Due: November 18, 2003

• 1 epoch of mystery RINEX data
• Navigation/Clock file
• Matlab code from the entire semester

Goal: Find the latitude/longitude/height of the mystery site.

The RINEX header location is zero. This is my way of telling you that you don't know where you are - which is the position you are in with a real GPS receiver.

• Do not use a troposphere model for this homework.
• Hardwire your TMGO position as your initial Cartesian coordinates: -1283387.6627 -4713015.5351 4090190.4704
• Calculate your position, iterating until you converge, with a convergence criterion of 10^-5 for the norm of the position misfit, i.e.

• Print out your latitude (degrees), longitude (degrees), and height (meters) with a precision of 0.00001 degrees and 1 mm.
• For latitude only, make a plot of that shows your latitude (y-axis) as a function of iteration number (x-axis).

Turn in: plot, software and print out