Developing an integrated approach based on geographic object-based image analysis and convolutional neural network for volcanic and glacial landforms mapping [PDF]
Scientific Reports, 2022 Rapid detection and mapping of landforms are crucially important to improve our understanding of past and presently active processes across the earth, especially, in complex and dynamic volcanoes.
Mohammad Kazemi Garajeh +4 more
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Modeling glacial and fluvial landform evolution at large scales using a stream-power approach [PDF]
Earth Surface Dynamics, 2021 Modeling glacial landform evolution is more challenging than modeling fluvial landform evolution. While several numerical models of large-scale fluvial erosion are available, there are only a few models of glacial erosion, and their application over long
S. Hergarten
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A geomorphological overview of glacial landforms on the Icelandic continental shelf [PDF]
, 2009 The availability of a bathymetric database that covers about 80% of the Icelandic shelf has made it possible to produce a geomorphological map of the glacial landforms.
Matteo Spagnolo, Chris D. Clark
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Glacial landforms of northwest Saskatchewan [PDF]
Journal of Maps, 2017 A comprehensive map of glacial landforms is presented for the area of northwest Saskatchewan, Canada. Remote sensing of 1-arc (∼30 m resolution) Shuttle Radar Topography Mission digital elevation models over an area of approximately 15,000 km2 were used ...
Sophie L. Norris +2 more
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Evolution of high-Arctic glacial landforms during deglaciation [PDF]
, 2018 Glacial landsystems in the high-Arctic have been reported to undergo geomorphological transformation during deglaciation. This research evaluates moraine evolution over a decadal timescale at Midtre Lovénbreen, Svalbard.
Nicholas G. Midgley +3 more
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Subaqueous evidence of the last glacial maximum and its termination in southern Patagonia [PDF]
Scientific ReportsThe glacial record of gLGM and T1 millennial-scale ice readvances is not continuous across the Patagonian Icefields. Whether missing records indicate that some ice lobes did not readvance during this time, or whether they are the result of burial or ...
Anastasia Fedotova +1 more
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GIS dataset: geomorphological record of terrestrial-terminating ice streams, southern sector of the Baltic Ice Stream Complex, last Scandinavian Ice Sheet, Poland [PDF]
Earth System Science Data, 2021 Here we present a comprehensive dataset of glacial geomorphological features covering an area of 65 000 km2 in central west Poland, located along the southern sector of the last Scandinavian Ice Sheet, within the limits of the Baltic Ice Stream Complex ...
I. Szuman +5 more
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Journal of Glaciology, 2022 Palaeo-glacial landforms can give insights into bed roughness that currently cannot be captured underneath contemporary-ice streams. A few studies have measured bed roughness of palaeo-ice streams but the bed roughness of specific landform assemblages ...
Francesca A. M. Falcini +3 more
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A COGNITIVE APPROACH FOR LANDSYSTEM IDENTIFICATION USING A GRAPH DATABASE – TOWARDS THE IDENTIFICATION OF LANDFORMS IN CONTEXT [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 A landform is any physical feature of the earth's surface having a characteristic, recognizable shape. Most landform identification methods rely on OBIA (Object-Based Image Analysis) techniques to segment the terrain data and classify segments into ...
H. Ramiaramanana, E. Guilbert, B. Moulin
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Harmonized landform regions in the glaciated Central Lowlands, USA
Journal of Maps, 2022 Many distinct glacial episodes in the past ~1 million years in the Central Lowlands of North America left behind a patchwork of glaciated landscapes of different ages and formed through different glacial, paraglacial, and proglacial processes. Herein, we
Joshua J. McDanel +3 more
doaj +1 more source