: This could be a unique identifier for a specific survey report or a "Relative Positional Precision" calculation within surveying software like Trimble Business Center .
Project Portal Landfill Data Management - Sanborn Head
The acronym is also used by the EPA for New Source Performance Standards . NSPS-94103:21:04 Min
: This could be a NIP-31999 event ID or a chunked payload reference with a timestamp.
: "21:04 Min" likely represents a duration or a precise time of measurement recorded during a field survey. : This could be a unique identifier for
2. Environmental Compliance (New Source Performance Standards)
Though largely replaced, NSPS was a Department of Defense HR system. : "21:04 Min" likely represents a duration or
: It may refer to a specific compliance monitoring event or a "Short-term Emission Limit" (often measured in minutes) within an environmental data management system.