Details, Fiction and Land Survey Topography in Bangladesh
بشكل دوري (سلسلة زمنية) يمكن استخدامها لتغيير أو تحويل استخدام الأراضي.Aerial Photogrammetry – Distinctive overlapping aerial images are taken and then They can be analyzed to extract terrain details and produce elevation fashions.LiDAR – Airborne laser scanning method sends quickly lase