3D terrain scanning technology: drone aerial photography and photogrammetry
This workshop will introduce how to use drones to take photos from multiple angles and use the photogrammetry engine to create 3D models, as well as how to perform post-production modification, measurement, animation or 3D model printing on the models.
Reference hours
6 hours (including outdoor shooting activities)
學習目標
After completing the workshop, students will be able to:
Understand the concept of photogrammetry and learn drone operation and camera techniques
Know how to do aerial sketching and 3D model building
Course Overview
How to use drones to scan physical buildings into the virtual world?
Students will learn the concepts of photogrammetry and how to use the appropriate equipment and engines for modeling. Next, students will learn drone sketching and camera techniques and practice indoors/outdoors. Finally, students will have the opportunity to conduct an aerial sketching activity at a chosen location and learn how to import assets into a modeling program for modification and export.
Course Content
01/ Concept of Photogrammetry
Discuss what is photogrammetry? Share industry examples (e.g. aerial photography of 3D models )
Introduce the objectives and shooting tasks of this course
Explain filming equipment and modeling engines (types of drones, modeling engine programs)
02/ Drone sketching operation and camera movement skills
Introducing the aerial photography techniques (circling flight) and
Small practice sessions indoors/outdoors
03/ Outdoor photography and sketching
Perform an aerial sketching activity around a selected building or location
04/ Modeling and repair (moisturizing part)
Importing assets into the modeling program
Edit and export your work to a web plugin, or even export it to a 3D printable file to print out the model
Assessment
Course Test
To understand students’ understanding of the course content, there will be several interactive game tests during the course.
Finished Product
Students’ work will be evaluated
Additional Services
3D Modeling Program License
Select different programs according to project needs.
Insurance purchasing
Purchase insurance for students who are going on photo shoots.
Other Information
Teacher-Student Ratio
1:5 to 1:10, depending on the teaching or activity mode
Suitable for
Students who are in Primary 6 or above and are curious about 3D modeling and sketching
Teaching Team
TBC
Professionals with professional drone operation experience and familiar with drone regulations. Some star instructors have obtained Class B flight licenses issued by the Hong Kong Civil Aviation Department and have many years of experience in commercial aerial photography and film production.
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