Data-driven selective sampling for marine vehicles using multi-scale paths

S Manjanna, G Dudek - 2017 IEEE/RSJ International …, 2017 - ieeexplore.ieee.org
This paper addresses adaptive coverage of a spatial field without prior knowledge. Our
application in this paper is to cover a region of the sea surface using a robotic boat, although …

Collaborative sampling using heterogeneous marine robots driven by visual cues

S Manjanna, J Hansen, AQ Li… - … 14th Conference on …, 2017 - ieeexplore.ieee.org
This paper addresses distributed data sampling in marine environments using robotic
devices. We present a method to strategically sample locally observable features using two …

Adaptive multiscale sampling in robotic sensor networks

V Hombal, A Sanderson… - 2009 IEEE/RSJ …, 2009 - ieeexplore.ieee.org
This work focuses on the observation of environmental phenomena that occur as spatial
distributions in two and three dimensions, using sensor-enabled mobile vehicle (ground, air …

Data‐driven learning and planning for environmental sampling

KC Ma, L Liu, HK Heidarsson… - Journal of Field …, 2018 - Wiley Online Library
Robots such as autonomous underwater vehicles (AUVs) and autonomous surface vehicles
(ASVs) have been used for sensing and monitoring aquatic environments such as oceans …

Coverage path planning with realtime replanning for inspection of 3d underwater structures

E Galceran, R Campos, N Palomeras… - … on Robotics and …, 2014 - ieeexplore.ieee.org
We present a novel method for planning 3D coverage paths for inspection of complex
structures on the ocean floor (such as seamounts or coral reefs) using an autonomous …

Where do you sample?-An autonomous underwater vehicle story

C Ho, S Saripalli - 2011 IEEE International Symposium on …, 2011 - ieeexplore.ieee.org
We present an experimental evaluation of various sampling path strategies for an
Autonomous Underwater Vehicle. Both systematic and stratified random sampling path …

Coverage optimization with non-actuated, floating mobile sensors using iterative trajectory planning in marine flow fields

J Hansen, G Dudek - … on Intelligent Robots and Systems (IROS), 2018 - ieeexplore.ieee.org
This paper considers a spatial coverage problem in which a network of passive floating
sensors is used to collect samples in a body of water. We employ an iterative measurement …

An evaluation of sampling path strategies for an autonomous underwater vehicle

C Ho, A Mora, S Saripalli - 2012 IEEE International Conference …, 2012 - ieeexplore.ieee.org
A critical problem in planning sampling paths for autonomous underwater vehicles is
balancing obtaining an accurate scalar field estimation against efficiently utilizing the stored …

Fully autonomous focused exploration for robotic environmental monitoring

G Hitz, A Gotovos, MÉ Garneau… - … on Robotics and …, 2014 - ieeexplore.ieee.org
Robotic sensors are promising instruments for monitoring spatial phenomena. Oftentimes,
rather than aiming to achieve low prediction error everywhere, one is interested in …

Analysis of adaptive sampling techniques for underwater vehicles

A Mora, C Ho, S Saripalli - Autonomous Robots, 2013 - Springer
A critical problem in planning sampling paths for autonomous underwater vehicles (AUVs) is
correctly balancing two issues. First, obtaining an accurate scalar field estimation and …