RI | Publications | Autonomous Rover Detection and Response Applied to the Search for Life Via Chlorophyll Fluorescence in the Atacama Desert

Text only version of this site

Autonomous Rover Detection and Response Applied to the Search for Life Via Chlorophyll Fluorescence in the Atacama Desert
T. Smith, D.R. Thompson, S. Weinstein, and D. Wettergreen
Proc. of the Lunar and Planetary Science Conference, March, 2006.

Jump to: Download | Abstract | Notes | Text Reference | BibTeX Reference

Download [Help]

Adobe portable document format (pdf) [388 KB]

Copyright notice: This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. These works may not be reposted without the explicit permission of the copyright holder.

Abstract

This paper describes autonomous detection and response capabilities used to enhance a robotic search for life in the Atacama Desert of Chile, part of the NASA ASTEP Limits of Life in the Atacama campaign. Autonomous chlorophyll detection and followup dye application was field tested in the Atacama. Samples autonomously chosen for dye followup were significantly more likely to contain photosynthetic organisms than samples chosen at random. The new autonomy capabilities were successfully integrated into the operations scheme and saw continuing use by the remote team operating the rover.

Notes

Associated center: FRC
Associated project: Science Autonomy

Text Reference

T. Smith, D.R. Thompson, S. Weinstein, and D. Wettergreen, "Autonomous Rover Detection and Response Applied to the Search for Life Via Chlorophyll Fluorescence in the Atacama Desert," Proc. of the Lunar and Planetary Science Conference, March, 2006.

BibTeX Reference

@inproceedings{Smith_2006_5309,
   author = "Trey Smith and David R Thompson and S. Weinstein and David Wettergreen",
   title = "Autonomous Rover Detection and Response Applied to the Search for Life Via Chlorophyll Fluorescence in the Atacama Desert",
   booktitle = "Proc. of the Lunar and Planetary Science Conference",
   month = "March",
   year = "2006"
}