Pressure is a measure of how concentrated a force is. The amount of pressure exerted on an object depends on the force applied and the surface area it is spread over. Force diagrams and resultant ...

Abstract: Ground-based synthetic aperture radar (GBSAR) systems are popular remote sensing instruments for detecting ground changes of slopes, and small displacements of large structures as bridges, ...

Abstract: Accurate monitoring of ground subsidence caused by underground coal mining is crucial for environmental protection. This article proposes a correction method for coal mining subsidence, ...