Helgi Björnsson

According to our database, Helgi Björnsson authored at least 4 papers between 2000 and 2017.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2017

Evaluation of MODIS Albedo Product over Ice Caps in Iceland and Impact of Volcanic Eruptions on Their Albedo.

Simon Gascoin, Sverrir Guðmundsson, Guðfinna Aðalgeirsdóttir, Finnur Pálsson, Louise Schmidt, Etienne Berthier, Helgi Björnsson

Remote. Sens., 2017

2015

Multiple glacier surges observed with airborne and spaceborne interferometric synthetic aperture radar.

Brent Minchew, Mark Simons, Scott Hensley, Helgi Björnsson, Finnur Pálsson, Pietro Milillo

Proceedings of the 2015 IEEE International Geoscience and Remote Sensing Symposium, 2015

2014

MODIS-derived albedo changes of Vatnajökull (Iceland) due to tephra deposition from the 2004 Grímsvötn eruption.

Rebecca Möller, Marco Möller, Helgi Björnsson, Sverrir Guðmundsson, Finnur Pálsson, Björn Oddsson, Peter A. Kukla, Christoph Schneider

Int. J. Appl. Earth Obs. Geoinformation, 2014

2000

Map analysis techniques for glaciological applications.

Bernd Etzelmüller, Helgi Björnsson

Int. J. Geogr. Inf. Sci., 2000