High-resolution Digital Elevation Models

High-resolution Digital Elevation Models (DEMs) are detailed digital representations of Earth's surface topography, capturing fine-scale variations in elevation such as hills, valleys, and landforms. Created using advanced remote sensing techniques like satellites or drones, these models provide precise, three-dimensional data that help scientists, engineers, and planners analyze terrain features with high accuracy. High-resolution DEMs are essential for applications like flood modeling, infrastructure development, environmental monitoring, and land use planning, offering critical insights into the Earth's surface in a format that can be easily analyzed and utilized across various fields.