# NGA - Boosting Innovative GEOINT - Science & Technology Broad Agency Announcement (BIG-ST BAA)

Notice 46b5ef828c114a1792f618dd4c96a57c (solicitation HM047623BAA0001) from DEPT OF DEFENSE, ATTN: MS S84 - OCS, posted 2024-01-24, responses due 2026-12-15T04:59:00.000Z. Status: open.

| Field | Value |
| --- | --- |
| Notice ID | 46b5ef828c114a1792f618dd4c96a57c |
| Solicitation number | HM047623BAA0001 |
| Type | Solicitation |
| Agency | DEPT OF DEFENSE |
| Sub-tier | NATIONAL GEOSPATIAL-INTELLIGENCE AGENCY (NGA) |
| Office | ATTN: MS S84 - OCS |
| Posted | 2024-01-24T13:46:35.000Z |
| Response deadline (UTC) | 2026-12-15T04:59:00.000Z |
| Set-aside | - |
| NAICS | 541715 |
| PSC | AC13 |
| Place of performance | USA |
| Award | - |

## Description

The Boosting Innovative GEOINT-Science and Technology (BIG-ST) Broad Agency Announcement (BAA) invites proposers to submit innovative concepts to address hard GEOINT problems that align to one or more of the following technical domains: (1) Foundational GEOINT, (2) Advanced Phenomenologies, and (3) Analytic Technologies. BAA Process and Topic Call Publication: The BIG-ST BAA is a general announcement of NGA’s research interest, including criteria for selecting proposals and soliciting the participation of all offerors capable of satisfying the Government’s needs. The requests for abstracts and/or proposals are transmitted via Topic Calls that are published separately under the BIG-ST BAA general solicitation at various times during the open period of the general solicitation. Topic Calls will be published via updates of the BIG-ST BAA General Solicitation site on Sam.gov and Grants.gov (Opportunity ID:351404). Interested parties should periodically check these websites for updates. No submissions shall be accepted to the general solicitation; abstracts and proposals will only be reviewed in response to Topic Calls. Please refer to the Topic Calls for Abstract and Proposal due dates. The BIG-ST BAA General Solicitation, HM047623BAA0001, is posted and applies to Topic 1 and forward. See Attachments/Links. Active Topics: Topic 1 - Geospatial-Intelligence Foundational Model (GFM) is active. --------------------------------------------------------------------------------------------------- Topic 01: 'Geospatial-Intelligence Foundational Model' (GFM) initially published on 12/15/2023. Revision 1 published on 01/24/2024. See Attachments/Links. Important update: Topic 01 Revision 1 was published on 01/24/2024; the revision includes the Q&A; Corrected number formatting of Sections 3 & 4 Budget: section was updated Dates: schedule was updated Section 2 was updated Section 3.5 - Outside the Scope of this Topic was updated Section 4 - Performance Metrics was updated Section 8.2 - Uncleared Personnel Security Requirements was updated Appendix 2 – Questions & Answers (Q&A) was added Abstract and Proposal due dates are extended: Abstracts Due on 02/02/2024 @ 5:00pm ET Proposals Due on 03/22/2024 @ 5:00pm ET (Note: Proposers who do not submit an abstract are ineligible to submit a proposal.) Contact Email for Topic 01: Unclassified: BIGSTBAA@nga.mil (Email Subject: ‘TOPIC 01 – GFM’) --------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------- General Solicitation, Appendix 1 & 2 were updated on 01/16/2024. See Attachments/Links: Appendix 1 was updated to -change the header, -add instructions that list of acronyms is allowed outside of the page count, and -change the margins to 1 inch to match the instructions in the document. Appendix 2 was updated to -add instructions that list of acronyms is allowed outside of the page count ---------------------------------------------------------------------------------------------------

## Sources

- View on SAM.gov: https://sam.gov/opp/46b5ef828c114a1792f618dd4c96a57c/view
- Data as of 2026-11-14. Source: https://sam.gov/data-services/Contract%20Opportunities/datagov

## Cite this

"NGA - Boosting Innovative GEOINT - Science & Technology Broad Agency Announcement (BIG-ST BAA), SAM.gov contract opportunity 46b5ef828c114a1792f618dd4c96a57c." samgovapi.io, https://samgovapi.io/opportunity/46b5ef828c114a1792f618dd4c96a57c, data as of 2026-11-14. Primary record: https://sam.gov/opp/46b5ef828c114a1792f618dd4c96a57c/view

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