| Course Unit Code | 544-0115/05 |
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| Number of ECTS Credits Allocated | 5 ECTS credits |
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| Type of Course Unit * | Compulsory |
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| Level of Course Unit * | Second Cycle |
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| Year of Study * | First Year |
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| Semester when the Course Unit is delivered | Summer Semester |
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| Mode of Delivery | Face-to-face |
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| Language of Instruction | Czech |
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| Prerequisites and Co-Requisites | Course succeeds to compulsory courses of previous semester |
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| Name of Lecturer(s) | Personal ID | Name |
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| KOS10 | prof. Ing. Jan Kostelecký, DrSc. |
| Summary |
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The subject scope are celestial and terrestrial coordinate systems used in cosmic geodesy and transformation between them. Temporal systems in astronomy. Basics of undisturbed and disturbed satellite movement. Methods and equipment
for astronomical determining of location. Methods of cosmic geodesy. |
| Learning Outcomes of the Course Unit |
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| TThe course is focused on the principles of space geodesy and its applications in the creation of global coordinate systems, models of the Earth's gravitational field, creation of the global geoid model and geodynamic and seismic applications. |
| Course Contents |
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1. Introduction to space geodesy
2. Kepler movement - repetition.
3. Lagrange's planetary equations - outline of derivation.
4. Movement of artificial satellites in the gravitational field of the Earth. Gaussian planetary equations.
5. Non-gravitational disturbances of artificial satellite orbit.
6. Methods of observation of space geodesy
7. Geodetic, geodynamic and altimetric satellites, geodetic satellite missions.
8. Solving inverse problems of satellite geodesy.
9. Selected applications of space geodesy.
10. Models of Earth's gravitational field.
11. International IERS Service.
12. Determination of oscullating elements from two measured positions.
13. Determination of oscullating elements from state vector.
Excercises:
1. Keplerian motion - calculation of satellite position in Keplerian ellipse.
2. Determination of the flattening of the Earth from the analysis of satellite orbit elements.
3. Determination of altimetric geoid.
4. Tectonics from space methods - movement of tectonic plates.
5. Calculation of GNSS satellites position from onboard and precision elements. |
| Recommended or Required Reading |
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| Required Reading: |
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Kostelecký J.: Přednášky „Kosmická geodézie“ ve formě „ppt“.
Kostelecký J. ml.: Globální polohové souřadnicové systémy, skripta, Nakladatelství ČVUT Praha, 2019.
Kostelecký, J., Klokočník, J., Kostelecký, J. (ml.): Kosmická geodézie, skripta, Vydalo nakladatelství ČVUT v Praze, 2008
Hofmann-Wellenhof, B., Lichtenegger, H., Wasle, E.: GNSS – Global Navigation Satellite Systems, Springer Verlag, 2008.
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KOSTELECKÝ J.: Přednášky „Kosmická geodézie“ ve formě „ppt“.
KOSTELECKÝ J. ML.: Globální polohové souřadnicové systémy, skripta, Nakladatelství ČVUT Praha, 2019.
KOSTELECKÝ, J., KLOKOČNÍK, J., KOSTELECKÝ, J. (ML.): Kosmická geodézie, skripta, Vydalo nakladatelství ČVUT v Praze, 2008
HOFMANN-WELLENHOF, B., LICHTENEGGER, H., WASLE, E.: GNSS – Global Navigation Satellite Systems, Springer Verlag, 2008. |
| Recommended Reading: |
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Kabeláč, J., Kostelecký, J.: Geodetická astronomie 10, skripta, Vydavatelství, ČVUT, Praha, 1998
Burša, M., Kostelecký, J.: Space Geodesy and Space Geodynamics, Praha 1999.
Anderson, A. J., Cazenave A.: Space Geodesy and Geodynamics, Academic Press, 1987.
Xu Guochang: Orbits, Springer, 2008
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KABELÁČ, J., KOSTELECKÝ, J.: Geodetická astronomie 10, skripta, Vydavatelství, ČVUT, Praha, 1998
BURŠA, M., KOSTELECKÝ, J.: Space Geodesy and Space Geodynamics, Praha 1999.
ANDERSON, A. J., Cazenave A.: Space Geodesy and Geodynamics, Academic Press, 1987.
Xu Guochang: Orbits, Springer, 2008
LEICK,A.: GPS, Satellite Surveying, John Wiley and sons, INC., 1994 |
| Planned learning activities and teaching methods |
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| Lectures, Tutorials |
| Assesment methods and criteria |
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| Task Title | Task Type | Maximum Number of Points
(Act. for Subtasks) | Minimum Number of Points for Task Passing |
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| Credit and Examination | Credit and Examination | 100 (100) | 51 |
| Credit | Credit | 33 | 17 |
| Examination | Examination | 67 | 34 |