High-frequency electromagnetic sounding

{
  "id": "MLC-T-ENV-013296",
  "term": "High-frequency electromagnetic sounding",
  "field": "Environment",
  "term_source": "High-Frequency Electromagnetic Sounding",
  "definition": "High-frequency EM sounding, the technology used for nonintrusive geophysical exploration, projects high-frequency electromagnetic radiation into subsurface layers to detect the reflection and refraction of the radiation by various layers of soil. Unlike ground-penetrating radar, which uses pulses, the technology uses continuous waves of radiation. See also Ground-Penetrating Radar.",
  "abbreviation": "High-Frequency EM Sounding",
  "subject": "Land, waste and cleanup",
  "references": [
    "Waste and Cleanup Risk Assessment Glossary"
  ],
  "url": "https://mlchart.com/terminology/environment/high-frequency-electromagnetic-sounding/"
}