Sessions Tagged With 'imagery'

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Displaying Landsat Imagery Using Band Combinations Using ArcGIS Desktop

Wednesday, September 9, 2015 at 12:00 pm EDT - Presented by John McGee

Many educators are interested in offering introduction to remote sensing courses, but may not have access to specialized remote sensing software packages. These software packages are often expensive, and can be complicated to users who lack training and experience. ArcGIS...

Sight beyond sight: the power of near-infrared imagery for mapping

Thursday, February 19, 2015 at 2:00 pm EST - Presented by Shane Bradt, Leslie Pelch

Summary:Although near-infrared imagery is becoming more widely available, many users of geospatial data (even GIS professionals) do not appreciate the true power of these images. While most people are familiar with true color images, which represent visible wavelengths in...

Assessing the accuracy of remotely sensed data

Thursday, December 4, 2014 at 2:00 pm EST - Presented by Shane Bradt, Leslie Pelch

Summary: Do you know how much to trust an imagery-based map layer? Have you conducted a thorough accuracy assessment of a map you produced with remote sensing? Accuracy assessment has become an essential component of any mapping project and...

How to select the best imagery for your remote sensing project

Thursday, November 6, 2014 at 2:00 pm EST - Presented by Shane Bradt, Leslie Pelch

Summary: Do you need to understand how to choose a remote sensing approach for your work? This webinar will prepare you to select the best imagery to meet the needs and objectives of your next project. Advantages and disadvantages of...

Remote sensing basics

Thursday, October 16, 2014 at 2:00 pm EDT - Presented by Shane Bradt, Leslie Pelch

Summary:Are you looking to get up to speed with the basics of remote sensing? This webinar will provide an introduction to remote sensing fundamentals including electromagnetic energy, color theory, spectral pattern analysis, and analog vs. digital imagery. Justification...