GNSS (Global Navigation Satellite System) enables high-precision monitoring of slope displacement, deformation, and settlement by receiving and processing signals from multiple navigation satellites. The principle involves deploying observation stations on the slope and establishing fixed reference stations. Reference stations receive satellite signals as reference points, while observation stations also capture satellite signals. Through differential positioning technology, the observational data of both are compared to eliminate common errors such as satellite orbit errors and clock errors, achieving millimeter-level displacement monitoring accuracy.
Based on GNSS technology, GNSS monitoring stations (also known as GNSS displacement monitoring instruments) have been developed. These stations are categorized into reference stations and measurement stations, primarily comprising a GNSS antenna, solar panels, a main control chassis (with an integrated main control transmission module), and a mounting bracket. The equipment can upload data to environmental monitoring platforms via 4G or Ethernet, and its solar-powered design ensures installation is unrestricted by geographical or topographical constraints. It enables real-time acquisition of slope displacement data, effectively preventing geological disasters such as landslides and debris flows, and is widely applied in slope stability monitoring for projects including mountain highways, railways, tunnels, water conservancy facilities, and mines.
Fengtu is a trusted manufacturer of GNSS monitoring stations. Its GNSS displacement and settlement monitoring stations are specifically designed for safety monitoring of small reservoirs and dams, capable of measuring both horizontal displacement and vertical settlement of dams. The product consists of a Beidou data transmission terminal, equipment acquisition terminal, power supply system, and a main upright pole. Designed for outdoor use, it employs a solar energy + battery power supply combination to ensure 24-hour uninterrupted monitoring, with adjustable upright pole height to meet on-site requirements. As a direct manufacturer, Fengtu provides customers with high-quality equipment and dedicated services. Welcome to inquire.
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