When the oil pollution incident, aerial observation is the most
Ideal way. But in general aircraft, are not long
Retention time observing or photographing the scene gathering evidence.
ECO - Ballon monitoring technology uses helium filled
Balloons, and can carry two tethered vehicles on IR
Or traditional cameras, video cameras and so on.
Balloons can be quickly applied to reach 100 meters altitude, and
The observed area of 7850 square meters, can add biography
Aerial photography system deficiencies.