00688nam a22001337a 4500 RUA LMA SON 2023 B1-398 Or.1 SONG HENGVIREAK BUTH សុង ហេងវិរៈបុត្រ USING DRONE TO GENERATE ORTHOPHOTO MAPS AND ALTITUDE DATA (DTM) ការប្រើប្រាស់ ដ្រូន ដើម្បីផលិតផែនទី អ័រតូហ្វូតូ និងទិន្នន័យរយៈកម្ពស់ ឌីធីអឹម RUA PHNOM PENH 2023 x ill 29cm https://drive.google.com/file/d/1s8oWcr3qxeekkY22u7DHFzD8DOOYgMOc/view?usp=sharing LMA 24928 24928 0 0 0 LMA_SON_2023_000000000000000_B1398_OR_1 0 104708 LBB LBB B1.398 2025-05-13 LMA SON 2023 B1-398 Or.1 A082699 2025-05-13 LMA 0 0 0 LMA_SON_2023_000000000000000_B1398_OR_2 0 104709 LBB LBB B1.398 2025-05-13 LMA SON 2023 B1-398 Or.2 A083119 2025-05-13 LMA