Tenders Are Invited For Survey And Feasibility Study Of Optical Technologies

Tenders are invited for Survey and Feasibility Study of Optical Technologies for the l4 Enceladus Lander Expro plus ObjectivesTo perform a survey study and experimental tests of optical technologies to demonstrate the suitability of this technology for ranging and surface characterization in the frame of the L4-Enceladus mission.DescriptionOptical technologies (such as LIDAR systems) have proven their efficiency for ranging and hazard detection for terrestrial and space applications.This activity therefore aims performing a survey and feasibility study as well as experimental tests to demonstrate the suitability of optical technologies deployed onboard the ESA L4-Enceladus lander to secure the landing with the following goals:- primary task: altimeter for thelander (max altitude of 20 - 100 km TBC), with capabilities of analyzing snow surface properties at close range (10 - 100m TBC) to support the lander site selection regarding mechanical surface stability- secondary task: mapping of surface topology (e.g. surfaceinclination, obstacles such crevasses and boulders) The activity shall contain as a minimum the following tasks:1) Review of L4 needs and requirements vs existing optical technologies and devices. In particular, review existing LIDAR technologies/solutions and recent developments for Moon/Mars environments.2) Procure or build and as needed adapt suitable Optical instruments to be used as a prototype.3) Conduct performance/reliability tests in analogous to Enceladus ice and snow surfaces.Conduct test campaigns focused on snow/ice surfaces addressing the primary objectives.4) Derive a technology development roadmap for instruments adaptations to fulfill mission needs. Determine requirements for Enceladus use-case with a focus on reliability testing in relevant Enceladus Lander environment to further raise the TRL. Read less Tender Link : https://esastar-publication-ext.sso.esa.int/ESATenderActions/filter/open