"Napier on Hawke's Bay, New Zealand. Rugged land, farms, rivers, city and the sea.
"Auckland New Zealand straddles widely varied geology, in colour and texture."
Earlier this month Hadfield also captured a "haunting" image of the Chatham Islands.
Marshburn has posted four images of New Zealand from above, one of the Marlborough Sounds and Nelson Bays, another of Mt Taranaki, and two other images whose locations are hard to pinpoint.
Apart from conducting research and taking photos of the earth flying by below, Hadfield has found the time to have Twitter conversations with Star Trek stars and astronaut Buzz Aldrin and record a song with the Barenaked Ladies's singer Ed Robertson
This morning Hadfield was even interviewed by Star Trek star William Shatner.
Earlier this week Hadfield asked David Attenborough what he would do if he had an evening on the space station.
"I'd just sit and watch the earth go by - it's a perspective I've never had," the documentary maker replied during a BBC Nature online live chat.
Hadfield and Marshburn are among six astronauts aboard the ISS for Expedition 34, which orbits the earth every 92 minutes at 28,000kph.
Commander Kevin Ford, and cosmonauts Oleg Novitsky and Evgeny Tarelkin are due to return to Earth next month, while Hadfield, Marshburn, and cosmonaut Roman Romanenko are due to return in May.