Geological Mapping Techniques

Geological mapping involves studying and recording the types and distributions of rocks and sediments on Earth's surface. Geologists use tools like compasses, topographic maps, and field observations to identify rock layers and features. They analyze surface exposures, underground data, and remote sensing imagery to interpret subsurface structures. This process helps understand Earth's history, locate natural resources, and assess geologic hazards. Precise mapping combines on-the-ground measurements with aerial and satellite images, ensuring accurate representation of geological features for research, planning, and safety purposes.