The third area includes documentation of the performance and operation of the Entry, Descent, and Landing (EDL) system. The second area includes documentation of sample processing and handling operations inside the rover Adaptive Caching Assembly (ACA). The first area is rover surface operations, including activities such as rover driving, robotic arm operations, and science instrument operations. The Mars 2020 upgrades are focused on three key areas. To help achieve this task the Mars 2020 Rover is equipped with a next-generation engineering camera imaging system that represents a significant upgrade over the engineering camera systems flown on previous missions. The rover is designed to drive across the surface and collect samples of surface material for possible return to Earth by a follow-on mission (Farley et al. The National Aeronautics and Space Administration (NASA) Mars 2020 Perseverance rover launched from Earth on July 30th, 2020 and is scheduled to land on Mars on February 18th, 2021. The Perseverance rover launched from Earth on July 30th, 2020, and touchdown on Mars is scheduled for February 18th, 2021. The rover also carries a microphone, mounted externally on the rover chassis, to capture acoustic signatures during and after EDL. The Navcams will acquire color stereo images of the surface with a \(96^\) FOV images during the parachute descent phase of EDL as input to an onboard map localization by the Lander Vision System (LVS). There are 3 types of cameras designed for surface operations: Navigation cameras (Navcams, quantity 2), Hazard Avoidance Cameras (Hazcams, quantity 6), and Cachecam (quantity 1). There are a total of 16 cameras in the Perseverance engineering imaging system, including 9 cameras for surface operations and 7 cameras for EDL documentation. These upgrades will improve the operational capabilities of the rover with an emphasis on drive planning, robotic arm operation, instrument operations, sample caching activities, and documentation of key events during entry, descent, and landing (EDL). The Mars 2020 Perseverance rover is equipped with a next-generation engineering camera imaging system that represents an upgrade over previous Mars rover missions.
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