 Hi, my name is Geoleth O'Neill Dunn and I teach remote sensing for the Penn State Online Geospatial Education Program. From satellites gathering imagery from hundreds of miles above the Earth's surface, to aerial systems mounted with lasers capable of generating 3D maps with centimeter accuracy, we're gathering more data about our Earth from above than ever before in human history. The Penn State Online Geospatial Education Program will help you make sense of this complex and exciting data sets. Whether your interest is in natural disasters, environmental assessment, or national security, we'll give you the tools, tradecraft, and techniques to extract actionable and meaningful information from these data. The Penn State Remote Sensing Curriculum will help you understand that an image is more than just a pretty picture.