Georeferenced Information and Survey

Code	15786
Year	1
Semester	S2
ECTS Credits	1
Workload	PL(6H)/TC(6H)/T(4H)
Scientific area	Engenharia Civil
Entry requirements	Course fee payment.
Learning outcomes	a) Understand the relevant legislation. b) Understand the most common georeferencing methods in cadastre. c) Recognize the sources of error in georeferencing and ways to minimize it. d) Understand the sources of online georeferenced information.
Syllabus	1 - Legislation 1.1. Relevant legislation for georeferenced information. 1.2. Relevant legislation for registration. 2 - Georeferencing 2.1. Coordinate Systems. Global systems and engineered systems. Coordinate systems with legal validity in Portuguese territory. 2.2. Topographic methods. Coordinate transport. Triangulation, Intersection, polygonization, irradiation, leveling. Error handling. 2.3. Spatial methods: GNSS, autonomous, differential, real-time online and post-processing, differential and ppp. Low cost sensors Errors and error handling. 3. Geographic information systems. 3.1. operating principles 3.2. Data structure 3.3. Online information systems. 3.4. Dissemination of Information.
Main Bibliography	Varied applicable legislation.
Language	Portuguese. Tutorial support is available in English.