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Geographic Information Systems
(computer based data representing mapped features)
Digital mapping/modeling, stereo photointerpretation, field verification using portable global positioning systems and interpretation of features.
Specializing in:
- Topography-terrain such as cliffs, wetlands, floodplains, mountains, and valleys.
- Bedrock geology- specializing in karst features such as caves, sinkholes, sinking streams, springs, grikes, and dye tracing.
- Vegetation classing- based on National Vegetation Classification Standard, including invasive species distributions.
- Trail and road mapping- includes manmade features such as culverts, waterbars, and gates. Attributes such as trail width, incision/erosion, usage and setting may be included.
- Hydrology- streams/rivers, drainage basins/spillpoints, wetland recharge areas.
All photographs on this site were taken by Mark Folsom.
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