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Selected problems in Geomatics
Course description sheet

Basic information

Field of study
Geodesy, Surveying and Cartography
Major
Processing and geodata analysis
Organisational unit
Faculty of Geo-Data Science, Geodesy, and Environmental Engineering
Study level
Second-cycle (engineer) programme
Form of study
Full-time studies
Profile
General academic
Didactic cycle
2023/2024
Course code
DGIKGMS.IIi4.00864.23
Lecture languages
English
Mandatoriness
Obligatory
Block
Major Modules
Course related to scientific research
Yes
Course coordinator
Marcin Ligas
Lecturer
Marcin Ligas
Period
Semester 3
Method of verification of the learning outcomes
Completing the classes
Activities and hours
Auditorium classes: 30
Number of ECTS credits
3

Goals

C1 By the end of the course, the student should be familiar with scientific (also day-to-day, practical) vocabulary used in geodesy and relative disciplines. The course is a form of a reminder of basic problems encountered in geodesy/geomatics. One of the objectives is also to awake students' self-confidence in professional English.

Course's learning outcomes

Code Outcomes in terms of Learning outcomes prescribed to a field of study Methods of verification
Skills – Student can:
U1 prepare a documented study of fundamental problems of geodesy and cartography, and present them orally in English GIK2A_U01, GIK2A_U02 Participation in a discussion, Scientific paper, Presentation
U2 acquire, integrate and interpret information from the English-language literature on problems from physical geodesy, satellite geodesy, adjustment calculus and other aspects of broadly understood Geomatics GIK2A_U01 Activity during classes, Scientific paper, Presentation
Social competences – Student is ready to:
K1 broaden his or her current knowledge and understanding of the need for continuous self-education and self-development training GIK2A_K01 Project, Report
K2 especially the improvement of language in terms of professional terminology GIK2A_K01 Project, Report

Program content ensuring the achievement of the learning outcomes prescribed to the module

The purpose of this module is to provide a student with professional terminology from various fields of broadly understood geodesy/geomatics.

Student workload

Activity form Average amount of hours* needed to complete each activity form
Auditorium classes 30
Preparation for classes 10
Realization of independently performed tasks 10
Preparation of project, presentation, essay, report 25
Contact hours 5
Student workload
Hours
80
Workload involving teacher
Hours
30

* hour means 45 minutes

Program content

No. Program content Course's learning outcomes Activities
1.

The law of gravitation, The Newtonian potential of a body (Newtonian potential for bodies of simple geometrical form), Geopotential, level surfaces and plumb lines

Height systems (orthometric, normal, dynamic), gravimetric reductions

Adjustment of level nets, observation equations, unweighted and weighted cases (the method of least squares)

Coordinate transformations, two - dimensional conformal and two - dimensional affine coordinate transformation, statistical inference on validity of transformation parameters

Basics of satellite orbital motion, Kepler's laws, orbit parameters, perturbations

Global Positioning System (GPS), space segment, control segment, GPS observables and data processing

Geostatistical methods of interpolation (in connection to classes on Advanced Methods of Spatial Analysis), terminology on kriging

** The proper part of classes is always preceded by a short listening exercise.

U1, U2, K1, K2 Auditorium classes

Extended information/Additional elements

Teaching methods and techniques :

Work with source text, Discussion

Activities Methods of verification Credit conditions
Audit. classes Activity during classes, Participation in a discussion, Project, Report, Scientific paper, Presentation

Conditions and the manner of completing each form of classes, including the rules of making retakes, as well as the conditions for admission to the exam

Up to two absences are allowed. Assignments are mandatory to get credit and should be submitted on the set dates. Delays will result in lowering the grade. If a student has received a failing grade and has not completed the course in a primary term, he or she may be reassessed twice. A make – up assessment will have a written form and will encompass the entire presented material. The lecturer sets proper terms and conditions of reassessment.

Method of determining the final grade

oral presentation, vocabulary test, active participation, reading and understanding skills

Manner and mode of making up for the backlog caused by a student justified absence from classes

The way and mode of catching up on project classes resulting from the student’s absence will be determined individually.

Prerequisites and additional requirements

Basic knowledge of English

Rules of participation in given classes, indicating whether student presence at the lecture is obligatory

Auditorium classes: Studenci przystępując do ćwiczeń są zobowiązani do przygotowania się w zakresie wskazanym każdorazowo przez prowadzącego (np. w formie zestawów zadań). Ocena pracy studenta może bazować na wypowiedziach ustnych lub pisemnych w formie kolokwium, co zgodnie z regulaminem studiów AGH przekłada się na ocenę końcową z tej formy zajęć.

Literature

Obligatory
  1. Hofmann-Wellenhof B., Moritz H.: Physical Geodesy, 2006, Springer.
  2. Wolf P. R., Ghilani C. D.: Adjustment Computations: Statistics and Least Squares in Surveying and GIS, 1997, Wiley-Interscience
  3. Strang G., Borre K., Linear algebra, Geodesy and GPS, 1997, Wellesley - Cambridge Press

Scientific research and publications

Publications
  1. Marcin LIGAS, Cartesian to geodetic coordinates conversion on a triaxial ellipsoid, Journal of Geodesy, 2012, vol. 86 iss. 4, s. 249–256.
  2. Marcin LIGAS, Various parametrizations of ”latitude” equation – Cartesian to geodetic coordinates transformation, Journal of Geodetic Science, 2013, vol. 3 no. 2, s. 87–94.
  3. Marcin LIGAS, Dominik Prochniewicz, Procrustes based closed-form solution to the point-wise weighted rigid-body transformation in asymmetric and symmetric cases, Journal of Spatial Science, 2021 vol. 66 iss. 3, s. 445–457.
  4. Maciej MICHALCZAK, Marcin LIGAS, Kriging-based prediction of the Earth's pole coordinates, Journal of Applied Geodesy, 2021 vol. 15 iss. 3, s. 233-241.
  5. Marcin LIGAS, Błażej Łucki, Piotr BANASIK, A crossvalidation-based comparison of kriging and IDW in local GNSS/levelling quasigeoid modelling, Reports on Geodesy and Geoinformatics, 2022 vol. 114 iss. 1, s. 1–7.
  6. Maciej MICHALCZAK, Marcin LIGAS, The (ultra) short term prediction of length-of-day using kriging, Advances in Space Research, 2022 vol. 70 iss. 3, s. 610-620.