Unit 2: Kinematic GPS/GNSS Methods
The application of Global Navigation Satellite Systems (GNSS) in the earth sciences has become commonplace. GNSS data can be collected rapidly and compared in common reference frames. Real-time kinematic (RTK) GNSS ...

Unit 2.1: Measuring Topography with Kinematic GPS/GNSS
Kinematic GNSS surveys can provide a rapid means of collecting widely distributed, high-precision topographic data. The advantages of this technique over optical instruments such as a total station are that it only ...

Unit 2.2: Change Detection with Kinematic GPS/GNSS
Though it may be difficult to perceive, landscapes are constantly changing form and position. High-precision GNSS is one of a handful of techniques capable of quantifying these changes and is a key component of ...

High Precision Positioning with Static and Kinematic GPS
Part of GETSI Field Collection: In this module, students will learn the fundamentals of global navigation satellite systems (GNSS, a more universal term than GPS) and how to apply these techniques beyond answering, ...

Unit 4: Anatomy of a tragic slide: Oso Landslide case study
Landslides can have profound societal consequences, such as did the slide that occurred near Oso, Washington in 2014. Forty-three people were killed and entire rural neighborhood was destroyed. In this unit, ...

Unit 5: Mitigating future disasters: developing a mass-wasting hazard map
This unit serves as the summative assessment of the Surface Process Hazards module. In September 2013, the Boulder area of Colorado experienced an extreme rain event that led to mass wasting in many areas. This has ...

Unit 3: Understanding landslide factors
How do slope characteristics and magnitude of forces dictate whether or not a slope will fail? Can environmental and built characteristics change the magnitude of these forces? In this unit, students qualitatively ...

Unit 1: Slip-sliding away: case study landslides in Italy and Peru
How have mass-wasting events affected communities, and what lessons have we learned from these natural disasters that might help us mitigate future hazards? In this unit, students answer these questions by being ...

Unit 2: Reading the landscape
How do geologic, hydrologic, biologic, and built-landscape features manifest themselves on maps? In this unit, students will use topographic maps, hillshade maps, and aerial imagery to learn to recognize a variety ...

Unit 1: Introduction to the hydrologic cycle and stakeholder analysis
This unit introduces the hydrological cycle to provide context for the module as a whole. It particularly focuses on those portions of the hydrological cycle that take place on land and that form the basis for ...