An Introduction to Ocean Remote Sensing describes the use of satellite data in the retrieval of oceanic physical and biological properties. It gives examples of the kinds of data that can be acquired and describes their oceanographic application. It also describes the national and international programs in satellite oceanography that have been initiated during the past two decades, and reviews current and future programs up to 2019. The book covers radiative transfer, ocean surface properties, satellite orbits, instruments and methods, visible remote sensing of biological properties, infrared sea surface temperature retrieval, passive microwave measurements, scatterometer wind retrieval, altimetry and SAR. New and proposed techniques, such as polarimetric passive microwave radiometers and SARs, interferometric radar altimetry and sea surface salinity retrieval are also discussed. This textbook is designed for graduate and senior undergraduate courses in satellite oceanography, and will prepare students and interested scientists to use satellite data in oceanographic research.