Mathiasbreen is a glacier in Sørkapp Land at Spitsbergen, Svalbard. It has a length of about five kilometers, and is located between the mountains Keilhaufjellet and Kistefjellet. The glacier is named after Norwegian geologist Baltazar Mathias Keilhau.
Map of Mathiasbreen, Jan Mayen Island
References
Mathiasbreen Wikipedia(Text) CC BY-SA