InDepth's geophysical services include the planning, acquisition, processing, interpretation, and presentation of geophysical data using industry-standard and innovative methods and techniques. Our primary geophysical services focus on Digital Geophysical Mapping (DGM) at Munitions and Explosives of Concern (MEC) sites using traditional electromagnetic, magnetic, and advanced electromagnetic sensor technologies coupled with traditional and state-of-the-art positioning technologies, including InDepth's proprietary Visual Marking System (VMS) for improved data-acquisition efficiency. InDepth's Geophysical Team consists of geophysicists, field technicians, Unexploded Ordnance (UXO) technicians and data management professionals.

Our data acquisition, quality control, and reporting processes have been developed over the course of many projects with input and feedback from a diverse range of clients and regulators, resulting in defensible data packages, readily accepted by regulators. In addition to our MEC geophysics, we also provide conventional near-surface geophysical services utilizing magnetics, electromagnetics, resistivity, ground penetrating radar, and shallow seismic methods. These services can be readily employed for geologic mapping, delineating landfills, locating Underground Storage Tanks (UST), and rock property investigations to assist environmental, engineering, geotechnical, construction, and resource evaluation projects. All of InDepth's geophysical projects are managed by a California-Registered Geophysicist.


  • Preliminary Assessment (PA)
  • Site Inspection (SI)
  • Remedial Investigation (RI)
  • Feasibility Study (FS)
  • Engineering Evaluation/Cost Analysis (EE/CA)
  • Munitions Response Prioritization Protocol (MRSPP)
  • Removal Action (RA)
  • Land Development/Construction Support
  • Environmental Assessment
  • MEC Geophysics
  • Environmental Geophysics
  • Target Classification

Licenses & Certifications

  • California Registered Geophysicist
  • ISO/IEC 17025:2017 Accredited under DoD Advanced Geophysical Classification Accreditation Program (DAGCAP)


  • MEC Electromagnetic Digital Geophysical Mapping
  • MEC Magnetics Digital Geophysical Mapping
  • MEC Advanced Sensor Target Classification and Mapping
  • Electromagnetics Surveys
  • Magnetics Surveys
  • DC Resistivity Surveys
  • Ground Penetrating Radar (GPR) Surveys
  • GM Data Processing and Management
  • GM Data Interpretation
  • GM Data Management
  • GM Target Stakeout and Reacquisition
  • Work and Safety Plan Development
  • Technical Project Planning Support
  • Project Planning Strategy Development using VSP and other design methods
  • Geophysical Project Reporting for MEC and Environmental projects


  • National Association of Ordnance Contractors (NAOC)
  • Interstate Technology and Regulatory Council (ITRC)