GeodeticNET-GR

Συνόρθωση εξαρτημένης όδευσης στα δύο άκρα με την μέθοδο των ελαχίστων τετραγώνων.

(Μην διαγράφετε και μην επεξεργάζεστε το αρχείο συστήματος gnt.inf )

Geodetic NET created for adjustment Traverse using least squares method. The design is as simple as needed.

Great tool for land surveyors, civil engineers, topographers and land engineers.

Angular units : gradians (default) or DD/MM/SS.SS
Languages : Greek / English

 

Traverse accuracy:  

i) Enter the choice of Gradians or Grads

ii) Enter the accuracy of the angles and the distances

 

 

 

Traverse Coordinates:  

i) Enter the four (4) fixed coordinates of the traverse. Two (2) at the beginning and two (2) at the end. 

For the first three (3) press [Next Point] button and for the last the [Go to measures] button.

 

 

Traverse Measurements:  

i) Enter the data of the measurements of the traverse in order, one by one, starting from the 2nd fixed point ending at the 3rd fixed point.

 

 

Traverse Adjustment results:  

i) Results of adjustment using least squares method. You can see at the device the absolutely basic results of the adjustment but the full adjustment you can find it in the internal storage area of your device. 

 

Device\Internal Storage\Android\data\com.GeodeticNET\files\AdjustedTraverse.txt

 

There you can find also the data you had entered in the device.

 

 

 

 Menu:

 At the upper right part you can find a menu that helps a lot. You can rate the app, find all our apps, see this online help, find the settings and also find info about this app. Finally you can explore an interesting book for underwater surveying (only in greek) and the best pc software for road construction, surface creation, network adjustment and others including many totally free tools for the land surveyor job.

 

 

 

 

 Example:  

 

fixed points

                ST1,6670.498,6284.640
                ST2,6698.534,6308.484
                ST2,6698.534,6308.484
               ST1,6670.498,6284.640

measurements (gradians)  
                ST2,20.556,145.70276
                J3,27.728,273.86647
                J4,38.953,268.21714
                J5,28.101,290.5039
                J6,45.220,247.69222
                J7,13.796,318.46589
                J8,16.688,204.7662
                ST2,999.99,50.76241

measurements (degrees)               
                ST2,20.556,131,7,56.9424  --> (131°7'56.94")                                                
                J3,27.728,246,28,47.3628
                J4,38.953,241,23,43.5336
                J5,28.101,261,27,12.636
                J6,45.220,222,55,22.7928

                J7,13.796,286,37,9.4836

                J8,16.688,184,17,22.5204

                ST2,999.99,45,41,10.2084

 

 

FIRST DATA FILE:

File of the four (4) known points at  
Device\Internal storage\Android\data\com.GeodeticNET\files\ControlPoints.txt

The form of the file is:     Control_Point_Name,X,Y  

                   

 SECOND DATA FILE:
File of the measurements at 
Device\Internal storage\Android\data\com.GeodeticNET\files\Measurements.txt

The form of the file is:     

                   Station_Name,S,β (for gradians)        or

                   Station_Name,S,DEG,MIN,SEC (for degrees) 

β=angle
S= distance between stations

 

 RESULTS FILE:
 

Device\Internal Storage\Android\data\com.GeodeticNET\files\AdjustedTraverse.txt

 

 
Drawing:     
                               

Results: