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

Open — responses due 14 Dec 2026 (31 days left) · Unrestricted (full and open) · National Geospatial-Intelligence Agency (NGA), DoD · NAICS 541715 · Solicitation HM047623BAA0001

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Solicitation details

Solicitation number	HM047623BAA0001
Notice ID	3537ab8cc86b4ddbbafc822a5aa1bbad
Agency	Department of Defense (DoD)
Sub-agency	National Geospatial-Intelligence Agency (NGA)
Contracting office	ATTN: MS S84 - OCS
NAICS code	541715 — Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)
Product / service code (PSC)	AC13
Set-aside	Unrestricted (full and open)
Notice type	Solicitation
Posted	18 August 2026
Response deadline	14 December 2026
Competition	Competitive

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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 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 to the BIG-ST BAA General Solicitation site on Sam.gov, Grants.gov, and/or the Classified IC-Acquisition Research Center (https://acq-ui.ace.proj.nro.ic.gov). For Classified Topic Calls, interested parties must have an account to log into the Classified IC-ARC to see the notice, and all associated RFP documents. For additional support with account access, please contact the Classified ACE Help Desk at 855-4ACE. 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 open Topic Calls. Please refer to the Topic Calls for Abstract and Proposal due dates. The BIG-ST BAA General Solicitation, HM047623BAA0001 Revision 4 (dated 07/30/2026), is posted and applies to Topic 6 and forward. See Attachments/Links. Closed Topics: Topic 1 - Geospatial-Intelligence Foundational Model (GFM) is closed Topic 2 - Magnifying University Science Expertise (MUSE) is closed. Topic 3 - VLBI+G Signal Chain Development (VLBI+G) is closed. Topic 5 - Better Ingested GEOINT - Identifying Artificial Intelligence and Manually Manipulated Media (BIGISLAND) is closed. Topic 6 - Magnifying University Science Expertise 2 (MUSE 2 is closed. Canceled Topics: Topic 4 - Production of Radio Frequency (RF) Surveys from Commercial On-orbit Passive RF (RF-COP) is canceled. Active Topics: 8/18/2026 Update: Topic 7 is on HOLD pending Government requirement reviews. No other updates are made. Topic 7 – Lidar Analysis for Surface & Environmental Reconnaissance (LASER) is open (currently on HOLD). Please review the following new/updated documents under Attachment/Links: New: BIGST-BAA_T7_LASER_20260730 New: LASER_CDRL_A001_Kick-off New: LASER_CDRL_A002_Technical_Reports New: LASER_CDRL_A003_Software Deliverables New: LASER_CDRL_A004_Technical Plans Updated: BIGST_BAA_HM047623BAA0001_GeneralSolicitation_REV4_20260730 Updated: BIGST_BAA_HM047623BAA0001_Provisions_Clauses_20260622 Updated: Research and Technology Plan_20260730 ** Please note: there are 8 Attachments to the RTP Plan** A summary of changes can be found within the BIG-ST BAA General Solicitation Revision 4 dated 07/30/2026. Changes are highlighted in YELLOW.

Version history

SAM.gov has posted 12 notices under solicitation HM047623BAA0001, oldest first.

Documents in the solicitation package

28 files are attached to this notice.

LASER_CDRL_A002_Technical_Reports.pdf
LASER_CDRL_A001_Kick-off.pdf
LASER_CDRL_A004_Technical Plans.pdf
LASER_CDRL_A003_Software Deliverables.pdf
BIGST-BAA_T7_LASER_20260730.pdf
RTP_SEC_AttchC-8_Security_Test_Plan_TemplateV2.0.docx
RTP_SEC_AttchC-7_PPIP_Template.docx
RTP_SEC_AttchC-6-PWS_SOW Unclass w CUI Security Language vSep 2025.docx
RTP_SEC_AttchC-5-PWS_SOW Unclass only no CUI Security Language vSep 2025.docx
RTP_SEC_AttchC-4-PWS_SOW Top Secret Security Language vSep 2025.docx
RTP_SEC_AttchC-3-PWS_SOW Secret Security Language vSep 2025.docx
RTP_SEC_AttchC-2-PWS_SOW SCI Security Language vSep 2025.docx
RTP_SEC_AttchC-1-PWS_SOW SCI Security Language vSep 2025 w Special_corrected.docx
Research and Technology Plan_20260730.pdf
Provisions and Clauses_HM047623BAA0001_20260622.pdf
BIGST_BAA_HM047623BAA00001_GeneralSolicitation_REV4_20260730.pdf
APPENDIX 5 Grants Coops_version3.pdf
APPENDIX 5 Grants Coops_version2.pdf
BIGST_BAA_HM047623BAA0001_GeneralSolicitation_REV2_20250402.pdf
BIGST_BAA_HM047623BAA0001_Provisions_Clauses_20231115.pdf
BIGST_BAA_HM047623BAA00001_GeneralSolicitation_REV3_20250425.pdf
APPENDIX 2 Proposal Template.docx
NGAI 8400.4.pdf
APPENDIX 5 Grants Coops.docx
APPENDIX 1 Abstract Template.docx
BIGST_BAA_HM047623BAA0001_Provisions_Clauses_20250402.pdf
BIGST_BAA_GeneralSolicitation_REV1_20241220.docx
Research and Technology Protection_BIG-ST BAA_20241220.docx

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Market context: DoD and NAICS 541715

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

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4,052 contracts worth $40.4B in this category end within the next 18 months.

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