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Geodetic Networks

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Course Unit Code544-0081/04
Number of ECTS Credits Allocated4 ECTS credits
Type of Course Unit *Choice-compulsory
Level of Course Unit *Second Cycle
Year of Study *First Year
Semester when the Course Unit is deliveredSummer Semester
Mode of DeliveryFace-to-face
Language of InstructionCzech
Prerequisites and Co-Requisites Course succeeds to compulsory courses of previous semester
Name of Lecturer(s)Personal IDName
KOS10prof. Ing. Jan Kostelecký, DrSc.
Summary
The subject expands knowledge of Geodesy in field of measuring and data processing in geodetical positional and levelling nets.
Learning Outcomes of the Course Unit
The subject extends knowledge of subjects as geodesy, mapping etc.
Course Contents
Lectures :
1.Arrangement of geodetic nets. Position geodetic nets - method of construction of trigonometric nets, project of net, reconnaissance of line of sight, marking of points, protection and revision of points, signalling of points. Basic trigonometry net and valid reference coordinate systems in Czech Republic - JTSK, S-42, WGS 84, ETRS. Optimization of geodetic nets.
2.High and gravimetric nets, levelling nets, present situation of Czech Public Levelling Net, high coordinate system in Czech Republic
3.Measurement of angles in nets, theodolites and their classification, their errors and errors in process of measurement of angles,
4.Electronic theodolites, principles of automatic registration of angles, influence of physical conditions on measurement of angles, measurement of horizontal angles, determination of centring changes, method of measurement angles, transformation of measurement angles to reference plane, measurement of vertical angles
5.Measurement of hights, barometric, hydrostatic, geometric levelling, instruments and tools,instrument and levelling rod errors, accidental and systematic errors in levveling measurement, levelling methods and their accuracy, trigonometric method of measurement of hight and accuracy
6.Technology GNSS in geodetic nets, static and rapid static method, 3-D nets
7.Determination of position of points and analysis of results, intersection from directions, angles, lengths; resection, traverse, adjustment of them
8.Adjustment of position net (directions,lengths, combination)
9. Local nets and their adjustment
10. Adjustment of high nets
11. Organization of measurement, security

Excercises :
1.Measurement angles in sets, (instrument Theo 010 fy Zeiss)
2.Adjustment and accuracy
3.Measurement angles in sets, (Instrument TC 1202 fy Leica)
4.Adjustment and accuracy
5.Desription and rectification of levelling instrument DNA03
6.Measurement of levelling line by levelling instrument DNA03, precise accuracy
7.Description of GNSS aparatures and measurement used rapid static method
8.Post processing in PC
9.CZEPOS, service of CZEPOS, GNSS-RTK
Recommended or Required Reading
Required Reading:
Kostelecký J.: Přednášky „Geodetické sítě“ ve formě „ppt“
Kabeláč J., Kostelecký J.: Geodetická astronomie 10, Nakladatelství ČVUT Praha, 2001
Cimbálník, M., Zeman, A., Kostelecký, J.: Základy vyšší a fyzikální geodézie, ČVUT, Praha 2008
Vaníček P., Krakiwski E. J : Geodesy, The Concepts, Elsevier, 1986
KOSTELECKÝ J.: Přednášky „Geodetické sítě“ ve formě „ppt“
KABELÁČ J., Kostelecký J.: Geodetická astronomie 10, Nakladatelství ČVUT Praha, 2001
CIMBÁLNÍK, M., ZEMAN, A., KOSTELECKÝ, J.: Základy vyšší a fyzikální geodézie, ČVUT, Praha 2008
VANÍČEK P., KRAKIWSKI E. J : Geodesy, The Concepts, Elsevier, 1986
Recommended Reading:
Vykutil,J.: Vyšší geodézie, Kartografie Praha 1982
Burša, M., Kostelecký, J.: Space Geodesy and Space Geodynamics, Praha 1999
Leick,A.: GPS, Satellite Surveying, John Wiley and sons, INC., 1994
Hofmann-Wellenhof, B., Lichtenegger, H., Wasle, E.: GNSS – Global Navigation Satellite Systems, Springer Verlag, 2008.
VYKUTIL,J.: Vyšší geodézie, Kartografie Praha 1982
BURŠA, M., KOSTELECKÝ, J.: Space Geodesy and Space Geodynamics, Praha 1999
LEICK,A.: GPS, Satellite Surveying, John Wiley and sons, INC., 1994
HOFMANN-WELLENHOF, B., LICHTENEGGER, H., WASLE, E.: GNSS – Global Navigation Satellite Systems, Springer Verlag, 2008
Planned learning activities and teaching methods
Lectures, Tutorials, Terrain work
Assesment methods and criteria
Task TitleTask TypeMaximum Number of Points
(Act. for Subtasks)
Minimum Number of Points for Task Passing
Graded creditGraded credit100 51