NCJ Number
31266
Date Published
1975
Length
5 pages
Annotation
THE PURPOSE OF THIS EVALUATION WAS TO EXAMINE THE PERFORMANCE OF SELECTED BURIED LINE SENSORS FALLING WITHIN THE SEISMIC, MAGNETIC, STRESS, AND MULTI-PHENOMENOLOGICAL DETECTION CATEGORIES.
Abstract
DISCUSSION OF THOSE LINE SENSORS BEING CONSIDERED FOR BISS AND THE EVALUATION ARENA AT ROME AIR DEVELOPMENT CENTER, GRIFFISS AIR FORCE BASE (NY) IS INCLUDED. THE SENSOR CONFIGURATIONS TESTED WERE THE MULTI-PURPOSE CONCEALED INTRUSION DEVICE, THE NON-TRANSPOSED LOOP SENSOR, THE STRAIN SENSITIVE CABLE SENSOR, AND THE MULTI-PHENOMENON INTRUSION LINE SENSOR. INTRUDER CRITERIA AND EVALUATION SCENARIOS ARE DISCUSSED. THE DATA ACQUISITION, HANDLING, AND PROCESSING PROCEDURES ARE CONSIDERED RELATIVE TO OBTAINING A MEANINGFUL DATA ANALYSIS TO INCLUDE DETECTION PROBABILITIES AND FALSE ALARM RATES VERSUS ENVIRONMENTAL CONDITIONS. PART ONE OF THIS TWO-PART PAPER DEALS WITH LINE SENSOR EVALUATION PHILOSOPHY AND IS INCLUDED IN NCJ-018019. (AUTHOR ABSTRACT MODIFIED)