Education objectives: The course set itself the goal to provide an appropriate knowledge base about survey, analytical and digital photogrammetry and data representation. The issues related to direct photogrammetry, satellite and UAV photogrammetry , laser scanning are also discussed. A special focus is to the new national legislation and its numerous impacts on the processes of data acquisition, orientation and photogrammetric restitution.
Knowledge and understanding: Students shall prove to know the main topics concerning the mathematical foundations of photogrammetry as well as the photogrammetric process with reference to the flight planning and to the steps of data acquisition, orientation and photogrammetric restitution. The skills about national and international standards on geographical information with reference to national and european legislation are required.
Ability to apply knowledge and understanding: Students shall prove to apply the acquired topics and theoretical proficiencies, required for the management of the photogrammetric process and geographical data.
Judgment autonomy: Students shall autonomously evaluate and assess all the parameters for aerial or terrestrial photogrammetry related to data acquisition, orientation and photogrammetric restitution.
Communicative skills: Students shall acquire the skill of reading the different territorial contexts and the inherent needs in the representation of the geographic objects.
Learning skills: Students shall be capable of continuously update their skills, by reading books, articles and technical rules, to update the personal knowledge based on the new required standards about survey, processing, management and use of geographical information.
Sound knowledge of Topography, Mathematics I & II
Analytical photogrammetry (32 h): mathematical foundations and fundamental geometrical problems: spatial rototranslation and central perspective.
Photogrammetric theoretical foundations: data acquisition, stereoscopy, project planning, aerial data acquisition, ground control surveying, image orientation, photogrammetric restitution. Italian geodetic systems. D.M. 10 November 2011. Test.
Digital photogrammetry (4 h): digital images processing: filtering and manipulation of gray tones. Image correlation methods for homologous points. Digital photogrammetric restitution.
Direct georeferencing (2 h): inertial sensors and GPS in the direct georeferencing of images.
Satellite photogrammetry (2 h): types of sensors; spatial, temporal, radiometric and spectral resolution; data processing. Laser Scanning.
Land representation and analysis and final products (8 h).
The course deals with the elements required for understanding the various phases of aerial and terrestrial photogrammetry. Particularly, it focuses on the mathematics and geometric fundamentals, photogrammetric instruments and the understanding and assessment of the underlying needs of the representations. Besides, the course deals with survey and production of spatial data in relation also to the final products and IT structures for the management and use of geographical information.
The course furnishes some skills on national and international standards and the legislative basis on geodetic, cartographic and geographical data structures.
Particularly, the course furnishes the following competencies:
- Analytical photogrammetry (32 h)
- Digital photogrammetry (4 h)
Direct georeferencing (2): inertial sensors and GPS in the direct georeferencing of images.
- Satellite photogrammetry and Laser scanning (2 h)
- Land representation and analysis and final products (8 h)
Further details about the acquired competencies are furnished in the extended version of the programme.
Lectures and practice exercise
Journal's scientific papers and conference proceedings
K. KRAUSS: “Fotogrammetria” vol. 1, Levrotto & Bella, Torino
G. FANGI: “Note di fotogrammetria”, CLUA edizioni, Ancona
A. GUZZETTI, A. SELVINI: “Fotogrammetria generale”,UTET, Torino