Shorelines of Glacial Lake Hitchcock part of Cutting Edge:GIS and Remote Sensing:Activities2
Bob Newton, Smith College Summary This activity uses GIS methods to subtract the isostatic rebound from a DEM in order to create a map of the shoreline of Glacial Lake Hitchcock. Students are then able to evaluate ...
Construction of Water Table Maps Using GIS part of Cutting Edge:GIS and Remote Sensing:Activities2
Bob Newton, Smith College Summary Students create a water table map and flow net using water level data from seepage lakes in the Sand Hills of Nebraska. They then are able to make hypotheses regarding the ...
Using GIS to Construct Water Table Maps and Flow Nets part of Cutting Edge:Hydrogeology:Activities
Seepage lake elevation data from the Sand Hills of Nebraska is used to construct a water table map and flow net using ESRI's ArcMap software. Students learn how to use GIS software to analyze patterns of groundwater flow.