Learning Module: Field Methods with GPS

Purpose

This module introduces students to using a GPS to collect data and how to compute the uncertainty of a GPS.

Learning Outcomes

• Collect data in the field
• Qualify field data including computing the uncertainty of the data
• Create maps and reports for field data

Reading

• Quick Read: Be Critical of the Data - Especially When it is Your Own!

Presentations

• Field Data Collection Methods
• Introduction to GPS
• Example plant survey protocols
  • California Native Plant Society Field Protocols and Guidelines
• Making professional reports in GSP 510
• Uncertainty
• Results (previous classes)

Activities

Go to "The USGS Store" on the web and download a topographic maps for "Arcata South" and "Arcata North". Examine these maps and be great to discuss what you see. Crop the map to the area around HSU and print it out. Also, download another topo for an area that you are familiar with. Bring these files to lab with you.

There is a new National Geographic web site that allows you do download PDFs of the USGS Topo Quads that fit on 8.5 x 11 inch paper.

Lab

• Garmin GPS
• Plant Surveys with a handheld GPS