Drone Analysis and Geo-Visualizations
Module title | Drone Analysis and Geo-Visualizations |
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Module code | GEOM182 |
Academic year | 2024/5 |
Credits | 15 |
Module staff | Dr Damien Mansell (Convenor) |
Duration: Term | 1 | 2 | 3 |
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Duration: Weeks | 10 |
Number students taking module (anticipated) | 15 |
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Module description
Discover how the geospatial and technical revolutions have led to new and innovative ways to engage and publish spatial data. Learn the principles of photogrammetry structure from Motion (SFM) and apply them with your own data set collected from The University of Exeter remotely piloted air systems also known as drones. As part of this module you will discover the complete workflow from designing your own flight patterns, collecting the data, analysis and preparing final outputs. Discover 3D capabilities in and create immersive learning environments in The University of Exeter’s bespoke learning and assessment tool for IVE’s (interactive virtual environments).
Pre-requisite for this module is GEOM180 Environmental Remote Sensing. Due to the costs associated with field work and drone training, students not on the GIS MSc will need to seek DESE approval to take this module.
Module aims - intentions of the module
Remotely piloted air systems, also known as drones: lightweight aircraft operated from the ground, are emerging as the latest, and most opportunistic remote sensing tools for environmental managers. This module aims to develop your understanding of how best to collect data from drones. This includes decisions related to the flight height, image overlap, resolution from different camera specifications, regulations and health and safety considerations. You will process drone imagery to discover the opportunities presented with high spatial resolution data. You will apply and develop techniques to visualise 3D data collected from drones, including creating immersive virtual environments and 360 virtual reality scenes. The latter makes up the geo-visualization component of this module. Learning and assessment will include analysis of the drone collected to quantify data outputs as well as the planning, collecting, processing and presentation aspects of the drone workflow.
Teaching of this module is delivered through a mix of guided computer practicals, field work including opportunities to deploy a drone from planned flight paths including insights from commercial drone training, group work to evaluate considerations of flight design with various applications and lectures to introduce theory.
The teaching contributions on this module are drawn from practical research and teaching experience of the module team and in collaboration with programme partners; a Inview Assets and Commercial Drone Training. Pedagogic research and development by Damien Mansell feeds into the geo-visualisation applications taught on this course.
Intended Learning Outcomes (ILOs)
ILO: Module-specific skills
On successfully completing the module you will be able to...
- 1. Evaluate the principles of flight design for drone applications.
- 2. Recall the rules and categories of drone flying in the UK
ILO: Discipline-specific skills
On successfully completing the module you will be able to...
- 3. Generate 3D scenes from a set of 2-D images.
- 4. Generate orthophoto-mosaics from a set of drone images.
- 5. Generate virtual scenes / environments to showcase 3D landscapes.
ILO: Personal and key skills
On successfully completing the module you will be able to...
- 6. Critically engage with procedures and regulations.
- 7. Represent 3D geospatial data using image processing techniques.
Syllabus plan
The module consists of mix of lectures, computer practical’s, group work exercises, field work and wider reading. The weekly pattern will vary throughout the term with intense weeks focussing on certain components such as flight training and commercial drone regulation awareness. Other weeks will be quiet in terms of scheduled delivery where you will have opportunity to focus on group work or complete your independent assessment.
Topics covered include:
- Fundamentals of image capture from drones including spatial resolution and accuracy.
- Application of drones
- Structure from motion
- Drone regulations and health and safety
- Geo-visualisation
Learning activities and teaching methods (given in hours of study time)
Scheduled Learning and Teaching Activities | Guided independent study | Placement / study abroad |
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38 | 112 | 0 |
Details of learning activities and teaching methods
Category | Hours of study time | Description |
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Scheduled Learning and Teaching | 3 | Lectures |
Scheduled Learning and Teaching | 5 | 5 x 1 hour practicals |
Scheduled Learning and Teaching | 4 | 2 x 2 hour practicals |
Scheduled Learning and Teaching | 20 | 2.5 full days of CAA drone training including a mix of classroom work, flight training, discussion and multiple choice assessment for certification |
Scheduled Learning and Teaching | 6 | Half day field course |
Guided Independent Study | 22 | Guided Group Study |
Guided Independent Study | 75 | Computer work in support of practicals and producing project work |
Guided Independent Study | 15 | Reading and research |
Formative assessment
Form of assessment | Size of the assessment (eg length / duration) | ILOs assessed | Feedback method |
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Practical discussions | Ongoing practical discussions | 1-7 | Orally through staff and peer evaluation |
Fieldwork Question and answers | 6 hour field work | 1-4 | Orally through staff and peer evaluation |
Instructor Question and answers | 2.5 days | 1,2, 6 | Oral |
Summative assessment (% of credit)
Coursework | Written exams | Practical exams |
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100 | 0 | 0 |
Details of summative assessment
Form of assessment | % of credit | Size of the assessment (eg length / duration) | ILOs assessed | Feedback method |
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Technical Report | 60 | 2000 word technical report including figure outputs and schematics | 1-2, 6-7 | Written feedback with grade indicators |
Customer Report | 40 | 1500 word limit story map in addition to geo-visualisation outputs such as animations, environments, interactive maps, scenes | 2-7 | Written feedback with grade indicators |
Details of re-assessment (where required by referral or deferral)
Original form of assessment | Form of re-assessment | ILOs re-assessed | Timescale for re-assessment |
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Technical Report | Technical Report | 1,2,6,7 | Referral/deferral period |
Customer Report | Customer Report | 2-7 | Referral/deferral period |
Re-assessment notes
Deferral – if you miss an assessment for certificated reasons judged acceptable by the Mitigation Committee, you will normally be either deferred in the assessment or an extension may be granted. The mark given for a re-assessment taken as a result of deferral will not be capped and will be treated as it would be if it were your first attempt at the assessment.
Referral – if you have failed the module overall (i.e., a final overall module mark of less than 50%) you will be required to submit a further assessment. The mark given for a re-assessment taken as a result of referral will count for 100% of the final mark and will be capped at 50%.
Indicative learning resources - Web based and electronic resources
- Drone Technology: Today’s Trends and What’s Next (Jeremiah Johnson, Esri)
- Drone Mapping Ski Slopes for a World-Class Snowboarding Competition (Bobby Valentine, VCTA Labs)
- Technical Demo: Building Digital Twins with Reality Capture and GIS (Esri)
Key words search
Drone, Drones, UAV, Structure From Motion, Geovisualisation, 3D, point clouds, orthophotomosaics, ortho image, orthorectified, GIS
Credit value | 15 |
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Module ECTS | 7.5 |
Module pre-requisites | GEOM180 |
Module co-requisites | GEOM180 |
NQF level (module) | 7 |
Available as distance learning? | Yes |
Origin date | 28/02/2023 |
Last revision date | 07/05/2024 |