Here, I located the original source:
http://www.johnstonsarchive.net/spaceart/cylmaps.html
-- (Also has cool map of Mars with water) --
which is in turn derived from Cornell University's Interactive Mapping and Data Analysis online machine.
The map shows sea levels +80 meters (probably impossible as a result of human efforts, due to the amount of ice stored in deep Antartic crevasses; equals ~10,000 years hypothesized climate change.
... And here's a better jpg for mrtn
:
http://www.johnstonsarchive.net/spaceart/cylmaps.html
-- (Also has cool map of Mars with water) --
which is in turn derived from Cornell University's Interactive Mapping and Data Analysis online machine.
The map shows sea levels +80 meters (probably impossible as a result of human efforts, due to the amount of ice stored in deep Antartic crevasses; equals ~10,000 years hypothesized climate change.
... And here's a better jpg for mrtn
