Geometric representations of topographic surfaces

Course Code: IG 1105 • Study year: I • Academic Year: 2024-2025
Domain: Geodetic engineering • Field of study: Earth and cadastral measurements
Type of course: Compulsory
Language of instruction: English
Erasmus Language of instruction: English
Name of lecturer: Ioan Ienciu
Seminar tutor: Luciana Oprea
Form of education Full-time
Form of instruction: Class
Number of teaching hours per semester: 56
Number of teaching hours per week: 4
Semester: Autumn
Form of receiving a credit for a course: Grade
Number of ECTS credits allocated 5

Course aims:

The final objectives of the course for 1st semest refereas to the preparation of field activities, field recognition, measurement planning, measurements and the calculations.
Progress in building surveying and geodetic instruments, positioning the emergence of modern technologies should be presented in the course, meeting the requirements of a modern higher education.
The specific objectives: - knowledge of surveying equipment; - making topographic measurements.

Course Entry Requirements:


Course contents:

1. The subject of the discipline. The shape and dimensions of the Earth. Coordinate systems and axes. Measurement units. 2. Notions of measurement error theory 3. Planimetry, marking and signaling of points 4. Staging, extension of alignments 5. Direct measurement of distances - equipment 6. Direct measurement of distances - corrections 7. Measurement of angles - methods 8. Measurement of angles - precision 9. Indirect measurement of distances 10. Topographic triangulation networks - general 11. Topographic triangulation networks - solving 12. Calculation of the orientations of the sides of the topographic triangulation networks 13. Calculation of sides length and coordinates of the topographic triangulation networks 14. Thickening of topographic triangulation networks - generalities

Teaching methods:

Instruction is a combination of lectures, conversation and theoretical and practical examples

Learning outcomes:

C1. Designing and building networks for space geodetic topographical, cadastral and other engineering works C5. Determination of displacements and deformations of buildings and lands. C6. Making cadastre information systems and specialized fields, and their use for real estate advertising works and the property valuation.

Learning outcomes verification and assessment criteria:

Exam at least 2 test subjects - oral / written examination and Partial test (60% of the final grade)Test of the lab - practical (40% of the final grade)

Recommended reading:

1. I. Ienciu, L. Oprea, Topografie generală, Seria „Didactica”, Universitatea „1 Decembrie 1918”, Alba Iulia, 2014, -.
2. L. Oprea, I. Ienciu, Topografie I - îndrumător de laborator, Seria „Didactica”, Universitatea „1 Decembrie 1918”, Alba Iulia, 2009, -.
3. 3. Pădure, I.; Kovacs L., Topografie Generală, Risoprint, Cluj Napoca, 2005, -.