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OSC 2007 Evaluation Report

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<strong>2007</strong> <strong>OSC</strong> Readiness Training Program <strong>Evaluation</strong> <strong>Report</strong><br />

Practical Applications of GPS<br />

Instructors: John Bing-Canar, EPA Region 5<br />

Brian Cooper, EPA Region 5<br />

Patrick Hamblin, EPA Region 5<br />

Charles Roth, EPA Region 5<br />

This course provided <strong>OSC</strong>s practical information about GPS methods and sample design development.<br />

The course included an overview of GPS technology, including expected accuracies and limitations of<br />

various GPS units. GPS units and data collection software currently used by EPA were discussed,<br />

including pocket navigation units, sub-meter accuracy and survey-grade GPS, Trimble Terrasync, and<br />

Field Environmental Decision Support (FIELDS) RAT data recorders. Instructors also reviewed sample<br />

design software (VSP and FIELDS) developed by EPA and provided a methodology for selecting an<br />

appropriate sample design for removal sites and nationally significant incidents. By taking the course,<br />

participants achieved the following objectives:<br />

• Learned the basics of how GPS works to understand the limitations of the technology.<br />

• Were provided with a basic understanding of spatial sample design development.<br />

• Assessed what level of GPS accuracy is needed for GPS applications.<br />

• Gained hands-on experience in acquiring GPS coordinates and integrating locational information<br />

with other data (chemistry, in-field measures, and remote sensing data).<br />

The instructional methodology for this course included lecture, case studies, and group exercises. A<br />

hands-on, in-field practicum was emphasized in this training. The target audience for this course was<br />

<strong>OSC</strong>s and others who plan, direct, or implement in-field sampling.<br />

This course was recommended for RSC staff.<br />

Participation and Average Grade<br />

Number of Participants Who<br />

Pre-registered<br />

Number of Participants Who<br />

Signed Course Roster<br />

Number of <strong>Evaluation</strong><br />

Forms Submitted<br />

Average<br />

Grade<br />

44 41 26 4*<br />

* The grade displayed is the average of the grades provided on the evaluation forms, where<br />

1 = Poor, 2 = Fair, 3 = Good, 4 = Very Good, and 5 = Excellent.<br />

C-86 Comments about Individual Training Courses

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