What should I do after I import a picture in GetData Graph Digitizer?

Question

I want to ask something. I am doing my final year project that has the name "Nighttime D-region tweek atmospheric observed in mid-latitude region". My project uses GetData Graph Digitizer. Is there anyone who can teach me how to use this software after I import the picture (signal)?

Answer 1

This program is very easy to use. It has two functions: manual and automatic. After you import the signal picture, the program automatically adds points. If you want to work manually, then you can move, or modify the points where they correspond. When it's over, a table will be presented from where you can save the data points to a TXT, XLS, XML, DXF or EPS file.