Advanced Technology Airborne Gravity System

Dynamic Gravity Systems Inc. (DgS) presents its airborne gravity survey system, a robust full feedback zero-length spring based gravity meter, with worldwide gravity range of operation.
Our new and upgraded systems feature full feedback magnetic damping, redesigned and improved platform control, integrated high-performance, temperature-controlled electronics, and a simplified user-friendly data display and system control interface.

Gravity Range/Specific ForceFull World-Wide Range (20,000 mGals)
Dynamic Range+/- 1g
Sensor TypeFull-feedback Zero-Length Spring
Resolution0.01 milliGals (mGals)
Static Repeatability0.03 mGals
Dynamic Repeatability0.25 mGal @ 50,00 mGal horizontal
0.50 mGal @ 100,000 mGal horizontal
0.50 mGal @ 100,000 mGal vertical
Platform ControlHigh performance Fiber Optic Gyros
Extended range accelerometers
Platform PeriodAdjustable - 4 Minutes/8 Minutes/INS Aided
INS Platform ControlIntegrated
Data and GPS Recording Frequency10Hz
Dimensions (approximate)71(l) x 56(w) x 84(h) cm
28(l) x 22(w) x 33(h) inches
Weight (approximate) 80kg / 177lbs
+25kg / +55lbs with Uninterruptible Power Supply (UPS)
Power ConsumptionAvg: 60 Watts
Max: 150 Watts
Input: 80-265 VAC

AT1M-6 configured for airborne operations
Back to Products