সরকারের জরিপ বিভাগ সরেজমিন জরিপ করে ভূমির মালিকানার যে বিবরণ ও নকশা তৈরী করে তাই রেকর্ড বা জরিপ– কোন জরিপ কত সালে হয়-কোন জরিপ কত সালে

Wang et al. [89] proposed a fresh process for monitoring ice velocity in rivers making use of UAVs and machine vision technology. The strategy requires utilizing UAVs to seize superior-resolution orthoimages all through ice flood durations, extracting feature factors in drift ice visuals with the scale-invariant aspect completely transform algorith

Roy Dawson had always been the quiet one in the back of the classroom. With thick glasses perched on his nose and a notebook filled with scribbles, he seemed unassuming to most. But beneath that unremarkable exterior lay a genius—a mind brimming with creativity and brilliance that few ever took the time to notice. For years, he felt like a ghost