LITTLE KNOWN FACTS ABOUT DRONE MAPPING BANGLADESH.

Reflectance Maps – Assess reflectance based on the pixel benefit in multispectral or thermal imagery.With GPS equipped drones, digital cameras and potent personal computers, surveys have an precision suitable right down to 1 centimeter.বাংলাদেশের উপজেলা সমূহের ডিজিটাল মানচিত্