The model G-882 cesium-vapor marine magnetometer provides the same high performance as our airborne instruments delivering high resolution results in all types of survey applications. The G-882 is a low cost, compact system designed for professional surveys in shallow or deep water.
The G-882 magnetometer’s digital output can be recorded with any serial data logger but its full potential is obtained when used with our MagLog Lite™ software to log, display and print GPS positioned measurement results. The price, performance and reliability of the G–882 make it the best value of any marine
Geometrics offers complete turnkey systems including tow cables, gradiometer wing, digital data
acquisition systems with real time anomaly detection, GPS navigation and post acquisition data
processing software and training.
The Geometrics Model G-882TVG Transverse
Gradiometer system mates the well- proven high-
performance cesium sensor with dual high
sensitivity and high speed CM-221 Larmor
Counters. This advanced integrated
magnetometer system provides unmatched
versatility in performance, with a wide sensor
separation for maximum target detection efficiency
and survey cost effectiveness.
The system comprises a transverse wing and two
G-882 Cesium Vapor magnetometer fish with
stabilizer weights and fins. Tow cables may be up
to 150m in length with standard power supply or
up to 700m with a high capacity voltage sense
supply. Depth sensors provide gradiometer
attitude and depth information to the operator
depth and an echo-sounder altimeter provides
height above sea floor for proper system flight