This is an old revision of the document!
Picture is on the way
Claes Jaeger-Hansen has written a custom datalogger for the excersize. For Manual, description, executable and sourcecode follow the link
Here you can find help and hint to solve the assignment. Not everything is a wlakthrough, so you will have to think a it for yoourself!
Time/lat-long
convert with software
Here you can find a description of the the conversion, along with a spreadsheet where all the formulas are implemented