Shenzhen Nuobashi Trading Co.,Ltd

Product Description

Deformation Monitoring System Application for Bridge and Dam

Deformation Monitoring System
Geosun gMOS is a GNSS real-time high-precise deformation monitoring system adopting the global advanced real-time high-precise GNSS dynamic positioning technology, which is different from the conventional static monitoring method. The system provides 24 hours per day real-time monitoring of target, and the output frequency is 1Hz. The dynamic 3D monitoring accuracy reaches 3mm. The daily, weekly and annual statistic report can be easily achieved by gMOS. Supporting both GPRS and wire network, data can be transmitted seamlessly.
gMOS is specifically designed to detect the slightest deformation of fixed structures and nature objects, such as dams, bridges, historical buildings, offshore platforms, oil field, mining, landslide and etc. For different applications, users can utilize single or dual-frequency receivers to minimize the cost.



Feature

All-weather 24 hours per day Real-time Monitoring
Different from traditional monitoring methods,gMOS is unaffected by the climate. The system provides 24 hours per day real-time three dimensional high-precise monitoring of targets. By directly processing the raw data from both base station and monitoring station at the control center,gMOS improves the performance of real-time and synchronous monitoring obviously.

High Precision
Using the global advanced high-precise GNSS real-time dynamic positioning technology and related algorithms, gMOS overcomes the limitations of a variety of conventional GNSS applications such as electromagnetic interference, block, multi-path, time synchronization, etc. The system can help engineering researchers and monitoring managers processing data efficiently, and provide deformation information at millimeter level.

Intelligent Analysis and Beforehand Alerts
gMOS provides different analysis models for different applications, which can not only reflect real-time condition of monitoring object exactly, but also analyze related data intelligently. The system can help users carry out preliminary risk assessment, and publish alerts timely in various ways and in different grades. With the solid technical support and reliable information gathered by gMOS, the monitoring managers and decision-makers can get to know the safety condition of the targets, and then choose proper processing procedure accordingly, so to keep the deformation under the control.

Distributed Architecture
gMOS adopts client/server distributed architecture. After Stone RT server is set up, users can install gMOS client on terminal (equipment supporting network communication, such as PC, mobile phone, etc.) to connect remote server, and to know the latest real time deformation information.

Support Various Receivers
gMOS delivers affordable solution on the condition of ensuring the efficient monitoring and the accurate performance. Giving full consideration to the actual conditions and the budge of the project,gMOS supports a variety of mainstream single or dual frequency GPS receivers to meet customers’ requirements.



Main Functionalities

◆ Graphical and user-friendly interface, 3D graphics monitoring
◆ 24 hours per day real-time monitoring of multi-objects, and the output frequency is to 1Hz
◆ Analyze the historical data, show the deformation curve of different period and interval, and show the deformation velocity
◆ Users can save and download the raw data for post check
◆ Spatial location can be saved to database in real time for inquiry and analysis
◆Distributed architecture, the server is working uninterruptedly, users can connect server to check the real-time deformation status in areas covered by communication network
◆ Support GPRS and wire network to transmit data remotely

Accuracy Specifications
◆ Real-time dynamic 3D monitoring accuracy: 3 mm(1σ)
◆ Positioning accuracy of daily monitoring: 1 mm(1σ)

Application
◆ Landslide and geological disasters deformation monitoring
◆ Bridge deformation monitoring
◆ Dam deformation monitoring
◆ Rail station deformation monitoring
◆ Building deformation monitoring
◆ The earth surface of mining area deformation monitoring