The science case for a modern, multi-wavelength, polarization-sensitive LIDAR in orbit around Mars

TL;DR

This paper advocates for a multi-wavelength, polarization-sensitive LIDAR instrument in orbit around Mars to improve understanding of its climate, surface, and atmospheric properties, potentially transforming planetary science.

Contribution

It proposes a novel multi-wavelength, polarization-sensitive LIDAR instrument concept for Mars exploration, emphasizing its scientific potential.

Findings

Enhanced understanding of Martian climate and volatiles

Potential to revolutionize Mars surface and atmospheric studies

Supports astrobiological research

Abstract

We present the scientific case to build a multiple-wavelength, active, near-infrared (NIR) instrument to measure the reflected intensity and polarization characteristics of backscattered radiation from planetary surfaces and atmospheres. We focus on the ability of such an instrument to enhance, perhaps revolutionize, our understanding of climate, volatiles and astrobiological potential of modern-day Mars.