GEOG 226 - Remote Sensing

Semester Offered: Spring
0.5 unit(s)

(Same as ESCI 226) Many key environmental questions today are studied at least in part with remotely sensed data. Imagery from satellite sensors, such as LandSat, or airborne sensors, provide insights into questions regarding oil spills, sea ice extent, agricultural land uses, urban expansion, deforestation, forest health, weather, and many other phenomena. This 6-week course provides a short introduction to remotely sensed data, including principles of image capture, e.g., radiative energy, electromagnetic spectra, and spectral signatures, and basic approaches to image classification and interpretation. Using accessible image interpretation software, we practice different approaches for using imagery to address environmental questions. This course complements GIS, Cartography, and other courses concerned with mapping and land change analysis. It has no prerequisites, but willingness to explore new software and data is important. Mary Ann Cunningham.

Two 75-minute periods.

Course Format: CLS