Ground Truthing

Ground truthing is the process of verifying and validating the accuracy of data collected through remote sensing methods, such as satellite images or aerial surveys. It involves going directly to a location on the ground to check whether the information interpreted from images correctly represents reality. This process ensures that maps, land use classifications, or environmental assessments are accurate and reliable. Ground truthing helps improve data quality by providing on-the-spot observations, correcting errors, and refining remote sensing models for better decision-making.