TY - BOOK AU - DONALDSON Peter TI - A blimp's point of view PY - 2014/// KW - AIRSHIPS KW - AEROSTATS N2 - Describes a new range of lighter than air blimps (also known as aerostats). These tethered airships or balloons can carry radar, sensors and cameras and can operate at various altitudes for extended periods (many days) thus providing better monitoring endurance than drones ER -