Geodetic Reports

In this lesson you will create a geodetic report containing both local and Grid coordinates from a survey based on an assumed local datum. The plan geometry will be annotated with both ground and grid distances. this is useful when a survey has been performed on with assumed coordinates and elevations but must be reported in Grid coordinates or is instances where both ground and grid coordinates need to be reported.

1.    From the Desktop, Launch Carlson by clicking on the Carlson Icon


2.    Click Browse and select the supplied drawing Local-Plat.DWG


3.    From the Points menu, select Set Coordinate File and select the supplied file Local-Coord.CRD.



4.    From the Settings pull down menu, select Drawing Setup



5.    Set the Projection to State Plane 83 and select the MA Mainland Zone

6.    Select Define Localization



7.    Click Add to enter points for defining the localization to grid coordinates

8.    Add the point and coordinate information for points 56 and 52 by entering the point numbers and their respect Grid Coordinates.
These 2 points were located via RTK GPS to establish grid coordinates.





9.    Click OK after each entry.



10.    Ensure that the XY ON/OFF and Z ON/OFF toggles are set to Y for yes.

11.    Back in the Define Localization dialog box, click Report



11.    Ensure all report options are enabled and click OK

The localization report is displayed.



12.    From the Points pull down menu, select List Points



13.    Enable the Use Report Formatter and Include Geodetic Report options.

14.    Click OK.



15.    In the Report Formatter options dialog box, select the desired Available fields to the left and click Add to move them to the Used fields on the right.

16.    Select Report Viewer




17.    Set the page size and margins as desired and click OK
Note: To further control the report by adding user attributes, additional fields, Headers and Subheaders, Fonts etc., Use the Settings Tab in the previous step.





Both local and grid coordinates are displayed.

18.    Return to the Drawing Setup as in step 4





19.    Set the Report Distance Scale option to GND>GRD for ground to grid distances.

20.    Click  OK

21.    From the Annotate pull down menu, select Annotate Defaults




22.    In the Distance Tab, set the 2nd Scaled Distance Options to Label 1st and 2nd.

23.    Add the Suffix 'GRID and enable the Use Brackets option.

24.    Click OK

25.    From the Annotate pull down menu, select the Angle/Distance flyout then BearingDistance_



26.    In the drawing, select the most northerly property line of the parcel.



Both the ground distance and the projected scaled distance are labeled