High Precision Seismic Data Acquisition System Nodal Seismic Recorder for Geophysical Survey, Groundwater Investigation and Engineering Seismograph Applications

High Precision Seismic Data Acquisition System Nodal Seismic Recorder for Geophysical Survey, Groundwater Investigation and Engineering Seismograph Applications

Product Description

The ESG Series All-Scenario Hybrid Source Nodal Seismic Exploration System is a high-accuracy seismic acquisition platform developed for natural-source and active-source seismic investigations. Featuring multi-wave and multi-component recording capabilities, the system delivers dependable seismic data across a broad frequency spectrum while simplifying field deployment and data management through IoT communication and cloud-enabled technologies.

Its compact nodal configuration and practical field performance make it suitable for engineering site investigations, urban geological studies, geohazard observation, temporary seismic networks, oil and gas prospecting, mineral surveys, groundwater studies, and geothermal projects.

Designed for Comprehensive Seismic Investigations

The system is built to handle both active-source and passive-source seismic surveys, allowing them to be carried out independently or within the same project workflow. Users can perform up to nine active-source survey methods while also conducting microtremor and surface-wave investigations on a single platform. With its four-component sensor configuration, expandable low-frequency response down to 0.2 Hz, and compatibility with external geophones, the system offers the flexibility needed for a wide range of exploration objectives.

Designed with ultra-low-noise electronics, 32-bit acquisition technology, and high-precision GNSS timing, the system delivers stable, high-quality seismic data and accurate synchronization during long-term observations. Multiple communication options, including NFC, Bluetooth, WiFi, and 4G, simplify equipment deployment, remote access, and day-to-day field management.

Field productivity is further enhanced through support for simultaneous charging and data retrieval of up to 24 nodes. A built-in 64 GB industrial-grade memory card provides secure, long-term data storage, helping safeguard valuable survey results. Combining operational flexibility, efficient workflow management, and dependable data performance, the system is a practical choice for seismic exploration, geophysical investigations, and monitoring projects.

Technical Specifications: The Statistical Engine