| Title: |
The Sky Is the Limit: Reconstructing Physical Geography from an Aerial Perspective |
| Language: |
English |
| Authors: |
Williams, Richard D. (ORCID 0000-0001-6067-1947); Tooth, Stephen (ORCID 0000-0001-5714-2606); Gibson, Morgan (ORCID 0000-0003-1707-5562) |
| Source: |
Journal of Geography in Higher Education. 2017 41(1):134-146. |
| Availability: |
Routledge. Available from: Taylor & Francis, Ltd. 325 Chestnut Street Suite 800, Philadelphia, PA 19106. Tel: 800-354-1420; Fax: 215-625-2940; Web site: http://www.tandf.co.uk/journals |
| Peer Reviewed: |
Y |
| Page Count: |
13 |
| Publication Date: |
2017 |
| Document Type: |
Journal Articles; Reports - Research |
| Education Level: |
Higher Education; Postsecondary Education |
| Descriptors: |
Undergraduate Students; Physical Geography; Geography Instruction; Teaching Methods; Data Collection; Science Process Skills; Aviation Technology; Photography; Data Processing; Data Interpretation; Case Studies; Computer Software; Questionnaires; Learner Engagement; Skill Development; Foreign Countries; Topography; Satellites (Aerospace) |
| Geographic Terms: |
New Zealand |
| DOI: |
10.1080/03098265.2016.1241986 |
| ISSN: |
0309-8265 |
| Abstract: |
In an era of rapid geographical data acquisition, interpretations of remote sensing products are an integral part of many undergraduate geography degree schemes but there are fewer opportunities for collection and processing of primary remote sensing data. Unmanned Aerial Vehicles (UAVs) provide a relatively inexpensive opportunity to introduce the principles and practice of airborne remote sensing into field courses, enabling students to learn about image acquisition, data processing and interpretation of derived products. Two case studies illustrate how a low-cost "DJI Phantom Vision+" UAV can be used by students to acquire images that can be processed using Structure-from-Motion photogrammetry software. Results from a student questionnaire and analysis of assessed student reports showed that using UAVs enhanced student engagement and equipped them with data processing skills. The derivation of bespoke orthophotos and Digital Elevation Models has the potential to provide students with opportunities to gain insight into various remote sensing data quality issues, although additional training is required to maximize this potential. Recognition of the successes and limitations of this teaching intervention provides scope for improving future UAV exercises. UAVs are enabling both a reconstruction of how we measure the Earth's surface and a reconstruction of how students do fieldwork. |
| Abstractor: |
As Provided |
| Number of References: |
53 |
| Entry Date: |
2017 |
| Accession Number: |
EJ1125216 |
| Database: |
ERIC |