Course Unit Code | 548-0094/01 |
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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 * | First Cycle |
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Year of Study * | Second 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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| KAC072 | doc. Ing. Michal Kačmařík, Ph.D. |
Summary |
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Subject is focused on the field of very precise processing of data from Global navigation satellite systems. Besides introducing into fundamental knowledge and skills the attention is paid to processing data from a single receiver or from a whole network of stations, determining atmospheric and ionospheric parameters from GNSS signals and also to the issue of automatic data processing and long operative run of such applications. |
Learning Outcomes of the Course Unit |
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Student demonstrates knowledge:
- reason and neccessity of precise processing of GNSS measurements
- available software in studied area
- differences between a network solution and processing data from a single receiver, advantages and disadvantages of both strategies
- influence of troposphere and ionosphere on GNSS signals, quantification of these influences
- characteristics of automatic processing
Studen is able to:
- process real GNSS data using Precise Point Positioning method and network solution based on double-differenced observations
- optimize processing in order to estimate correctly parameters of troposphere and ionosphere
- realize long-term routine processing in order to obtain time lines of precise coordinates
- automate the whole process of GNSS data processing |
Course Contents |
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1) Introduction into GNSS data post-processing
2) Required data and their pre-processing
3) Precise Point Positioning (PPP)
4) Double-differencing technique
5) Determining atmospheric parameters
6) GNSS meteorology and Tomography of the atmosphere
7) Determining ionospheric parameters
8) Multipath and possibilities of its correction
9) Automation of GNSS data processing |
Recommended or Required Reading |
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Required Reading: |
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Kačmařík, M. Studium rozložení vodních par v atmosféře pomocí měření GNSS, disertační práce, Institut geoinformatiky, HGF, VŠB-TU Ostrava, 2012
Dach, R., Hugentobler, U., Fridez, P., Meindl, M. GPS Bernese Software, Version 5.0, Astronomical Institute, University of Berne, Berne, 2007 |
Kačmařík, M. Studium rozložení vodních par v atmosféře pomocí měření GNSS, disertační práce, Institut geoinformatiky, HGF, VŠB-TU Ostrava, 2012
Dach, R., Hugentobler, U., Fridez, P., Meindl, M. GPS Bernese Software, Version 5.0, Astronomical Institute, University of Berne, Berne, 2007
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Recommended Reading: |
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Kaplan, E. D., Hegarty, Ch. J (editors). Understanding GPS – Principles and Applications, Second Edition, Artech House, Massachusetts, USA, 2006 |
Kaplan, E. D., Hegarty, Ch. J (editors). Understanding GPS – Principles and Applications, Second Edition, Artech House, Massachusetts, USA, 2006 |
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 | 18 |