Dhaka, July 23 -- Remote sensing is the quick technique of obtaining information about objects on the surface of the earth without physically coming into contact with them. This process involves making observations using sensors mounted on platforms (aircraft and satellites), which are at a considerable height from the earth surface and recording the observations on a suitable medium. Remote sensing data have been used for wide range of applications in Bangladesh, although in limited institutions, partly due to lack of expertise and financial support to obtain updated image and logistics. Bangladesh Space Research and Remote Sensing Organization -SPARRSO, is responsible for research, development and operational activities in space science a...