3.6Output Menu

Table 13: Station Colour Legend

3.6.3View Coordinates

See Page 124 for information regarding this feature.

3.6.4Export DXF

See Page 124 for information regarding any feature not described below. Only the options specific to GrafNet are discussed here.

Station Error Ellipses

Display around each station and are only available if a network adjustment has been completed.

Baseline Error Ellipses

Only the baselines need to be processed.

Error ellipse scale factor

The ellipse scale factor scales the ellipses so they will be visible if you do not see them in the DXF file.

3.6.5Show Map Window

Map Window

This window displays a graphical representation of the project area. It shows the stations and connecting baselines.

Mouse Usage in Map Window

Either double-clicking or right-clicking on a station, gives you access to several options, which are described in Section 3.6.6, on Page 172 .

Clicking on a station displays the station in the Stations window of the Data Manager, while clicking on a baseline will display that baseline and any duplicates in the Sessions window. See Section 3.6.6, on Page 172 for more information.

3.6.6Show Data Window

Data Manager

This interactive window allows for easy display and organization of the project components. The Data Manager gives statistical information regarding all observations and baselines, among other things.

Observations Window

The Observations window displays information regarding all the observation files (GPB) that are included in the project. The columns that are in the shaded box are displayed in the Observations window. The following options are available by right-clicking on an observation:

View

Displays Information window for the observation file.

Edit

Opens the Add / Edit Observation window, in which the station name and antenna information can be corrected.

Delete Observation

Removes the observation period from the project.

View GPB File

Opens observation file in GPB Viewer.

View STA File

Opens the station file for the associated GPB file.

View Ephemeris File

Opens ephemeris file (EPP) for the associate GPB file.

Plot Coverage

Opens the File Data Coverage plot for all observations in the project. See Table 4 on Page 107 for information regarding this plot.

Plot L1 Satellite Lock

Launches the L1 Satellite Lock / Elevation plot. See Table 4 on Page 107 .

Plot L2 Satellite Lock

Launches the L2 Satellite Lock / Elevation plot.

Show Sessions using Observation

Displays all sessions involving the observation period in the Sessions window.

Expanding the Observations branch in the Data Objects window on the left-hand side of the Data Manager allows the observations to be displayed individually in the Observations window. Expanding each observation in the Data Objects window displays the station that was observed.

Columns in the Observation Window

Name

Name of the station at which the observations were made.

AntHgt

Antenna height for the period at which the observations were made.

AntType

Type of antenna used at the station

File

File, path and name of the GPB observation file.

#

If multiple observations periods are contained within one GPB file, this column indicates which of those observation periods is being referred to. Observation periods are numbered sequentially in the order they appear in the GPB file.

Length

Length of the observation period.

Start Date

Date of which the observation period started.

Start Time

Time of day at which the observation period started.

Receiver

Type of receiver used to log observations.

Freq

Indicates whether data is single or dual frequency.

Int(s)

Interval, in seconds, at which the data was logged.

Columns in the stations window(

Name

Name of station.

Type

See Table 13 on Page 172 for information on station types.

Latitude

Latitude coordinate of the station.

Longitude

Longitude coordinate of the station.

EllHgt

Ellipsoidal height of the station.

Source

Indicates whether the station coordinates are from the traverse solution or the network adjustment.

#Files

Number of observations periods for that station.

TotalLen

Total observation time made at that station.

A(mm)

Semi-major axis of error ellipse at that station, as defined from the network adjustment.

B(mm)

Semi-minor axis of error ellipse at that station, as defined from the network adjustment.

DH(mm)

Estimated height standard deviation.

Stations Window

The Stations window displays information regarding all the points observed in the network. The columns listed in the shaded box are displayed in the Stations window. The following options are available by right-clicking on a station:

View Solution

Displays solution from traverse computation and network adjustment, if valid.

Add as Control Point

Allows you to define station as a control point.

Add as Check Point

Allows you to define station as check point.

Edit Control / Check Point

Allows for editing of the input coordinates of stations already defined as check or control points.

Toggle between Control / Check Point

Switches status between control point and check point.

Add to Favourites

Adds station to Favourites list, using the computed coordinates.

Remove Processing Files

Removes all observation files logged at that station from project.

Show Observations

Displays all observation periods for that station in the Observations window.

Show Connecting Sessions

Displays all sessions involving that station in the

Sessions window.

Expanding the Stations branch in the Data Objects window on the left-hand side of the Data Manager will allow for the stations to be displayed individually in the Stations window. Further expanding each station in the Data Objects window will display all observation files in which the station was observed.

Sessions Window

The Sessions window displays information regarding all the sessions in the network. The columns listed in the shaded box are displayed in this window. The following options are available by right-clicking on a session:

View Results

Allows you to view results of forward or reverse processing, or view the combined solution.

View Information

Displays Information box for the session.

View File

Allows access to message log, static summary, trajectory output, or configuration files.

Plot

Allows access the plots discussed in Table 4 on

Page 107 .

Options

Allows access to the processing settings so that they can be set individually for this session. See Section 3.4, on Page 159 for additional information.

Override Status

Manually sets the status of the session. See Table 11 on Page 148 for information. Ignore redundant or troublesome sessions. You can assign a Good status to a failed baseline if the solution is, in fact, correct. Only do this on closed loop networks.

Process

Processes the session independently of all others.

GrafNav

Launches the baseline into GrafNav. See Section 2.5, on Page 61 for additional information.

Delete

Deletes of all processing files related to that session, or for the deletion of either the forward or reverse solutions.

Compute Azimuth / Distance

Displays the Distance and Azimuth box for the session. See Section 2.8.2, on Page 129 for help.

Show To / From Stations

Displays both stations in the Stations window. See on Page 174 for information.

Show To / From Observations

Displays both station Observations window. See

Observation Window on on Page 173 for information.

Expand the Sessions branch in Data Objects of the Data Manager to display individual in the Sessions window.

Columns in the Sessions Window

Name

Name of session, which serves to indicate direction of coordinate transfer.

SD

Standard deviation, in mm, of baseline, as calculated by the Kalman filter.

Reliability

Reliability of the fixed static solution, if available.

RMS

RMS of the fixed static solution. Applies only to fixed baselines.

SolType

Indicates solution type. See Table 11 on Page 148 for a full description.

Time

Length of session, in hh:mm format.

Dist

Baseline distance, in km.

Status

Solution status. See Table 11 on Page 148 for descriptions.

From

Indicates the FromStation.

To

Indicates the ToStation.

#

If multiple sessions exist for same baseline, indicates which session is being referred to.

Columns in the Control / Check Points Window

Name

Name of the station.

Type

Type of control or check point, which can be 3D, horizontal or vertical.

Latitude

Known latitude coordinate of the station.

Longitude

Known longitude coordinate of the station.

EllHgt

Known ellipsoidal height of the station.

HzSD

Standard deviation of the known horizontal coordinates. Applies only to control points.

VtSD

Standard deviation of the known vertical coordinate. Applies only to control points.

dE

Easting residual between input coordinate and traverse solution at check point.

dN

Northing residual between input coordinate and traverse solution at check point

dH

Height residual between input coordinate and traverse solution at check point

Control / Check Points

The Control / Check Points window displays information regarding all the stations assigned known coordinates in the network. The columns listed in the shaded box are displayed in the Control / Check Points window.

The following options are available by right-clicking on a control or check point:

View Info

Displays Information box for the point.

Edit

Allows for editing of known coordinates via the Add / Edit Control Point window.

Toggle between Control / Check

Switches status between control point and check point.

Show Station

Displays station in the Stations window. See Stations Window on on Page 174 for information.

Expanding the Control or Check Points branches in the Data Objects window on the left-hand side of the Data Manager allows for the points to be displayed individually in the Control / Check Points window.