Knowledge base

Overview：Archaeomagnetism maps subsurface magnetic signatures to detect buried archaeological features and historical remains. Archaeomagnetism case studies across Roman villa, Bronze Age palace and battlefield sites prove the value of magnetic survey. This guide covers field methods, data interpretation and best…

TIPS:This technical guide presents the JPMG proton magnetometer for professional geomagnetic survey applications. It details how the proton magnetometer delivers precision measurement, and outlines geomagnetic survey workflows and geomagnetic survey deployment scenarios across mineral, archaeological and engineering sectors. Ⅰ. Product…

Overview：The future of geomagnetic survey equipment is moving beyond higher sensor sensitivity toward integrated systems that combine geomagnetic survey technology with autonomous platforms, AI-assisted processing, precise positioning, and multi-sensor fusion. The future of geomagnetic survey equipment will depend not only…

TIPS :Accurate magnetometer data processing is the cornerstone of successful electromagnetic survey interpretation. This guide details the critical steps of data reduction, including diurnal correction and IGRF removal, to isolate geological anomalies. We explore advanced techniques for cultural noise removal and micro-levelling, ensuring your magnetic data reflects true subsurface geology rather…

TIPS：Master Proton Precession Magnetometer maintenance with calibration, storage, troubleshooting, and cost – control tips. Ensure accuracy, longevity, and efficiency in geophysical applications. Ⅰ. Introduction to Proton Precession Magnetometer Maintenance Proton precession magnetometers, critical for precise magnetic field measurements in geophysics,…