THE PROPOSED EFFORT IS TO DEVELOP A HIGH-DEFINITION (HD) 3D IMAGER THAT PROVIDES IN REAL-TIME HIGH-RESOLUTION POINT CLOUD DATA OVER A WIDE ANGLE FOR MONITORING HUMAN ACTIVITY FROM A FREE-FLYING ROBOT PLATFORM. THE OBJECTIVE IS TO BUILD A COMPACT SENSOR PACKAGE THAT MEETS THE LOW SIZE, WEIGHT AND POWER (SWAP) REQUIREMENTS OF THE APPLICATION. THE 3D SENSOR WILL PROVIDE BETTER THAN 1CM BY 1CM BY 1CM RESOLUTION OVER A 60-DEGREE BY 45-DEGREE FIELD OF REGARD AT A STANDOFF DISTANCE OF 10 METERS OR MORE. THIS 3D IMAGING CAPABILITY IS ACHIEVED USING A UNIQUE ELECTRO-OPTIC STEP AND STARE SCANNER THAT PROVIDES THE LARGEST ANGLE-APERTURE PRODUCT OF ANY NON-MECHANICAL SCANNING TECHNOLOGY.