GPS-denied environment

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Assured Position Navigation and Timing (APNT)

The Defense Systems Information Analysis Center (DSIAC) was asked to identify research and programs regarding APNT. The U.S. Armed Forces have relied on Global Positioning System (GPS) for precision navigation from foot mobile infantry to…

Defense Advanced Research Project Agency’s (DARPA’s) Precise Robust Inertial Guidance for Munitions (PRIGM) Project

DSIAC and subject matter experts from the Georgia Tech Research Institute (GTRI) searched the DTIC Research and Engineering (R&E) Gateway, open sources, and Society of Photographic Instrumentation Engineers (SPIE) proceedings for relevant information. DSIAC also…