Consumer-Grade Global Positioning System (GPS) Accuracy ......Consumer grade GPS from left to right: SporTrak Map, GPSmap 76S, GPS V, Etrex Vista, Geko 301, Table 2. Average positional

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Consumer-Grade Global Positioning System (GPS) Accuracy and ReliabilityWing, Michael G;Eklund, Aaron;Kellogg, Loren DJournal of Forestry; Jun 2005; 103, 4; Biology Databasepg. 169

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Reproduced with permission of the copyright owner. Further reproduction prohibited without permission.

Reproduced with permission of the copyright owner. Further reproduction prohibited without permission.

Reproduced with permission of the copyright owner. Further reproduction prohibited without permission.