Table 2.

Scientific sensors.

Sensor	Parameters
pH	location/time trigger sampling frequency
conductivity	location/time trigger sampling frequency
multispectral unit	location/time trigger distance duration velocity
gamma ray counter	location/time trigger distance duration velocity
sub-bottom profiler	location/time trigger duration
temperature	none (constantly measured)
pressure	none (constantly measured)
magnetic field	location/time trigger sampling frequency
water sampler	location/time trigger
UV fluorescence	location/time trigger exposure time intensity distance