|No such thing as a small change|
it's not generally true. A trivial example being several of the polar maps.
How many people are plotting GPS locations inside the artic/antartic circles?
Especially given that ionospheric signal path distortion renders GPS essentially unusable in those regions.
With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
In reply to Re^4: Perl and Solving Trig/Converting GPS to x,y Cords