Unit 3: Codorus Creek Case Study: Measuring and Interpreting Seismic Refraction Data part of Measuring Depth to Bedrock Using Seismic Refraction
This unit presents an applied case study example and the associated concepts related to designing a seismic survey and analyzing the data. It discusses parts of the instrument and presents practical experience ...

Unit 1: Exploring Harrier Meadow, an Urban Wetland System part of Evaluating the Health of an Urban Wetland Using Electrical Resistivity
Students will conduct a virtual exploration of Harrier Meadow, a salt marsh in the New Jersey Meadowlands. They will identify its vulnerability to pollution, its tidal connection to the Hackensack Estuary and the ...

Unit 2: Geophysical Properties of the Subsurface part of Evaluating the Health of an Urban Wetland Using Electrical Resistivity
Archie (1950) defined the term petrophysics to describe the study of the physics of rocks, particularly with respect to the fluids they contain. Although originally focused on geophysical exploration, petrophysics ...

Unit 5: Integrated Geophysical Interpretation and Comparison with Ground Truthing part of Evaluating the Health of an Urban Wetland Using Electrical Resistivity
In this unit, students explore spatial associations between the three-dimensional electromagnetic (EM) conductivity inversions and the visible patterns of Salicornia (pickleweed) introduced in Unit 1, Exploring ...

Unit 1: Introducing Shallow Seismology to Explore Our Subsurface Environment part of Measuring Depth to Bedrock Using Seismic Refraction
This introductory unit is designed to provide a standalone introduction to geophysical imaging of the shallow subsurface, motivate students to become invested in the topic, provide career context for these ...

Unit 3: Natural and Agricultural Erosion Rates part of A Growing Concern
Students will identify their perceptions of erosion by examining images of mountain and agricultural landscapes and discussing which environment is more erosive. They will use geospatial figures to compare erosion ...

Unit 2: What does GPR data look like? part of Forensic Geophysics Using Ground Penetrating Radar
GPR imaging is more complex than is portrayed in the media. This unit describes what the GPR response for a buried object looks like. This is a distorted image of the object itself. Nevertheless, the response we do ...

Measuring Depth to Bedrock Using Seismic Refraction part of Measuring Depth to Bedrock Using Seismic Refraction
This module introduces students to using the active seismic method and illustrates how geophysics can inform engineering projects in an urban environment. Students are first introduced to seismic data as individual ...

Module Overview for Instructors part of Measuring Depth to Bedrock Using Seismic Refraction
Measuring Depth to Bedrock Using Seismic Refraction This module is designed to introduce students to geophysical concepts and related earth science principles to illustrate how geophysics can be used to inform ...

Unit 3: Case Studies and Limitations of GPR part of Forensic Geophysics Using Ground Penetrating Radar
This unit considers some ways to distinguish objects from each other while emphasizing the possibility of misinterpreting data. GPR imaging can be an excellent tool for detecting buried objects. However, as with ...