Ohmex Ltd is a manufacturer of miniature, low power, echo sounders and tide gauges for use in the inshore, shallow water hydrographic surveying market. Normally described as 'small' boat surveying this area is best described as where hydrography meets topography and includes river, reservoir, lake, and shoreline surveys. The systems are designed to provide the hardware and software required to completely integrate an echo sounder with a positioning system to the user's requirements.
A very low power echo sounder with integrated serial port, Bluetooth® and motion sensors for use with a wide variety of positioning equipment.
The integration of a SonarMite echo sounder and a Trimble® GeoXT™ handheld as a truly portable sub-meter hydrographic system.
The integration of Robotic Total Station data with Echo Sounder data for precision surveys not suited to GPS techniques.