its Distribution | | Type of work | Duration (hours pw) | No of weeks / Number of activity | Hours in total per term | | Yüz yüze eğitim | 3 | 12 | 36 | | Sınıf dışı çalışma | 5 | 14 | 70 | | Laboratuar çalışması | 0 | 0 | 0 | | Arasınav için hazırlık | 4 | 8 | 32 | | Arasınav | 1 | 1 | 1 | | Uygulama | 0 | 0 | 0 | | Klinik Uygulama | 0 | 0 | 0 | | Ödev | 10 | 2 | 20 | | Proje | 0 | 0 | 0 | | Kısa sınav | 0 | 0 | 0 | | Dönem sonu sınavı için hazırlık | 5 | 12 | 60 | | Dönem sonu sınavı | 1 | 1 | 1 | | Diğer 1 | 0 | 0 | 0 | | Diğer 2 | 0 | 0 | 0 | | Total work load | | | 220 |
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