{"start":0,"take":1,"total":1,"items":[{"activityNumber":"1000046495","budgetReference":"E/D003-01 - ERS E2 ALPSTAR","classified":false,"closingDate":"2026-10-06T13:00:00","extensionRequestDeadline":"2026-09-22T13:00:00","clarificationRequestDeadline":"2026-09-22T13:00:00","description":"Activity 2B addresses Phase B of the Alpstar Federation Layer, aiming to consolidate requirements, architecture, and prototype validation for a federated, multi stakeholder space system. Building on the MRD 2.0, this phase will define and specify all functional, technical, and security requirements of the Federation Layer, including secure interfaces with commercial service providers and Alpstar Nodes via unidirectional \"diode\" connections.The activity encompasses the full design of the Alpstar system architecture and the development and demonstration of a User Ground Segment prototype. Comprehensive specifications will be produced for all major Federation Layer components, ensuring interoperability, security, and scalability across federated participants.The procurement also includes the acquisition of a minimum of three months of satellite data, necessary to support validation and testing of the Ground Segment prototype under operationally representative conditions.A key deliverable of this phase is a User Ground Segment prototype featuring:A role based user interface, enabling differentiated access and operational views.An initial implementation of the Digital Governance Agent (DGA), enforcing a first set of provisional federation rules and acting as the central mission management and planning capability.The Alpstar Federated Layer shall integrate the following core functionalities:Digital Governance Agent (DGA)for federation rule enforcement and central mission managementSecure Data Pooling Service for controlled dissemination of observation resultsFederated Ledger to record and audit transactionsStandardised APIs interfacing with Nodes (FOS and PDGS)Federated Data Lake hosted in a cloud environmentVirtual Constellation Management for coordinated asset utilisationFederated CatalogueCross federation taskingNATO FMN / Joint ISR tasking interfaces routed to AlpstarRole based user interfaceFederation dashboard for operational and governance oversightWith a target duration of 12 months, the expected outcomes of Activity 2B include:Complete specifications of the Federation LayerDefinition of the Federation Layer architectureRough Order of Magnitude (ROM)cost estimate for implementationIdentification of the industrial consortiumDevelopment plan and integrated scheduleDemonstration of the User Ground Segment prototypeThis phase will provide the technical, architectural, and organisational foundations required to progress Alpstar toward a fully operational, secure, and governed federated space capability.","ecosrequired":true,"establishment":"ESTEC","firstPublicationDate":"2026-05-18T10:44:27","id":187345,"idEra":25104,"initiatingService":"EOP-P","ipmeasure":"N/A","isArchived":false,"isCancelled":false,"isReissued":false,"isToBeReissued":false,"issueQuarter":"000","lastUpdateTime":"2026-09-04T13:53:58","lastUpdateUser":"ltena","openDate":"2026-07-09T17:39:05","priceRange":"> 500 KEURO","programmeReference":"ERS E2 ALPSTAR","tanumber":"1-13520","title":"ERS-EO ALPSTAR FEDERATED LAYER DEFINITION AND PRELIMINARY IMPLEMENTATION (ACTIVITY 2B)","directorate":"Directorate of EO Programmes","countries":[{"id":2},{"id":20},{"id":23},{"id":27},{"id":62},{"id":67}],"products":[{"id":11}],"technologies":[{"id":246}],"status":{"id":2},"tenderType":{"id":5},"isFavourite":false,"eraVersion":1,"stageNumber":null,"isNew":false,"isUpdated":false,"declarationOfCompliances":["With regard to the technical requirements of the ITT, the tender is","The technical proposal is free from any plagiarism. 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Paragraphs 1 and 2 of the Contracting Regulations. The Tenderer further certifies that it, and when applicable any of its subcontractors, does not fall under any of the exclusions laid down in the Contracting Regulations under Article 12, paragraphs 3, as complemented for the purposes of this ITT (ref. section 4 b. ITT Cover Letter), and 14","The Tenderer confirms, on its behalf and on behalf of its Subcontractor(s), to be compliant with the requirements listed in the “Certification of free competition” (see section 2.2.3 of the ESA Tender Conditions).","The Tenderer confirms, on its behalf and on behalf of its Subcontractors, the acceptance of the conditions listed in the “Non commitment by the Agency” (seesection 2.2.12 of the ESA Tender Conditions ).","The Tenderer confirms, on its behalf and on behalf of its Subcontractors, to be compliant with the requirements listed in the “Certification of non-benefit” (see section 2.2.4 of the ESA Tender Conditions ).","The tender Cover Letter and the tender contain a price type compliant with the one requested in the ITT."],"evaluationCriterias":[{"criterion":"Background and experience (related to the particular field concerned) of the companies and staff, including adequacy of proposed facilities.","weightingFactor":"15%"},{"criterion":"Understanding of the requirements and objectives and discussion of problem areas.","weightingFactor":"25%"},{"criterion":"Quality and suitability of proposed programme of work; adequacy of engineering approach.","weightingFactor":"25%"},{"criterion":"Adequacy of consortium build up, management, costing and planning for the execution of the work.","weightingFactor":"25%"},{"criterion":"Compliance with administrative tender conditions and acceptance of Contract conditions.","weightingFactor":"10%"}],"entities":[],"procurementProposal":null,"responsible":"Lavinia Fabrizi","updateReason":"Tender Clarification has been published"}],"totalNew":0,"totalUpdated":0}