Leica Geosystems GPS System 500 - Technical Reference Manual - Manual (Page 322)

322 Appendix B Technical Reference Manual-4.0.0en
Appendix B - Observation Times
Obs. Method No. sats. GDOP< 8 Baseline Length Approximate observation time
By day
By night
Rapid Static 4 or more Up to 5 km 5 to 10 mins 5 mins
4 or more 5 to 10 km 10 to 20 mins 5 to 10 mins
5 or more 10 to 15 km Over 20 mins 5 to 20 mins
Static 4 or more 15 to 30 km 1 to 2 hours 1 hour
4 or more Over 30 km 2 to 3 hours 2 hours