Post process settings – Spectra Precision Survey Pro v4.5 Ranger Reference Manual User Manual

Page 115

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Job Menu – GPS Module

R-107

Automatically accept data collection…:

is where you select to

automatically accept data collection points when the criteria are met.

When checked, both the data and Offset Shots screens will

automatically accept points once the measurement is better than the
specified criteria. Data collection routines will always collect at least

5 seconds worth of data before automatically accepting points based

on criteria.

Epoch Averaging

: is where you set a number of epochs to average in

Survey Pro. If this number is greater than one, Survey Pro will use
the number of epochs specified to calculate the final position using a

simple (non weighted) average.

Note: This function is not appropriate for every receiver. Some
receivers, when dynamics are set to ‘static’, use Kalman filtering and

other superior techniques to calculate an average position. In this

case, the position returned from the receiver is better with each epoch
and you may actually degrade your result by averaging with Survey

Pro. You should check with your receiver manufacturer for specific
recommendations on field procedure.

Post Process Settings

Job Settings Post Process or

Connect to Receiver Receiver Settings

The Post Process card is used to configure the settings for logging

post processing data, and the collecting and storing of post processing
points in Survey Pro.

Recording Interval

: is where you set the period for logging GPS raw

data for post processing. Set it to Off to disable post processing data
collection in Survey Pro.

RTK Autonomous Points:

is where you specify action to take when

accepting autonomous points during RTK data collection. There are
three options.

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