Browse Resources

This tutorial, provided by Virginia Geospatial Extension, is part of a series of 30 videos that cover remotely sensed data in ArcMap 10.x versions. This tutorial is divided into two videos (20A and 20B) and covers "accuracy assessment of Landsat Imagery." Gathering data to complete an error matrix...

This video from AmericaView is part of a series that explores the process of assessing the accuracy of maps made from remotely sensed data. In the video, Russell G. Congalton from the University of New Hampshire provides an introduction to map assessments for remotely sensed data, specifically...

This video from AmericaView is part of a series that explores the process of assessing the accuracy of maps made from remotely sensed data. In the video, Russell G. Congalton from the University of New Hampshire provides an overview of positional accuracy. After the lesson, learners will be able to...

This video from AmericaView is part of a series that explores the process of assessing the accuracy of maps made from remotely sensed data. In the video, Russell G. Congalton from the University of New Hampshire explores methods and analysis for positional accuracy. After the lesson, learners will...

This video from AmericaView is part of a series that explores the process of assessing the accuracy of maps made from remotely sensed data. In the video, Russell G. Congalton from the University of New Hampshire provides an overview of thematic accuracy. After the lesson, learners will be able to...

This video from AmericaView is part of a series that explores the process of assessing the accuracy of maps made from remotely sensed data. In the video, Russell G. Congalton from the University of New Hampshire explores reference data collection for thematic accuracy. After the lesson, learners...

This video from AmericaView is part of a series that explores the process of assessing the accuracy of maps made from remotely sensed data. In the video, Russell G. Congalton from the University of New Hampshire explores methods and analysis for determining thematic accuracy. After the lesson,...

This video from AmericaView is part of a series that explores the process of assessing the accuracy of maps made from remotely sensed data. In the video, Russell G. Congalton from the University of New Hampshire provides a summary of and conclusions for the series. Congalton highlights the variety...

This video from AmericaView is part of a series that explores the process of assessing the accuracy of maps made from remotely sensed data. In the video, Russell G. Congalton from the University of New Hampshire describes three exercises. The exercises explore the computation of descriptive...

This 33-page guide, published by Brown University, discusses achieving gender equity in science classrooms. The guide "recommends concrete strategies to keep female college students coming back to science classes." These strategies include personalizing large classes, shifting from a competitive to...