Air-/Ground-Based IR Background Measurements Program. Addendum

摘要

The Air/Ground Based Infrared (IR) Background Measurements Program consisted oftwo basic tasks: (1) The collection of IR radiometric background data from airborne and ground based platforms using Raytheon's Two Color (3-5 microns and 8-12 microns) Radiometer; and (2) Supporting service, as requested by NRL, related to acquiring IR background data. During the basic contract these services were largely centered on bringing the Infrared Analysis, Measurement and Modeling Program's (IRAMMP) radiometric dual band sensor into use. The IRAMMP sensor was designed and built for the Naval Surface Warfare Center. A modification to the contract allowed for the design of a Forward Looking Mirror (FLM) for use as an accessory to the IRAMMP sensor. In flight the IRAMMP sensor customarily views the scenery out the side of its host aircraft. The Forward Looking Mirror is a single reflecting surface with mechanical adjustments in its mounting that allow the sensor's line of sight to be rotated forward (or at other suitable angles) for radiometric background measurements.