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Scientific assessment of the CARIOQA-PMP quantum accelerometer pathfinder

Schilling, Manuel and Battalier, Baptiste and Forsberg, Rene and Gaaloul, Naceur and Gruber, Thomas and von Klitzing, Wolf and Lévèque, Thomas and Migliaccio, Federica and Müller, Jürgen and Pereira dos Santos, Franck and Zahzam, Nassim (2023) Scientific assessment of the CARIOQA-PMP quantum accelerometer pathfinder. 28th IUGG General Assembly, 2023-07-11 - 2023-07-20, Berlin. doi: 10.57757/IUGG23-4073.

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Official URL: https://gfzpublic.gfz-potsdam.de/pubman/item/item_5021513

Abstract

Satellite gravimetry is a unique tool to monitor the Earth's mass variations. Satellite missions like GRACE and GRACE Follow-On provide insights into the time-variable gravity field on a global scale to further improve our understanding of climate change processes and geophysical phenomena on scales of a few hundreds of kilometres. The users of gravity field products, however, require higher accuracies and a better spatial and/or temporal resolution, which are not met yet. The current GRACE-FO mission is not only limited by its observational geometry but also by limitations of current instruments, like electrostatic accelerometers. These challenges are partly tackled by current ESA and NASA initiatives to realise satellite gravimetry missions with overlapping mission lifetimes at different orbits. The sensor issue is addressed by the Cold Atom Rubidium Interferometer in Orbit for Quantum Accelerometer - Pathfinder Mission Preparation (CARIOQA-PMP) project. The main goal of CARIOQA-PMP is the preparation of a pathfinder mission with view to demonstrating an atom-quantum accelerometer in space within this decade and to realise a technological and programmatic roadmap for a quantum space gravimetry mission meeting user demands from a wide range of applications. This presentation will give an overview of the scientific activities within CARIOQA-PMP. These include the definition of the quantum pathfinder mission concept, the development of tools to simulate the quantum accelerometer and to estimate its performance, and to evaluate current end-user requirements, including the development of mission designs addressing these needs. CARIOQA-PMP is funded by the European Union.

Item URL in elib:https://elib.dlr.de/196308/
Document Type:Conference or Workshop Item (Poster)
Title:Scientific assessment of the CARIOQA-PMP quantum accelerometer pathfinder
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Schilling, ManuelUNSPECIFIEDhttps://orcid.org/0000-0002-9677-0119UNSPECIFIED
Battalier, BaptisteLaboratoire Photonique- Numérique et Nanosciences LP2NUNSPECIFIEDUNSPECIFIED
Forsberg, ReneDTU Space, Denmarkhttps://orcid.org/0000-0002-7288-9545UNSPECIFIED
Gaaloul, NaceurInstitute of Quantum Optics, Leibniz University Hannover, Welfengarten 1, 30167 Hannover, Germanyhttps://orcid.org/0000-0001-8233-5848UNSPECIFIED
Gruber, ThomasTU München IAPGUNSPECIFIEDUNSPECIFIED
von Klitzing, WolfFoundation of Research and Technology, Heraklion, GreeceUNSPECIFIEDUNSPECIFIED
Lévèque, ThomasCNES - Centre National d’Études SpatialesUNSPECIFIEDUNSPECIFIED
Migliaccio, FedericaPolitecnico di Milano, Department of Civil and Environmental EngineeringUNSPECIFIEDUNSPECIFIED
Müller, JürgenInstitut für Erdmessung, Leibniz Universität Hannover, Germanyhttps://orcid.org/0000-0003-1247-9525UNSPECIFIED
Pereira dos Santos, FranckLNE-SYRTE, Observatoire de Paris, Université PSL, CNRS,Sorbonne Université 61 avenue de l’Observatoire, 75014 Paris, Francehttps://orcid.org/0000-0003-0659-5028UNSPECIFIED
Zahzam, NassimONERA, Département PhysiqueUNSPECIFIEDUNSPECIFIED
Date:2023
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI:10.57757/IUGG23-4073
Status:Published
Keywords:Gravimetrie, Quantensensoren, Geodäsie, Schwerefeld
Event Title:28th IUGG General Assembly
Event Location:Berlin
Event Type:international Conference
Event Start Date:11 July 2023
Event End Date:20 July 2023
Organizer:International Union of Geodesy and Geophysics (IUGG)
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Communication, Navigation, Quantum Technology
DLR - Research area:Raumfahrt
DLR - Program:R KNQ - Communication, Navigation, Quantum Technology
DLR - Research theme (Project):R - Inertial Sensing for Space Applications
Location: Hannover
Institutes and Institutions:Institute for Satellite Geodesy and Inertial Sensing > Satellite Geodesy and Geodetic Modelling
Deposited By: Schilling, Manuel
Deposited On:18 Aug 2023 11:57
Last Modified:05 Jun 2024 11:31

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