Television cameras were among the earliest imaging sensors used in remote sensing to capture and transmit images of the Earth's surface. They operate by detecting reflected solar radiation in the visible region of the electromagnetic spectrum and converting it into electronic signals. These signals are transmitted to ground receiving stations, where they are processed into images for interpretation and analysis. Television camera systems played an important role in the early stages of satellite remote sensing because they enabled rapid acquisition and transmission of Earth observation data. The basic principle of a television camera is based on the conversion of optical images into electrical signals. Light reflected from the Earth's surface enters the camera through a lens, which focuses the image onto a photosensitive surface. The varying brightness of different objects produces corresponding electrical signals. These signals are then scanned line by line and converted into a continuous electronic stream. The transmitted signals are reconstructed at the receiving station to produce a visible image of the observed area. Television cameras used in remote sensing generally consist of an optical lens system, scanning mechanism, image sensor, signal amplifier, transmitter, and recording system. The optical lens collects incoming radiation and forms a sharp image. The scanning system breaks the image into numerous small picture elements called pixels. Each pixel represents the brightness of a tiny portion of the Earth's surface. The electrical signals generated from these pixels are amplified and transmitted to Earth through communication links. Early