Topographic GPS

Topographic GPS is a simple application useful to engineers, surveyors , architects and others who want to take the coordinates ( already in metric format and DXF ) from different points on the ground via the GPS device present in your smartphones , tablets, etc. ..

INSTRUCTIONS

1 . Wait for the GPS signal is active

2 . Enter the name of the file to save the information

3 . Set the threshold value of the minimum radius in meters accuracy of the GPS signal

4 . Open the card rilevzione to create and initialize the file

5 . For each point that you want to detect click on "Nuovo punto " to start recording data of a single point

6 . To close a single point detected click on "Chiudi punto "

7 . After beating all the points of the relief you can go to retrieve the file created in the folder "RilieviGPS" of their SDCARD

8 . The file is a simple TXT file that can be copied in whole in a spreadsheet such as Excel, paying attention to the sign of the decimal number that is set on the dot "." and not the comma ","

CAUTION

1 . For each point it is better to take multiple measures indicated by line "n : X" where X is the number of beats recorded for the point under consideration.

2 . The system begins to beat the points only when the value of accuracy is below the set threshold in the cell " Accuracy limit "

3 . Please note that the text file is set with the decimal point " . " and not with the comma ","