Course Details
Satellite Geodesy
Academic Year 2024/25
IE57 course is part of 1 study plan
D-K-C-GK / GAK Winter Semester 2nd year
Fundamental principles of satellite geodesy. Geocentric spatial coordinate systems and their changes in time. Time systems, calendar. Motion of a satellite in Earth´s gravity field. Unperturbed motion, gravitational influences, accelerations induced by Sun and Moon, solar wind pressure. Definition and realization of conventional inertial and terrestrial systems. Principles, methods and exploitation possibilities of satellite measurements in geodesy and geophysics (VLBI, SLR, LLR, DORIS, satellite altimetry, satellite navigation systems). Methods for determination of positions and time, accuracies and applications. GPS method. Principles of ambiguity resolution. Ionospheric and tropospheric corrections. Accuracy. Optimization of observation and processing procedures. Software systems SKI-Pro and Bernese.
Credits
8 credits
Language of instruction
Czech
Semester
winter
Course Guarantor
Institute
Forms and criteria of assessment
examination
Entry Knowledge
Methods of mathematical analysis. Fundamentals of geodetic astronomy. Principles of satellite navigation system GPS, fundamental geodetic applications. Basic principles of GPS data processing.
Aims
Understanding of satellite geodesy principles, inertial and terrestrial coordinate systems. Understanding of basic applications of satellite methods in geodesy and geophysics. Mastering of GPS applications including observation and processing procedures. Acquaintance with advanced GPS processing tools.
Basic Literature
Burša, M., Kostelecký, J.: Kosmická geodezie a kosmická geodynamika. MNO – GŠ AČR, Praha 1994
Hefty, J.: Globálny polohový systém v štvorrozmernej geodézii. STU Bratislava 2004
Leick A.: GPS Satellite Surveying. John Wiley and Sons 2004
Teunissen P.J.G., Kleusberg A.: GPS for Geodesy. Springer 1998
Hefty, J.: Globálny polohový systém v štvorrozmernej geodézii. STU Bratislava 2004
Leick A.: GPS Satellite Surveying. John Wiley and Sons 2004
Teunissen P.J.G., Kleusberg A.: GPS for Geodesy. Springer 1998
Offered to foreign students
Not to offer
Course on BUT site
Lecture
13 weeks, 3 hours/week, elective
Syllabus
1. Fundamentals of satellite geodesy. Coordinate systems. Time systems. Motion of a satellite in Earth´s gravity field.
2. Inertial and terrestrial systems, definition and realization.
3. Satellite methods in geodesy and geophysics (VLBI, SLR, LLR, DORIS, satellite altimetry, satellite navigation systems).
4. GPS. Principles of ambiguity resolution. Ionospheric and tropospheric corrections. Accuracy.
5. Optimization of observation a processing procedures.
6. GNSS processing software systems LGO, TBC, and Bernese.