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Pan-arctic glaciers volume changes over 1975-2019
2021<p>Glaciers retreat contributed to about 1/3 of the observed sea level rise since 1971 (IPCC). However, long term estimates of glaciers volume changes rely on sparse field observations and region-wide satellite observations are available mostly after 2000.
Amaury Dehecq +3 more
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International Journal of Remote Sensing, 2006
Digital elevation models of Gepatschferner in Northern Tyrol, Austria were obtained with digital photogrammetry from high altitude stereo photo pairs and by digitizing an analogue topographic glacier map, for 1990 and 1971, respectively. A difference map was calculated to identify regions of glacier elevation increases and decreases corresponding to ...
A. Keutterling, A. Thomas
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Digital elevation models of Gepatschferner in Northern Tyrol, Austria were obtained with digital photogrammetry from high altitude stereo photo pairs and by digitizing an analogue topographic glacier map, for 1990 and 1971, respectively. A difference map was calculated to identify regions of glacier elevation increases and decreases corresponding to ...
A. Keutterling, A. Thomas
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Volume changes on Pio XI glacier, Patagonia: 1975–1995
Global and Planetary Change, 1999Pio XI glacier, with an area of 1263 km2 and a length of 65.7 km, is the largest of the Southern Patagonia Icefield (SPI). During the period 1945–1995 it experienced a net advance of ca. 10 km., a unique behavior considering that virtually all neighboring glaciers are retreating.
Andrés Rivera, Gino Casassa
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Estimation of Glacier Volume and Volume Change by Scaling Methods
2011While difficult to measure directly, glacier volume can be more easily approximated by measuring surface area and applying a power-law scaling relationship. The volume– area scaling relationship has been predicted and well established from field data, theory, and numerical modeling.
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Volume Change of the Tasman Glacier Using Remote Sensing
2008Mountain glaciers are expected to be the greatest contributor to sea level rise over the next century. Glaciers provide a good indicator of global climate and how to monitor their change is an increasingly important issue for climate science and for sea level rise forecasts.
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A review of volume-area scaling method for glacier volume estimation
AIP Conference Proceedings, 2023Shivang Alok +3 more
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A global machine learning system for glacier ice volumes
Knowledge of glacier ice volumes is crucial for constraining future sea level potential, evaluating freshwater resources, and assessing impacts on societies, from regional to global. Motivated by the disparity in existing ice volume estimates, we developed a global machine learning framework to model the ice thickness of individual glaciers.Niccolò Maffezzoli +4 more
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GLACIER AREA AND VOLUME CHANGE IN GLACIER NATIONAL PARK
Geological Society of America Abstracts with Programs, 2017Melissa Brett +4 more
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