| Speakers Note- to view presentations requires Internet Explorer 6 or higher |
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| Juliana
Blackwell National Height Modernization Program: Overview
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| Chris Pearson (NGS
Illinois State Advisor)
Height Modernization Primer: GPS Derived Heights, Datums, and Coordinates |
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| Chris Parrish (NGS, Remote Sensing Research and Development) | ![]() |
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| Gary Thompson (NCGS) | ![]() |
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| Darin Henkel (WisDOT) | ![]() |
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| Don Dittmar (Waukesha
County)
Local Perspective: Waukesha County |
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| Kathy Swingle (Burnett
County)
Local Perspective: Burnett County
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