Since before the days of Archimedes, scientists have assisted their nations in dealing with war. They have also improved the ability of societies to cope with the vagaries of Nature with safer and more robust transportation, dams, waterways, and bui
review of hydrologic and hydraulic methods to determine instream environmental flow，Onikpo Claude Randyx Martin，，To provide to their lives, humans need water. So it is used for irrigation purposes, energy (hydropower station), water supply and so on
A dynamic attitude measurement system (DAMS) is developed based on a laser inertial navigation system (LINS). Three factors of the dynamic attitude measurement error using LINS are analyzed: dynamic error, time synchronization and phase lag. An optim
