Spectra Precision FAST Survey Reference Manual - Manual (Page 393)

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PN Point Name
LA Latitude (WGS84)
LN Longitude (WGS84, negative for West)
EL Ellipsoid elevation in meters*
-- Note
*GPS heights may be recorded to phase center or ARP depending on GPS make.
Sample(s):
GPS,PN701,LA42.214630920,LN-71.081409184,EL-21.8459,--CP /Brass Disk
Alphabetical listing of Record Types
BD Backsight Direct
BK Backsight
BR Backsight Reverse
FD Foresight Direct
FR Foresight Reverse
GPS GPS Position in Lat (dd.mmss) Lon (dd.mmss - Negative for West) and WGS84 Ellipsoid Elevation in meters
JB Job
LS Line of Sight
MO Mode Setup
OC Occupy
OF Off Center Shot
SP Store Point
SS Side Shot
TR Traverse
-- Note Record
Alphabetical listing of Field Headers
AD Azimuth Direction ( 0 for North, 1 for South)
AL Angle-Left
AR Angle-Right
AZ Azimuth
BC Back Circle
BP Back Point
BR Bearing (this field will be recorded as N123.4500W)
BS Backsight (when back point is not defined)
CE Change Elevation
DL Deflection-Left
DR Deflection-Right
DT Local Date (MM-DD-YYYY)
E Easting (the header is E space)
EC Earth Curvature (0 for off, 1 for on)
EL Elevation (GPS value is ellipsoid elevation in meters)
EO EDM Offset
FE Foresight Elevation
FP Foresight Point
HD Horizontal Distance
HI Height of Instrument
HR Height of Rod
LA Latitude
LN Longitude
N Northing (the header is N space)
OC Occupy Point Coordinates
OP Occupy Point
PN Point Name
SD Slope Distance
SF Scale Factor
TM Local Time (HH:MM:SS)
UN Distance Unit (0 for feet, 1 for meter, 2 for US feet)
VA Vertical Angle
ZE Zenith
-- Note