ALHATAutonomous precision Landing and Hazard Detection Avoidance Technology
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A secondary project he was assigned when not working with ALHAT is to help build a cockpit mockup for astronaut evaluations and develop system displays for three-dimensional model viewing and interaction.
ALHAT has to enable precision landing - touching down within 30m (98.
Led by Johnson Space Center (JSC) and supported by Jet Propulsion Laboratory and Langley Research Center, ALHAT provides a planetary lander the ability to precisely land safely on a surface while detecting any dangerous obstacles such as rocks, holes and slopes.