Objective
CHERRI aims at developing new and innovative processing and methods for future Sentinels and other satellites for reanalysis. This will be achieved by exploring a multi-technology approach, by combining existing methods with machine-learning.
Firstly, existing physics-based data assimilation systems will be enhanced using new land data assimilation methodologies and new observations such as visible satellite observations. Secondly, hybrid machine-learning and physics-based data assimilation systems will be developed to emulate the existing systems, producing analyses in a much more efficient manner and combining observations with data driven forecasts. Thirdly, end-to-end data driven methods will be devised to produce reanalyses exclusively from observations.
Each of the three technologies will use the latest available rescued historical satellite and in-situ data to improve the quality of reanalyses prior to 1979. In addition, methodologies to better exploit recently launched satellites, such as the Copernicus Sentinels, will be explored. Novel approaches to inter-calibration and the correction of systematic errors will be applied to the observations before they are collected into a single easy-to-use database which will be available within the project and beyond via the Anemoi framework.
The three technologies and use of latest observations will be thoroughly tested in reanalysis demonstrators covering different time periods to analyse high impact case studies as well as multi-decadal runs to assess the reliability of climate trends. These demonstrators will be evaluated using novel diagnostics against independent observations of key ECVs across all of the Earth-system components. CHERRI will provide recommendations to C3S on the potential configurations for the next generation of reanalyses.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
You need to log in or register to use this function
Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
-
HORIZON.2.4 - Digital, Industry and Space
MAIN PROGRAMME
See all projects funded under this programme -
HORIZON.2.4.10 - Space, including Earth Observation
See all projects funded under this programme
Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
HORIZON-RIA - HORIZON Research and Innovation Actions
See all projects funded under this funding scheme
Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) HORIZON-CL4-2025-02
See all projects funded under this callCoordinator
Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
RG2 9AX READING
United Kingdom
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.