Spectra Precision FAST Survey - Manual (Page 56)

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48
Using FAST Survey’s Raw Data Collection Function
(Not supported by ProMark 700 and EPOCH 50)
Collecting Raw
Data in Static or
Kinematic Mode
Collecting raw data with FAST Survey may be done in static
or kinematic mode.
In Stop & Go kinematic, you may tag several points and mark
the beginning and end of static occupations on these points.
These events will be saved in the raw data file. When post-
processing the raw data file with GNSS Solutions, you will
have to declare it as a kinematic observation.
1. Tap on the Survey tab and then on Log Raw GPS.
2. Tap on Start File. The screen lists the currently used
settings.
3. Keep or edit these settings:
• Elev Mask: Elevation mask, in degrees (default: 5
degrees)
• Antenna Height: Current value of antenna height,
expressed in the chosen unit. Use the
Change Ant.
button to change the antenna height. Choose the
measurement type first (
Vertical or Slant) and then enter
the measured value.
• Choose the storage medium where to store the file.
• Interval: Raw data recording rate, in seconds.
4. Tap . On top of the screen now appears the Logging...
message indicating raw data recording in progress. A
default name is given to the open raw data file, based on
the ATOM naming conventions:
G.
Where “Site” is the name you last entered in the Site Name
field below (this may be a bit confusing but you have to
get used to it).