Methods and apparatus for assessing a constituent in a semiconductor substrate. More specifically, this invention relates to a new and useful design of a multi-sectioned pole, with at least one telescoping upper section made of metal or another similar lightweight material and a base section composed of concrete or similar material that can be directly embedded into the ground without the need for baseplate-type foundations, or other preparatory work. The image sequence or another image sequence is enhanced using a calculation that considers the frame speed and selected frames.