Marine Magnetics Sentinel2 is a next-generation base station magnetometer designed specifically for land and marine applications. As an "investigation insurance", it continuously monitors and records background changes in the Earth's magnetic field (such as disturbances caused by atmospheric activities such as geomagnetic storms), providing accurate compensation for mobile magnetometer survey data, effectively eliminating random and systematic errors, and significantly improving the accuracy and interpretability of data. Sentinel2 integrates GPS, Wi Fi, and is equipped with a built-in folding tripod, enabling rapid deployment and convenient operation, making it a key equipment for ensuring the success of high-precision geomagnetic surveys.
As a benchmark station, it can accurately measure changes in the environmental background magnetic field, calibrate survey data from mobile platforms such as shipborne and AUV equipped magnetometers, and obtain cleaner and more accurate magnetic anomaly d
Built in GPS module that can automatically synchronize to UTC Coordinated Universal Time, ensuring accurate timestamp matching between base station and mobile data, providing a solid foundation for data post-processing.
Wi Fi user interface: It is extremely convenient to configure instruments, monitor status, and transmit data wirelessly through smartphones, tablets, or computers.
Large capacity storage: Compared to previous generation products, the internal storage cap
Using the same Overhauser sensor as SeaSPY2 and Explorer, omnidirectional measurement is required without alignment, and it is completely maintenance free and calibration free.
Integrated folding tripod: ready to deploy quickly on land or shore upon unboxing.
High visibility orange shell: easy to identify and locate in outdoor environments.
A single charge can support continuous operation for up to 30 hours (1 second/sample) to 45 hours (10 seconds/sample).
| Parameter | Specifications/Description |
| Main functions | As a fixed base station, monitor and record changes in the background magnetic field for the calibration of mobile survey data |
| Sensor Technology | Maintenance free Overhauser sensor |
| Directionality | Omnidirectional, no need for alignment |
| User Interface and Data Transmission | Integrated Wi Fi for wireless configuration and data transmission through smart devices or computers |
| Time synchronization | Integrated GPS, providing accurate UTC time synchronization |
| Internal storage | Significantly increased underwater storage capacity |
| Deployment method | Integrated folding tripod for quick deployment |
| Shell color | High visibility orange |
| Dattery life | About 30 hours (@ 1 sample/second)/40 hours (@ 1 sample/5 seconds)/45 hours (@ 1 sample/10 seconds) |
Summary: Sentinel2 base station magnetometer is not directly used to find targets, but fundamentally improves the data quality of the entire magnetic survey system by providing high-precision background magnetic field reference. It solves the industry pain point where data may not be usable under harsh magnetic field conditions, and is the key 'insurance' to ensure the success of your marine or land magnetic survey project.
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