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Why Every College Needs the G-858 Magnetometer |
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What tool supplies high-performance magnetic and resistivity surveys, support for a broad range of applications, options for expanded capabilities, rapid reconnaissance, free processing software, and proves itself as the ideal instrument for college and university programs? For the answer, read on. The G-858 Cesium Vapor MagMapper system is perfect for diverse teaching programs. It supplies state-of-the-art survey capabilities for environmental, geological, archaeological and search applications. The G-858's high-speed 10 Hz sampling rate and areal coverage of up to four acres per day allows you plenty of time to both collect and process data. That, plus our free MagMap software that includes data processing, gridding, contouring, map-making, and modeling, supplies everything the progressive college program needs for a total educational package. |
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GPS and steering indicator simplify surveying and speed data reduction. |
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And there's more. The MagMapper connects to most global positioning systems to automatically position your data. And you can drastically cut survey time by attaching it to the Trimble AG114 system that steers the user through large areas without the need for preset lines and markers. Options extend the MagMapper's capabilities. Add a second sensor for gradiometer measurements. Mount it on a non-magnetic cart for ordnance-forensics-archaeological surveys. Quickly turn it into a high-speed capacitively-coupled resistivity system with the OhmMapper transmitter/receiver package. Our MagMap2000 software supports both magnetic and resistivity processing and provides the basis for interpreting the source of anomalies. The magnetics researcher can pick anomalies by profile shape and then identify positions on x-y or lat-long coordinate systems. Our advanced program, MagPick, offers target position and depth modeling, as well as upward continuation, pseudo gravity, reduction to the pole, and many other scientific processes. These software packages come with the magnetometer and are fully documented with tutorials and sample data sets. |
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The G-858 can be configured as a magnetometer or resistivity system: magnetometer configurations include horizontal and vertical gradiometers and a unique non-magnetic cart to improve sensor stability for archaelogical or ordnance detection |
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Click here to see how the MagMapper is used to map the subsurface or download the software from here. |
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