Brian Welch

Website Contributor

Website Content Contributions

Activities (10)

Investigating Earthquakes: GIS Mapping and Analysis (College Level) part of Starting Point-Teaching Entry Level Geoscience:Teaching with GIS:Examples
This is a college-level adaptation of a chapter from the Earth Exploration Toolbook. The students download global quake data over a time range and use GIS to interpret the tectonic context. -

On the Cutting Edge Exemplary Collection This activity is part of the On the Cutting Edge Exemplary Teaching Activities collection.
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Analyzing the Antarctic Ozone Hole (College Level) part of Starting Point-Teaching Entry Level Geoscience:Teaching with GIS:Examples
College-level adaptation of a chapter in the Earth Exploration Toolbook. Examine satellite images of atmospheric ozone in the Southern Hemisphere to study changes in concentration over a time. -

On the Cutting Edge Exemplary Collection This activity is part of the On the Cutting Edge Exemplary Teaching Activities collection.
Learn more about this review process.

Stream Gages and GIS part of Starting Point-Teaching Entry Level Geoscience:Teaching with GIS:Examples
Utilize the online GIS of the USGS real-time stream gage network to introduce basic concepts of data-driven maps and GIS. This exercise can be used independently or with other hydrology exercises. -

When is Dinner Served? Predicting the Spring Phytoplankton Bloom in the Gulf of Maine (College Level) part of Starting Point-Teaching Entry Level Geoscience:Teaching with GIS:Examples
College-level adaptation of the Earth Exploration Toolbook chapter. Students explore the critical role phytoplankton play in the marine food web. -

Floodplains in the field (with GIS) part of Starting Point-Teaching Entry Level Geoscience:Teaching with GIS:Examples
In this GIS-enhanced lab, students measure a topographic and geologic cross-section across a floodplain by simple surveying and auguring techniques. -

Looking into Earth with GIS (College Level) part of Starting Point-Teaching Entry Level Geoscience:Teaching with GIS:Examples
College-level adaptation of the Earth Exploration Toolbook chapter. Students work with a free GIS program, ArcVoyager SE, to explore earthquake data and plate tectonics. -

Image Classification part of Starting Point-Teaching Entry Level Geoscience:Teaching with GIS:Examples
An exercise to use a simple image analysis program to classify land surface types seen in satellite imagery in order to analyze changes in landscape development over time. -

Measuring Distance and Area in Satellite Images (College Level) part of Starting Point-Teaching Entry Level Geoscience:Teaching with GIS:Examples
Users analyze NASA images of the Aral Sea using ImageJ. This Starting Point page provides general tips to adapt this Earth Exploration Toolbook chapter to college level. -

Using GLOBE Data to Study the Earth System (College Level) part of Starting Point-Teaching Entry Level Geoscience:Teaching with GIS:Examples
College-level adaptation of an Earth Exploration Toolbook chapter that uses the GLOBE environmental data set to analyze surface measurements made by students around the world. -

Names in the Field: A Simple GPS Field Exercise part of Starting Point-Teaching Entry Level Geoscience:Teaching with GIS:Examples
Simple field exercise to introduce the concepts of GPS position data acquisition. Students "write" words in a field and upload the data to map it in GIS or spreadsheet software. -

Teaching Method Module (1)

Teaching with GIS in the Geosciences part of Starting Point-Teaching Entry Level Geoscience:Teaching with GIS
Created by Brian Welch, Dept. of Environmental Studies, St. Olaf College, Northfield, MN What is GIS? GIS = Geographic Information Systems GIS represent a collection of methods (usually as computer software) to ...