Garmin eTrex Legend H - Manual (Page 61)

eTrex Legend H and eTrex Vista H Owner’s Manual 
Appendix
Accuracy
GPS: <33 ft. (10 m) 95% typical *
*Subject to accuracy degradation to
100m 2DRMS under the U.S. DoD
imposed Selective Availability (SA)
Program when activated.
DGPS: 10 ft. (3.3 m) 95% typical *
* Wide Area Augmentation System
(WAAS) accuracy in North America.
Velocity: 0.1 meter/sec steady state
Interfaces: Garmin Proprietary (USB)
Data Storage Life: Indefinite; no
memory battery required
Map Storage:
24 MB