Geodetic GNSS receiver

SP1000-BD

High-precision positioning, MEMS sensor integration, and low-power operation.

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Product Introduction

Geodetic GNSS receiver

SP1000-BD

The geodetic GNSS receiver is a versatile deformation-monitoring device that integrates a high‑precision GNSS module with MEMS sensors. It supports multi‑system, multi‑frequency signal reception, including BeiDou‑3, GPS, and GLONASS, and delivers millimeter‑level static monitoring as well as centimeter‑level dynamic monitoring. Equipped with an advanced intelligent fusion algorithm, the device combines satellite positioning data with inertial sensor information to enable continuous, reliable displacement monitoring in complex environments. It is widely applicable to geological hazard and engineering safety monitoring scenarios, such as landslides, subsidence, and mining‑area deformations.

keyword：

Geodetic GNSS receiver

Category：

Environmental Structure Monitoring

PRODUCT FEATURES

Millimeter-level high precision

By integrating multi-system, multi-frequency tracking with MEMS data fusion, static millimeter-level high-precision positioning is achieved.

Low power consumption, long battery life

Employing a low-power design and a highly integrated solution, it meets the demands of prolonged operation under continuous overcast and rainy conditions.

High protection, high reliability

It features IP68-rated water and dust resistance, ensuring reliable operation in harsh environments.

Flexible configuration options

Supports local configuration via serial port and Wi‑Fi, and also enables centralized operations and maintenance through a remote management platform.

TECHNICAL SPECIFICATIONS

Technical Name Technical Specifications
Receive signal BDS B1I, B2I | GPS/QZSS L1 C/A, L2C | GLONASS L1, L2
Static positioning accuracy Level: ±(2.5 mm + 0.5 ppm) RMS
Elevation: ±(5.0 mm + 0.5 ppm) RMS
Sensitivity Capture sensitivity: -144 dBm
Tracking sensitivity: -154 dBm
Data format RTCM 3.X raw observations
Data update rate 1 Hz (default) / 5 Hz / 10 Hz
Observation accuracy Carrier-phase measurement accuracy: ≤1 mm (1σ)
Time to First Fix

Cold start: < 30s
Hot start: < 6s
Initialization Reliability 99.9%

APPLICATION FIELD

Railways are hailed as the bridge that propels a nation toward modernization and represent an indispensable pathway for developing a modern transportation system. As China enters a critical phase of economic development, the railway network plays an exceptionally vital role in driving economic growth, improving people’s livelihoods, and supporting national defense. Rail travel offers a remarkably fast and convenient mode of transportation; accordingly, the effective monitoring of railway infrastructure—particularly slope stability—has become a pressing priority.

Monitoring and Early Warning Solution for Geological Hazards and Structural Safety Along Railway Lines

The smart port monitoring solution covers multiple aspects, including port equipment, cargo handling processes, yard safety, personnel operating procedures, environmental changes, port operational efficiency, and energy consumption. By collecting and analyzing data in real time, the system can promptly identify and address issues, thereby ensuring stable, safe, and efficient port operations. At the same time, monitoring and optimizing energy consumption helps ports reduce energy use and improve energy efficiency.

Smart Port Solution

By leveraging a variety of sensors and wireless communication devices, farm data can be transmitted in real time and automatically to the screens of agricultural managers, thereby establishing an integrated, IoT-based connection between farmers and their fields. Furthermore, the application of RFID and other tagging technologies enables the development of modern agricultural logistics systems for warehousing and transportation, facilitating effective monitoring and assurance of food safety. At the same time, the collection and networking of farm data support the monitoring and early warning of natural disasters, streamline regional management, and promote extensive information sharing and agricultural automation.

Smart Agriculture Cultivation Solutions

Tailings are the solid waste remaining after ore has been extracted from a mine, and their treatment typically involves hydraulic beneficiation, tailings pond impoundment, and other processes. However, if not properly treated and managed, tailings can pose potential risks to the environment and human health. Common causes of tailings dam failures include inadequate design, improper construction and maintenance, extreme weather events, and natural disasters. When a tailings dam is damaged, breaches occur, or leaks develop, large volumes of tailings and process wastewater can be rapidly released, leading to severe contamination and ecological damage to surrounding soils, rivers, lakes, and even residential areas, while also posing immediate threats to human safety. To prevent and mitigate tailings dam accidents and to maximize protection of the environment and public safety, safety monitoring of tailings dams has garnered widespread attention and is now being implemented. By continuously monitoring key parameters such as dam structural stability, hydrological and water-quality conditions, deformation and displacement, and groundwater seepage, it is possible to detect anomalies early and take timely corrective and remedial actions. Analysis and interpretation of monitoring data enable engineers to assess the safety status of the tailings dam and to develop appropriate management and maintenance plans.

Tailings Pond Monitoring and Early Warning Solution

RELEVANT CASES

Railway Turnout Safety Monitoring Project

Railway Turnout Safety Monitoring Project

Rail Vehicle Safety Monitoring Project

Rail Vehicle Safety Monitoring Project

Xing’an YJ Tailings Dam Automated Safety Monitoring Project

Xing’an YJ Tailings Dam Automated Safety Monitoring Project

Guizhou Land Security Monitoring Project

Guizhou Land Security Monitoring Project

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Contact Information

0773-5682099

13677730170

18878322077

market@spepc.com

6th Floor, Building 10, Entrepreneurship Industrial Park, Chaoyang Township, Qixing District, Guilin City, Guangxi Zhuang Autonomous Region

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