Theoretical geodesy 2
Code | Completion | Credits | Range | Language |
---|---|---|---|---|
155TGD2 | Z,ZK | 5 | 2P+2C | Czech |
- Course guarantor:
- Jakub Kostelecký, Leoš Mervart
- Lecturer:
- Jakub Kostelecký
- Tutor:
- Jan Holešovský, Jakub Kostelecký
- Supervisor:
- Department of Geomatics
- Synopsis:
-
Theoretical Geodesy 2 introduces students to the issue of Global Navigation Satellite Systems (GNSS) and their use in practice. It expands students' knowledge from the previous subject (Geodetic instruments) on the issue of satellite movement around the Earth, errors in GNSS measurements and methods of their elimination, methods of processing GNSS measurements and detailed information on current GNSS.
- Requirements:
-
155GP2, 155TGD1
- Syllabus of lectures:
-
1. Explanation of the concept of GNSS (Global Navigation Satellite Systems), GNSS segments.
2. Coordinate systems, time.
3. Keplerian motion
4. Disturbing motion of GNSS satellites in the real Earth’s gravity field.
5. Fundamentals of electromagnetic wave theory
6. GNSS receiver, code measurements, phase measurements.
7. Errors affecting GNSS measurements
8. Measurement difference, linear combination of measurements
9. The problem of solving integer ambiguities.
10. Overview and specifics of GNSS systems (GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC, SBAS).
11. Geodetic applications of GNSS, WGS84, transformation of GNSS results into reference systems
12. Evaluation of GNSS measurement results, testing of GNSS equipment
13. International cooperation in the field of GNSS – IGS and EPN
- Syllabus of tutorials:
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1. GPS - calculation of satellite orbits
2. GPS - osculation elements of the satellite path
3. GPS - processing code measurements
4. GPS - calculation of station position using double differences
- Study Objective:
-
To become familiar with the issue of the use of global navigation satellite systems (GNSS) in practice, including the area of systematic errors and methods of their elimination.
- Study materials:
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Mervart L., Cimbálník M.: Vyšší geodézie 2. Vydavatelství ČVUT 1997.
Hoffman-Wellenhof B., Lichtenegger H., Wasle E.: GNSS – Global Navigation Satellite Systems. GPS, GLONASS, Galileo and more. SpringerWienNewYork 2008
Hrdina Z., Pánek P., Vejražka F.: Radiové určování polohy. Družicový systém GPS. Vydavatelství ČVUT 1995.
- Note:
- Further information:
- https://geo.fsv.cvut.cz/gwiki/155TGD2_Teoretick%C3%A1_geod%C3%A9zie_2
- Time-table for winter semester 2024/2025:
- Time-table is not available yet
- Time-table for summer semester 2024/2025:
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06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Mon Tue Wed Thu Fri - The course is a part of the following study plans:
-
- Geodézie a kartografie (compulsory course)
- Geodézie a kartografie (compulsory course)