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University of Alaska Fairbanks

Applied Remote Sensing and GIS

University of Alaska Fairbanks via edX

Overview

This course enables students to solve real-world problems using Geographical Information Systems (GIS) and remote sensing. Students will acquire skills in data management, vector, and raster analysis. They will work with elevation data and point coordinates in a GIS environment and learn how to assess data accuracy in GIS.

The course includes the following modules:

  • Module 0: Course introduction

  • Module 1: GIS Foundations

  • Module 2: Introduction to Elevation Data and its Applications

  • Module 3: Geospatial Data Accuracy and Precision in the Context of GIS Analysis

Learners on the verified track will get hands-on experiences with working with raster and point-based data in ArcGIS Pro. Exercises in data analysis and data processing exercises, in which class participants will measure shape, size, and height from images, analyze multispectral reflectance signatures, assess height information derived with stereo techniques, and analyze SAR and hyperspectral data. Learners who select the verified track will also have access to computational labs and tutorials using ArcGIS Pro.

Syllabus

Weeks 1 & 2: Introduction to the Course and Working with Elevation Data

This part of the course will introduce you to the main content and structure of this course by discussing the use of elevation data in GIS:

  • Introduction to course
  • Introduction to elevation data including data formats and resolution levels
  • Accessing, visualizing and working with elevation data in GIS
  • Verified Track: Lab exercises on working with elevation data in GIS environments

Week 3: Point-based GIS Data and GIS Accuracy Consideration - A GNSS Case Study

Concepts of GNSS data acquisition and an introduction to GNSS error sources. Finally, introduction how to use GNSS data in GIS environments:

  • What is GNSS data and how is It created
  • How to pick the right GNSS equipment for your application
  • GNSS error sources and how to mitigate them
  • Working with GNSS data in your GIS environment
  • Verified Track: Interactive activity on GNSS data analysis in GIS

Taught by

Franz Meyer

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