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On this page: SIN 541370GEO basics | Scope | Features and benefits | Is SIN 541370GEO right for my requirements? | Order through MAS | Sell through MAS | Resources
Eligible users
Federal, state, local, tribal agencies (check eligibility)
Contract type
Multiple Award Schedule - Information Technology Category
NAICS
541370
Vendor list
See eLibrary
Earth Observation Solutions (SIN 541370GEO) connects agencies with satellite, aerial, and ground-based imagery; geospatial data; analytics; software; platforms; and technical expertise through one special item number:
Whether you need a specific capability or an integrated solution, EOS gives you access to qualified contractors that can support your mission.
Agencies can use EOS to:
Not sure where to start? Email eos@gsa.gov for a free scope review, and we’ll help you determine whether SIN 541370GEO is the right acquisition path for your requirement.
EOS provides access to qualified contractors, established MAS ordering procedures, and GSA support when you need it.
For detailed acquisition and ordering guidance, including state and local purchasing programs, see help with MAS buying. When using an interagency contract, your agency’s internal acquisition policies and ordering procedures continue to apply.
Current contract holders can submit a modification to add a SIN in the eOffer/eMod portal.
If you’re new to MAS, follow the MAS Roadmap guidance for preparing and sending an offer.
We are available Sunday 8 p.m. - Friday 8:30 p.m. Central time. Average wait times are under a minute.
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Rates for Alaska, Hawaii, and U.S. territories and possessions are set by the Department of Defense.
Rates for foreign countries are set by the Department of State.
Rates are available between 10/1/2023 and 09/30/2026.
The End Date of your trip can not occur before the Start Date.
Traveler reimbursement is based on the location of the work activities and not the accommodations, unless lodging is not available at the work activity, then the agency may authorize the rate where lodging is obtained.
Unless otherwise specified, the per diem locality is defined as "all locations within, or entirely surrounded by, the corporate limits of the key city, including independent entities located within those boundaries."
Per diem localities with county definitions shall include"all locations within, or entirely surrounded by, the corporate limits of the key city as well as the boundaries of the listed counties, including independent entities located within the boundaries of the key city and the listed counties (unless otherwise listed separately)."
When a military installation or Government - related facility(whether or not specifically named) is located partially within more than one city or county boundary, the applicable per diem rate for the entire installation or facility is the higher of the rates which apply to the cities and / or counties, even though part(s) of such activities may be located outside the defined per diem locality.