BVLOS Unmanned Aircraft Operations in Forest Environments

This article presents a review about Beyond Visual Line Of Sight (BVLOS) operations using unmanned aircraft in forest environments. Forest environments present unique challenges for unmanned aircraft operations due to the presence of trees as obstacles, hilly terrain, and remote areas. BVLOS operati...

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Bibliographic Details
Published in:Drones (Basel) 2022-07, Vol.6 (7), p.167
Main Authors: Hartley, Robin John ap Lewis, Henderson, Isaac Levi, Jackson, Chris Lewis
Format: Article
Language:English
Subjects:
Aircraft
Altitude
Aviation
aviation regulation
BVLOS
Drone aircraft
drones
Engineering research
forest environment
Forestry
Forests
Forests and forestry
New Zealand
Plantations
Unmanned aerial vehicles
Unmanned aircraft
Visibility
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Summary:This article presents a review about Beyond Visual Line Of Sight (BVLOS) operations using unmanned aircraft in forest environments. Forest environments present unique challenges for unmanned aircraft operations due to the presence of trees as obstacles, hilly terrain, and remote areas. BVLOS operations help overcome some of these unique challenges; however, these are not widespread due to a number of technical, operational, and regulatory considerations. To help progress the application of BVLOS unmanned aircraft operations in forest environments, this article reviews the latest literature, practices, and regulations, as well as incorporates the practical experience of the authors. The unique characteristics of the operating environment are addressed alongside a clear argument as to how BVLOS operations can help overcome key challenges. The international regulatory environment is appraised with regard to BVLOS operations, highlighting differences between countries, despite commonalities in the considerations that they take into account. After addressing these points, technological, operational, and other considerations are presented and may be taken into account when taking a risk-based approach to BVLOS operations, with gaps for future research to address clearly highlighted. In totality, this article provides a practical understanding of how BVLOS unmanned aircraft operations can be done in forest environments, as well as provides a basis for future research into the topic area.
ISSN:2504-446X
2504-446X
DOI:10.3390/drones6070167