geog@uwrf
gunpowder mapping 09142017
Matt Dooley, professor of Geography and Geographic Information Science, left, creates gunpowder maps of rivers using a paper stencil, paper, plywood and gunpowder. Here, Hailey Breister, right, an environmental science major and GIS student assists. When the gunpowder ignites, it leaves dramatic marks on the paper below.
photos by Kathy M Helgeson Research: Our Polluted Waterways: A Gunpowder Mapping Project
gunpowder mapping 09142017
Matt Dooley, professor of Geography and Geographic Information Science, left, creates gunpowder maps of rivers using a paper stencil, paper, plywood and gunpowder. Here, Hailey Breister, right, an environmental science major and GIS student assists. When the gunpowder ignites, it leaves dramatic marks on the paper below.
photos by Kathy M Helgeson Research: Our Polluted Waterways: A Gunpowder Mapping Project