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COPERNICUS BIG DATA AND GOOGLE EARTH ENGINE FOR GLACIER SURFACE VELOCITY FIELD MONITORING: FEASIBILITY DEMONSTRATION ON SAN RAFAEL AND SAN QUINTIN GLACIERS
Big Data Google Earth Engine Sentinel-1 Glacier velocity field SAR off-set tracking San Rafael Glacier San Quintin Glacier
2018/5/11
The glaciers are a natural global resource and one of the principal climate change indicator at global and local scale, being influenced by temperature and snow precipitation changes. Among the parame...
INTEGRATION OF TERRESTRIAL AND UAV PHOTOGRAMMETRY FOR THE ASSESSMENT OF COLLAPSE RISK IN ALPINE GLACIERS
Forni Glacier Glaciology Photogrammetry Structure-from-Motion UAV/UAS
2018/4/18
The application of Structure-from-Motion photogrammetry with ground-based and UAV-based camera stations can be effectively exploited for modeling the topographic surface of Alpine glaciers. Multi-temp...
INTEGRATION OF TERRESTRIAL AND UAV PHOTOGRAMMETRY FOR THE ASSESSMENT OF COLLAPSE RISK IN ALPINE GLACIERS
Forni Glacier Glaciology Photogrammetry Structure-from-Motion UAV/UAS
2018/5/8
The application of Structure-from-Motion photogrammetry with ground-based and UAV-based camera stations can be effectively exploited for modeling the topographic surface of Alpine glaciers. Multi-temp...
New maps of Greenland’s coastal seafloor and bedrock beneath its massive ice sheet show that two to four times as many coastal glaciers are at risk of accelerated melting as had previously been though...
Rusting pyrite ‘fool’s gold’ in glaciers a sign of increased carbon（图）
rusting pyrite fool’s gold glaciers increased carbon
2017/9/1
Some say the world will end in fire, some in ice. One more reason to hold with those who favor fire: USC scientists have found that rock and soil breakdown in glaciers generates more acidity and relea...
Polar glaciers may be home to previously undiscovered carbon cycle
Polar glaciers home to previously undiscovered carbon cycle
2017/4/27
Microbes in streams flowing on the surface of glaciers in the Arctic and Antarctic may represent a previously underestimated source of organic material and be part of an as yet undiscovered "dynamic l...
Colorado high peaks losing glaciers as climate warms
Colorado high peaks glaciers climate warms
2016/1/17
The following is part 20 in a series on the National Science Foundation's Long-Term Ecological Research (LTER) Network.Visit parts one, two, three, four, five, six, ...
STUDY ON THE GLACIERS OF THE WESTERN MONGOLIA USING PALSAR DATA
Satellite remote sensing Supervised classification Computer Vision Change detection Snow Ice
2015/12/31
Since the middle of the last century, the global climate is changing drastically and as a result the current climate experiences more frequent extremes in Mongolia causing big losses amongst animal an...
ESTIMATION OF GLACIERS AND SNOW COVERAGE IN WESTERN PART OF MONGOLIA USING MODIS SNOW PRODUCTS
MODIS Glaciers Snow Coverage
2015/12/31
The purpose of the research study is to determine area Glaciers and Snow Coverage in Western part of Mongolia using by remote sensing methods. MODIS snow product by 8 day temporal resolution for June-...
TOPOGRAPHY OF GLACIERS AND ICE CAPS WITH SPOT 5 HRS
DTM Spot Image Space photogrammetry Spatial modelling Glaciology International Polar Year Stereoscopic Archiving
2015/12/29
Monitoring the evolution of glaciers, ice caps and ice streams in polar areas is of outmost importance because they constitute a good indicator of global climate change and contribute significantly to...
DETERMINATION OF SPATIO-TEMPORAL VELOCITY FIELDS ON GLACIERS IN WEST-GREENLAND BY TERRESTRIAL IMAGE SEQUENCE ANALYSIS
Glaciology Motion analysis Image sequences
2015/12/29
Some glaciers in Greenland are currently showing dramatic changes: A fast retreat of the glacier front, thinning and acceleration of glacier movement. As a prominent example, Jacobshavn Isbr忙 glacier ...
Glaciers, Second Edition
Glaciers Second Edition
2015/7/28
Glaciers have, with dinosaurs, woolly mammoths, Egyptian mummies, and pyramids, a kind of intrinsic allure that causes people to become fascinated by them not as a particular representative of a broad...
Listening to Glaciers: Passive Hydroacoustics Near Marine-Terminating Glaciers
Near Marine-Terminating Glaciers Passive Hydroacoustics
2015/7/15
The catastrophic breakup of the Larsen B Ice Shelf in the Weddell Sea in 2002 paints a vivid portrait of the effects of glacier-climate interactions. This event, along with other unexpected episodes o...
TOPOGRAPHY AND DISPLACEMENT OF POLAR GLACIERS FROM MULTI-TEMPORAL SAR INTERFEROGRAMS: POTENTIALS, ERROR ANALYSIS AND VALIDATION
SAR Interferometer Adjustment Algorithms
2015/6/1
For connecting the multi-temporal data sets, a spatio-temporal model is proposed that describes the properties of the
surface and its temporal evolution. Rigorous mathematical modeling of functional ...
MONITORING OF WET SNOW AND ACCUMULATIONS AT HIGH ALPINE GLACIERS USING RADAR TECHNOLOGIES
SAR polarimetry backscattering
2015/5/7
Conventional studies to assess the annual mass balance for glaciers rely on single point observations in combination with model and interpolation approaches. Just recently, airborne and spaceborne d...