Digital orthophotography in Bangladesh consists of making use of drones to seize large-resolution aerial images that are geometrically corrected to get true to scale. As LiDAR survey services proceed to grow and evolve in Bangladesh, the future of mapping and surveying while in the region has not looked brighter. From https://shoppingtrendsgoogle33221.azzablog.com/34544048/detailed-notes-on-aerial-survey-bangladesh