These webinars are offered by VCGI in partnership with UNH Cooperative Extension, NH View, and the NH Space Grant Consortium. Russ Congalton of UNH will be the presenter.

Webinar: Remote Sensing Basics

This webinar will provide an introduction to remote sensing fundamentals including electromagnetic energy, color theory, spectral pattern analysis, and analog vs. digital imagery.  Justification for the use of remote sensing will be discussed along with definitions of important concepts and terms.  The webinar will conclude with a brief introduction to Landsat imagery, one of the longest running and most important satellite programs for earth observation.

Click here to register for FREE and reserve your seat: https://www3.gotomeeting.com/register/978645318

Webinar: How to Select the Best Imagery for Your Remote Sensing Project

This webinar will prepare you to select the best imagery to meet the needs and objectives of your next project. Advantages and disadvantages of digital vs. analog imagery will be discussed. The characteristics common to all imagery will be presented, defined, and examples provided. The final selection of the best imagery is always determined by balancing these characteristics with cost. The webinar will conclude with a discussion of these tradeoffs and costs of imagery.

Click here to register for FREE and reserve your seat: https://www3.gotomeeting.com/register/582878630

Webinar: Assessing the Accuracy of Remotely Sensed Data

Thursday, December 04, 2014: 2:00 pm to 3:00 pm

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 it must be clearly and effectively planned from the beginning of a project in order to be as cost-efficient as possible. This webinar will present an overview of the issues and considerations necessary to assess the accuracy of a map generated using remotely sensed data. While it is not possible to provide all details related to accuracy assessment during this webinar, this overview will provide an excellent starting point from which the attendee can find additional resources.

Click here to register for FREE and reserve your seat: https://www3.gotomeeting.com/register/147084374

Leslie Pelch, GISP