DgS offers a variety of products for your gravity survey needs; from fully integrated airborne and marine dynamic sensor solutions, to portable and static land survey and monitoring sensors.

Airborne Gravity - AT1A

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. 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.

Marine Gravity - AT1M

DgS's Marine Gravity Sensor is based on the same advanced sensor and platform technology as our Airborne gravity platform, with a more compact frame. Our Marine gravity solution utilizes a similar custom data-display and data collection interface, for easy and robust operation.

Land Gravity

Dynamic Gravity Systems Inc. (DgS) Introduces its newest Advanced Technology to the latest land gravity meter. Following in the footsteps of the famous LaCoste and Romberg Model G land meter, DgS has developed the first worldwide range, full force feedback land meter using a zero length spring.


Dynamic Gravity Systems has developed the AT1-AUV-M as a low-cost solution for user that that would like to add a dynamic gravity meter for their existing AUV, for underwater marine survey applications. The systems include the Gravity sensor and the electronics necessary for acquiring and storing the Gravity horizontal accelerations, sensor temperature, and other signals. The AT1-AUV-M has very high stability and low drift, with an excellent Clamp / Un-clamp repeatability.