"Dai Yamazaki,Daiki Ikeshima,Ryunosuke Tawatari,Tomohiro Yamaguchi,O'Loughlin Fiachra,Neal Jeffery C,Sampson Christopher C,Shinjiro Kanae,Bates Paul D","A high-accuracy map of global terrain elevations",,"Geophysical Research Letters","AGU Publications","Volume 44","  11","Page 5844-5853",2017,June