# Gravity Meters Request for Information

Canonical: https://abierto.us/opportunities/ngagravitymetersrfi

- Solicitation number: NGA_Gravity_Meters_RFI
- Notice type: Sources sought
- Status: Closed. Deadline was May 16, 2025 at 5:00 PM EDT
- Department: Department of Defense
- Agency: National Geospatial-Intelligence Agency (Nga)
- Contracting office: Natl Geospatial-Intelligence Agency (HM1575)
- NAICS: 334519 Other Measuring and Controlling Device Manufacturing
- Product or service code: 6655 Geophysical Instruments
- Place of performance: Saint Louis, Missouri
- County: City of St. Louis (FIPS 29510). https://abierto.us/counties/city-of-st-louis-mo-29510
- City: St. Louis. https://abierto.us/cities/st-louis-mo-2965000
- First posted: May 9, 2025
- Last posted: May 9, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/ccea94f80c574cf5a3e8ab25ffd53ef9/view

## Description

NGA is looking to update their gravity meter inventory with new, ITAR restriction-free gravity meters. NGA is therefore seeking a company that is capable of manufacturing and servicing airborne and marine gravity collection systems for use in small-type aircraft and marine vessels respectively to perform geophysical surveys to collect the magnitude of the earth’s gravity field for global and regional gravity models.

## Publications

- May 9, 2025: Sources sought, due May 16, 2025 at 5:00 PM EDT. Notice ccea94f80c574cf5a3e8ab25ffd53ef9. https://sam.gov/workspace/contract/opp/ccea94f80c574cf5a3e8ab25ffd53ef9/view

## Points of contact

- Ryan Switzer, ryan.a.switzer@nga.mil, 3146760173
- Nathan G. Huber, nathan.g.huber@nga.mil, 3146761624

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/ngagravitymetersrfi.