Based on the provided search results, here is the translation of the given text: Combined Inertial Navigation Track Fast Geometric State Measurement System The system, with inertial navigation technology at its core and a precision measurement trolley as the base platform, can be equipped with the Beidou Satellite Navigation System, total stations, inertial navigation systems, as well as high-precision sensors such as gauge, odometer, level, and sleeper identifier, depending on the track type and application scenario. This results in a series of products such as "Total Station + Inertial Navigation," "GNSS + Inertial Navigation," and "Odometer + Inertial Navigation." These are suitable for geometric state measurement of tracks in China's high-speed railways, conventional speed railways, intercity railways, subways, trams, rocket launch rails, and cloud rails, and can guide precision adjustment and tamping operations.

Additionally, the system can be equipped with night vision navigation systems, vehicle-mounted lighting equipment, and video modules.