An awesome look at what was going on with GPS back in the early days. Want to know where the computations come from, what the thought was on the future of GPS, how was it being used ? This is the text ! Laid out in a nice format with graphic to the left and tezt to the right makes it easy to understand. Includes application testing and results, list of equipment from the time period as well as Glossary and Bibliography.
The auction will end Monday, July 28 at 12 noon eastern std. time. The winning bidder will submit funds to @wendell in support of the RPLS.COM website. I only ask for shipping costs.
That looks pretty neat.
$40
That last image is from another book for auction. I accidentally loaded one to many and don't see an edit button.
@gary_g Fixed it. 😎
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This auction is closed. Congrats to @jon-payne for the winning bid.