|Geomatrix Transverse Gradiometer (TVG) Frame||Download|
A robust, stable marine magnetometer frame for acquiring transverse gradient data as part of unexploded ordnance mitgation or pipe line tracing. Geomatrix independently developed a TVG frame which simplifies the mobilisation and acquisition of transverse gradient data.
Unique Group also offer a modified version of this frame for use as a stable platform for the Optimal Ranging Orion Cable Tracker.
Designed to support standard G-882 (with or without altimeter).
Long A-frame arms permit wire line clevis to be connected directly to frame.
Traverse Gradient :1.5m.
Layback Rations : 10.1.
Inline Drag on the TVG Frame: 4 knots = 40kg, 8 knots= 70kg Clevis (tow point) to sensor distance ~3.3m.
Max Tow cable length: 300m soft tow cable with 30V power supply, 6km steel tow cable with Geometrics telemetry system.