[PDF] Top 20 Using satellite laser ranging to measure ice mass change in Greenland and Antarctica
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Using satellite laser ranging to measure ice mass change in Greenland and Antarctica
... We compared two unrelated SLR series to the GRACE data in the hope that one or the other would prove capable of re- liably matching GRACE and estimating mass change over Greenland and ... See full document
9
Improved GRACE regional mass balance estimates of the Greenland ice sheet cross-validated with the input–output method
... The satellite gravity observations from GRACE (Gravity Recovery and Climate Experiment) provide snapshots of the global gravity field at monthly time intervals, which can be converted to mass ...variations. ... See full document
18
An integrated view of Greenland Ice Sheet mass changes based on models and satellite observations
... volume change estimates, including the raw (blue) mass change from radar altimetry ...altimetry mass change rate is shown with uncertainties in ...GRACE mass change rate ... See full document
22
A century of variation in the dependence of Greenland iceberg calving on ice sheet surface mass balance and regional climate change
... total mass balance of the Greenland ice sheet ...work, using a variety of approaches, has found that one of the components of the GrIS total mass balance, namely the surface mass ... See full document
16
How Greenland melts
... of mass changes from GRACE do not discriminate between mass losses caused by ice dynamics or surface ...Can satellite altimetry help? Accurate, high-resolution (in the along-track direction) ... See full document
6
Elevation and elevation change of Greenland and Antarctica derived from CryoSat-2
... elevation change of 2 m yr which adds up to an elevation change of more than 10 m within the last 6 ...determined using bi- linear ...DEM using a kernel of 20 ...positions using bi- ... See full document
21
Time-evolving mass loss of the Greenland Ice Sheet from satellite altimetry
... elevation change rates (dH/dt ) from SRA with observations from the Airborne To- pographic Mapper (ATM) laser altimeter ...to mass, we employ a firn model that in- cludes melt and refreezing (Reeh et ... See full document
16
Satellite Remote Sensing of the Greenland Ice Sheet Ablation Zone: A Review
... Historically, ice sheet surface elevation retrieval accuracy from radar altimetry was limited by slope errors in the topographically-complex ablation zone, and uncertain signal penetration depth into snow and firn ... See full document
50
Elevation change of the Greenland Ice Sheet due to surface mass balance and firn processes, 1960–2014
... to mass, for example a fresh-snow density, or a representa- tive density for the entire firn layer ...for Antarctica, and Thomas et ...for Greenland). This assumption is still commonly made over ... See full document
17
Inferred basal friction and surface mass balance of the Northeast Greenland Ice Stream using data assimilation of ICESat (Ice Cloud and land Elevation Satellite) surface altimetry and ISSM (Ice Sheet (System Model)
... ICESat laser altimetry observations using the Surface Elevation Reconstruction And Change detec- tion (SERAC) approach (Schenk and Csatho, ...in ice-sheet elevation from ICE- Sat ... See full document
17
Ice Sheet Elevation Change in West Antarctica From Ka Band Satellite Radar Altimetry
... the ice sheet margins (see Figure 1b), with ...to laser altimeters such as IceSat-1/2, which have footprints of the order of tens of meters over which the surface slope variations can be ... See full document
16
Progress in the Application of Ranging Technology in Intelligent Driving
... to measure the distance of obstacles in all ...ultrasonic ranging is also one of the core technologies for automatic obstacle avoidance of home intelligent ... See full document
8
Hindcasting to measure ice sheet model sensitivity to initial states
... We have not used all available observations. Additional observations that can be used for validation are, for example, spatially distributed mass loss estimates from GRACE (e.g. Luthcke et al., 2013) and temporal ... See full document
11
Studies of Tectonic Motion from Helwan Satellite Laser Ranging Station
... Helwan Satellite Laser Ranging station (7831) and, Heslmonseux SLR (7840), Zimmerworld SLR (7810), matera LSR (7939) and Grasse LSR (7835) placed on different ... See full document
8
Linear response of east Greenland’s tidewater glaciers to ocean/atmosphere warming
... 2011 'Ocean forcing of the Greenland Ice Sheet: Calving fronts and patterns of retreat identified by automatic satellite monitoring of eastern outlet glaciers', Journal of Geophysical Re[r] ... See full document
21
Surface mass balance model intercomparison for the Greenland ice sheet
... GrIS SMB has been estimated through the statistical downscaling of low resolution re-analysis data Hanna et al. (2011, 2005, 2002, 2008), and low resolution global cli- mate model data (Huybrechts et al., 2004; Gregory ... See full document
16
Satellite based sea ice navigation for Prydz Bay, East Antarctica
... of ice information in regimes of high ...0.6), ice will move at a speed approximately three times higher than the motion of close pack ice (SIC between ...pack ice moves freely in response to ... See full document
21
Simulating the Greenland ice sheet under present-day and palaeo constraints including a new discharge parameterization
... the Greenland ice sheet becomes too sensitive to tem- perature ...when using the MBP and NEEMup constraints, but now – still in the coarse resolution ice-sheet model – we can addition- ally ... See full document
18
On the recent contribution of the Greenland ice sheet to sea level change
... MB using the MBM we combine SMB components calculated with the regional atmospheric cli- mate model ...in ice-sheet-wide D is not consid- ered, although it is well known that marine-terminating out- let ... See full document
14
Brief communication “The aerophotogrammetric map of Greenland ice masses”
... the ice margin by the stereoplotter ...on satellite imagery is comparable to the pixel size (Paul et ...PROMICE ice margins derived from GEUS and GGU aerophotogram- metric data with anything of ... See full document
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