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Drones, Volume 3, Issue 1

March 2019 - 30 articles

Cover Story: Remotely operated underwater vehicles (ROVs) are increasingly being used in applications such as inspection, photography, and recovery. ROVs can operate under extreme conditions such as great depth, low temperature, and limited visibility. They can also operate over long time periods and provide valuable continuous data. Visually realistic underwater simulation frameworks can be used to simulate the behavior of an ROV and test computer vision and control algorithms in highly complex models of aquatic environments. Simulated models of rocks, fish, marine plankton, and the ROV tether are all important parts of an underwater vision-based simulation. Simulated computer vision capabilities together with dynamic models will enable us to perform full end-to-end experiments in a highly controlled environment and to test new concepts such as autopiloting prior to being deployed in the real ROV. View Paper here.
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Articles (30)

  • Review
  • Open Access
251 Citations
53,303 Views
23 Pages

Drones for Conservation in Protected Areas: Present and Future

  • Jesús Jiménez López and
  • Margarita Mulero-Pázmány

9 January 2019

Park managers call for cost-effective and innovative solutions to handle a wide variety of environmental problems that threaten biodiversity in protected areas. Recently, drones have been called upon to revolutionize conservation and hold great poten...

  • Review
  • Open Access
40 Citations
8,935 Views
18 Pages

Identifying Species and Monitoring Understorey from UAS-Derived Data: A Literature Review and Future Directions

  • Lorna Hernandez-Santin,
  • Mitchel L. Rudge,
  • Renee E. Bartolo and
  • Peter D. Erskine

8 January 2019

Understorey vegetation plays an important role in many ecosystems, yet identifying and monitoring understorey vegetation through remote sensing has proved a challenge for researchers and land managers because understorey plants tend to be small, spat...

  • Article
  • Open Access
17 Citations
6,954 Views
15 Pages

Enhancement of Ecological Field Experimental Research by Means of UAV Multispectral Sensing

  • Ricardo Díaz-Delgado,
  • Gábor Ónodi,
  • György Kröel-Dulay and
  • Miklós Kertész

7 January 2019

Although many climate research experiments are providing valuable data, long-term measurements are not always affordable. In the last decades, several facilities have secured long-term experiments, but few studies have incorporated spatial and scale...

  • Article
  • Open Access
76 Citations
10,479 Views
16 Pages

6 January 2019

During recent years unmanned aerial vehicles (UAVs) have been increasingly used for research and application in both agriculture and forestry. Nevertheless, most of this work has been devoted to improving accuracy and explanatory power, often at the...

  • Article
  • Open Access
34 Citations
6,231 Views
12 Pages

5 January 2019

This paper presents the results of a study undertaken to classify lowland native grassland communities in the Tasmanian Midlands region. Data was collected using the 20 band hyperspectral snapshot PhotonFocus sensor mounted on an unmanned aerial vehi...

  • Article
  • Open Access
501 Citations
44,521 Views
38 Pages

Survey on Coverage Path Planning with Unmanned Aerial Vehicles

  • Tauã M. Cabreira,
  • Lisane B. Brisolara and
  • Paulo R. Ferreira Jr.

4 January 2019

Coverage path planning consists of finding the route which covers every point of a certain area of interest. In recent times, Unmanned Aerial Vehicles (UAVs) have been employed in several application domains involving terrain coverage, such as survei...

  • Article
  • Open Access
49 Citations
6,844 Views
17 Pages

23 December 2018

Owing to the combination of technological progress in Unmanned Aerial Vehicles (UAVs) and recent advances in photogrammetry processing with the development of the Structure-from-Motion (SfM) approach, UAV photogrammetry enables the rapid acquisition...

  • Article
  • Open Access
40 Citations
11,362 Views
20 Pages

23 December 2018

Long-term ecological research (LTER) sites need a periodic assessment of the state of their ecosystems and services in order to monitor trends and prevent irreversible changes. The ecological integrity (EI) framework opens the door to evaluate any ec...

  • Article
  • Open Access
6 Citations
7,043 Views
34 Pages

21 December 2018

This paper presents a framework for simulating visually realistic motion of underwater Remotely Operated Vehicles (ROVs) in highly complex models of aquatic environments. The models include a wide range of objects such as rocks, fish and marine plank...

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Drones - ISSN 2504-446X