How does LIDAR aid in environmental monitoring?

LIDAR, or Light Detection and Ranging, significantly contributes to environmental monitoring primarily by measuring changes in the landscape over time. This technology uses laser pulses to create high-resolution three-dimensional maps of the terrain, vegetation, and infrastructure. By capturing detailed information about the Earth's surface, LIDAR can effectively monitor changes such as deforestation, urban expansion, erosion, and even the growth of vegetation in response to environmental factors.

The ability to track these changes over time allows researchers and environmentalists to assess the impact of climate change, human activities, and natural disasters on various ecosystems. It provides the necessary data to understand trends, make predictions, and develop conservation strategies, making it an invaluable tool for effective environmental management and planning.