This course introduces the principles lying behind remote sensing, concentrating on space-borne platforms. The fundamentals of electro-magnetic (EM) radiation are explained, as are its interactions with Earth’s surface and atmosphere. The course goes on to examine sensor characteristics, satellite orbits and various current and future missions involving a range of sensors across the visible, radar and microwave components of the spectrum. When dealing with images, the skills of image processing are used to extract meaning and interpretation from the spatial relationships of data, and the basics of image processing are also taught. The course includes a large number of examples of applications of remote sensing to environmental questions.
There will be a midterm and a final examination (comprising multiple choice questions and
essay/numerical question). All examinations will be closed book and closed notes. In addition, students will be given some assignments related to working with different image sensors, remote sensing image radiometric corrections, image classification and geo-correction.