NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Immersive Environment Technologies for Mars ExplorationJPL's charter includes the unmanned exploration of the Solar System. One of the tools for exploring other planets is the rover as exemplified by Sojourner on the Mars Pathfinder mission. The light speed turnaround time between Earth and the outer planets precludes the use of teleoperated rovers so autonomous operations are built in to the current and upcoming generation devices. As the level of autonomy increases, the mode of operations shifts from low-level specification of activities to a higher-level specification of goals. To support this higher-level activity, it is necessary to provide the operator with an effective understanding of the in-situ environment and also the tools needed to specify the higher-level goals. Immersive environments provide the needed sense of presence to achieve this goal. Use of immersive environments at JPL has two main thrusts that will be discussed in this talk. One is the generation of 3D models of the in-situ environment, in particular the merging of models from different sensors, different modes (orbital, descent, and lander), and even different missions. The other is the use of various tools to visualize the environment within which the rover will be operating to maximize the understanding by the operator. A suite of tools is under development which provide an integrated view into the environment while providing a variety of modes of visualization. This allows the operator to smoothly switch from one mode to another depending on the information and presentation desired.
Document ID
20010020533
Acquisition Source
Jet Propulsion Laboratory
Document Type
Conference Paper
Authors
Wright, John R.
(Jet Propulsion Lab., California Inst. of Tech. United States)
Hartman, Frank
(Jet Propulsion Lab., California Inst. of Tech. United States)
Date Acquired
August 20, 2013
Publication Date
July 1, 2000
Publication Information
Publication: Concepts and Approaches for Mars Exploration
Issue: Part 2
Subject Category
Lunar And Planetary Science And Exploration
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Document Inquiry

Available Downloads

There are no available downloads for this record.
No Preview Available