Journal
ANNALS OF GLACIOLOGY
Volume 61, Issue 81, Pages 1-13Publisher
CAMBRIDGE UNIV PRESS
DOI: 10.1017/aog.2020.11
Keywords
glaciological instruments and methods; ground-penetrating radar; radio-echo sounding; remote sensing
Funding
- NERC [NE/K004956/2, NE/G00465X/3] Funding Source: UKRI
Ask authors/readers for more resources
Radar sounding is a powerful geophysical approach for characterizing the subsurface conditions of terrestrial and planetary ice masses at local to global scales. As a result, a wide array of orbital, airborne, ground-based, and in situ instruments, platforms and data analysis approaches for radioglaciology have been developed, applied or proposed. Terrestrially, airborne radar sounding has been used in glaciology to observe ice thickness, basal topography and englacial layers for five decades. More recently, radar sounding data have also been exploited to estimate the extent and configuration of subglacial water, the geometry of subglacial bedforms and the subglacial and englacial thermal states of ice sheets. Planetary radar sounders have observed, or are planned to observe, the subsurfaces and near-surfaces of Mars, Earth's Moon, comets and the icy moons of Jupiter. In this review paper, and the thematic issue of theAnnals of Glaciologyon 'Five decades of radioglaciology' to which it belongs, we present recent advances in the fields of radar systems, missions, signal processing, data analysis, modeling and scientific interpretation. Our review presents progress in these fields since the last radio-glaciologicalAnnals of Glaciologyissue of 2014, the context of their history and future prospects.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available