# Amadee-24-GEOS-24

Last modified by Hermann Hinterhauser on 2024/03/26 10:30
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### Details

Acronym | GEOS-24 -Geological Exploration and Observation System
Description | Application of the Exploration Cascade & Sampling strategy, geomapping & IR/RAMAN spectroscopy
Principal Investigator (PI) | Seda Özdemir-Fritz | seda.ozdemirfritz@oewf.org
Organisation | Austrian Space Forum
Co-Investigators | Alessandro Frigeri | alessandro.frigeri@inaf.it Selina Schindler | selina.schindler@oewf.org Francesca Willcocks | francesca.willcocks@oewf.org

### Summary

The GEOS-24 (Geological Exploration and Observation System-2024) experiment focuses on geologic surveying at a simulated Martian landing site. Inspired by the Apollo lunar field surveys simulates the study of the Martian geology, combing classical and advances technologies. AAs and rovers collaboratively survey, with mapping providing a foundation, sampling offering ground truth, and compositional measurements delving into the detailed characteristics of Martian rocks and terrain. This experiment comprises mapping, sampling, andcompositional measurements as integral components.

Geomapping: Pre-Mission: Geomapping establishes a preliminary geological map through orbital remote sensing, creating large-scale maps, incorporating terrain hazards, and providing a guide for subsequent activities. These maps serve as guides for Analog Astronauts and rovers, outlining optimised transects and key sampling locations based on remote sensing observations. Syn-Mission Operation: During the mission, AAs contribute to refining the geological map using real-time data from drones, rovers, and their own observations, ensuring adaptability to the dynamic Martian landscape. Post-Mission Output: The final cartographic output synthesizes the spatial distribution of scientific observations

Geosampling: AAs and rovers undertake rock and terrain sampling along predefined transects outlined on base maps provided by RSS and FP for EVAs. Geosampling involves collecting rock and soil samples to understand the history and composition of the Martian surface as well as the sequence of events and mineralogy. Some of the samples return to the simulated Martian habitat, while others are earmarked for more advanced laboratory analyses.

GeoSpectro (IR and RAMAN): In-situ and In-habitat compositional sample analysis offer initial insights into the mineralogy and geochemistry. IR (Infrared): An Infrared (IR) spectrometer is mounted on the rover, enhancing the GeoSpectro phase, enabling the real-time analysis of the mineral composition of surface materials, without the need for physical sample collection. RAMAN: In habitat identification and characterization of the chemical composition of samples adds a layer of detail to the understanding of Martian materials.

As the preliminary results of the GEOS-24 experiment unfold, we contribute to our understanding of Mars' geologic history, mineral composition, and potential habitability.

### Experiment Data

Date | Files
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2021-10-04 | types of files for each experiment day, size of the cells: width 1000px, height 10px

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Created by Hermann Hinterhauser on 2024/03/18 19:22

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