Mathematical Gravity Modeling Advancement

Agency: DEPT OF DEFENSE
State: Missouri
Type of Government: Federal
FSC Category:
  • A - Research and development
NAICS Category:
  • 541715 - Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Set Aside: No Set aside used
Posted Date: Jul 2, 2026
Due Date: Jul 23, 2026
Solicitation No: HM0476_MaGMA
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Mathematical Gravity Modeling Advancement
Active
Contract Opportunity
Notice ID
HM0476_MaGMA
Related Notice
Department/Ind. Agency
DEPT OF DEFENSE
Sub-tier
NATIONAL GEOSPATIAL-INTELLIGENCE AGENCY (NGA)
Office
NATL GEOSPATIAL-INTELLIGENCE AGENCY
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General Information
  • Contract Opportunity Type: Solicitation (Original)
  • Original Published Date: Jul 02, 2026 09:53 am CDT
  • Original Date Offers Due: Jul 23, 2026 01:00 pm CDT
  • Inactive Policy: 15 days after date offers due
  • Original Inactive Date: Aug 07, 2026
  • Initiative:
    • None
Classification
  • Original Set Aside: No Set aside used
  • Product Service Code: AJ12 - GENERAL SCIENCE AND TECHNOLOGY R&D SERVICES; GENERAL SCIENCE AND TECHNOLOGY; APPLIED RESEARCH
  • NAICS Code:
    • 541715 - Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
  • Place of Performance:
    Saint Louis , MO 63106
    USA
Description

The National Geospatial-Intelligence Agency (NGA) requires specialized research and software development services to enhance advanced gravimetric and planetary modeling capabilities.



The prospective vendor will be required to provide supplies and services in the following core areas:





  • Planetary Modeling: Develop high-fidelity, variable-resolution planetary models (for Earth and other planetary bodies) with complex density variations to validate derived gravimetric quantities.




  • Software Development & Optimization: Integrate, improve, and optimize NGA-provided analytic continuation code, evaluating it for parallel computation and operational use.




  • Algorithm Development: Research and implement memory-efficient computational techniques (e.g., out-of-core inverse methods) for estimating spherical harmonic expansion (SHE) model coefficients.




  • Exploratory Research: Collaborate with NGA Subject Matter Experts (SMEs) to evaluate and investigate new mathematical, modeling, and algorithmic techniques that align with the overall project goals.





For full technical specifications, baseline code parameters, and validation methodology requirements, please refer to the attached solicitation documents.


Attachments/Links
Contact Information
Contracting Office Address
  • ATTN; L13-OCSS 3838 VOGEL ROAD
  • ARNOLD , MO 630106238
  • USA
Primary Point of Contact
Secondary Point of Contact
History
  • Jul 02, 2026 09:53 am CDTSolicitation (Original)

Related Document

Apr 15, 2026[Presolicitation (Original)] Mathematical Gravity Modeling Advancement (MaGMA)
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