The U.S. Geological Survey (USGS) is conducting market research to identify qualified businesses able to supply a high-performance rack-mounted transient Data Acquisition Unit meeting specified requirements. This is a sources sought notice for planning purposes only, not a request for quote or proposal, and the government will not pay for any response costs. The applicable NAICS code is 334516 with a size standard of 1,000 employees. Interested sources must submit a brochure demonstrating capability, including the country of manufacturing. Responses will only be accepted via email to the designated address.