How long is a second?…
Geodesy is not just “projections.” To illustrate this, consider some “truth in geodesy” things (aka “truth in advertising”). The attached article on “How long is a second?” is a freebie I want to share with the community. Enjoy.
Want to know more about practical geodesy? See https://www.geocounsel.com/services/training/.
Harold Schuch, PE
303-979-7773
www.geocounsel.com
(3/29/2019)