Results 31 to 40 of about 4,395 (206)
Frontiers in Earth Science, 2021 The Ice, Cloud, and land Elevation Satellite-2 (ICESat-2) satellite uses a synchronized multi-beam photon-counting method to collect data from three pairs of synchronous ground tracks.
Defu Che +3 more
doaj +1 more source
Using ICESat-2 to Estimate and Map Forest Aboveground Biomass: A First Example
Remote Sensing, 2020 National Aeronautics and Space Administration’s (NASA’s) Ice, Cloud, and land Elevation Satellite-2 (ICESat-2) provides rich insights over the Earth’s surface through elevation data collected by its Advanced Topographic Laser Altimeter System (ATLAS ...
Lana L. Narine +2 more
doaj +1 more source
ACCURACY EVALUATION OF ICESAT-2 ATL08 IN FINLAND
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 Abstract. ATL08 is level-3A land and vegetation height product of ICESat-2 data, which recorded the terrain elevation and surface height parameters at 100 m fixed-length along the ground track. It has been used widely not only in vegetation monitoring at large scale, but also in improving the accuracy of satellite stereo mapping, so, the accuracy of ...
X. Wang, X. Liang
openaire +3 more sources
A new Arctic MSS model derived from combined Cryosat-2 and ICESat observations
International Journal of Digital Earth, 2022 Due to the existence of seasonal or perennial sea ice cover, the determination of the Arctic sea surface is more difficult than that of mid-low latitudinal oceans.
Guodong Chen +5 more
doaj +1 more source
Evaluation of the Global Multi-Resolution Terrain Elevation Data 2010 (GMTED2010) Using ICESat Geodetic Control [PDF]
, 2011 Supported by NASA's Earth Surface and Interior (ESI) Program, we are producing a global set of Ground Control Points (GCPs) derived from the Ice, Cloud and land Elevation Satellite (ICESat) altimetry data.
Boy, Jean-Paul +5 more
core +4 more sources
Science of Remote SensingSpace-based laser altimetry has revolutionized our capacity to characterize terrestrial ecosystems through the direct observation of vegetation structure and the terrain beneath it.
A. Neuenschwander +20 more
doaj +1 more source
Local Geoid height calculations with GNSS, airborne, and spaceborne Lidar data
Egyptian Journal of Remote Sensing and Space Sciences, 2023 Determining the exact position of objects on the Earth’s surface is extremely important. The general purpose of this study is to calculate local geoid and orthometric heights of points obtained from ICESat-2/ATLAS, airborne LIDAR, and GNSS/CORS data and ...
Muge Agca, Ali Ihsan Daloglu
doaj +1 more source
Remote Sensing, 2020 Although the Advanced Topographic Laser Altimeter System (ATLAS) onboard the Ice, Cloud, and Land Elevation Satellite-2 (ICESat-2) was primarily designed for glacier and sea-ice measurement, it can also be applied to monitor lake surface height (LSH ...
Cui Yuan, Peng Gong, Yuqi Bai
doaj +1 more source
AGU Advances, Volume 7, Issue 2, April 2026.Abstract Surface meltwater impacts Greenland Ice Sheet mass balance indirectly by reducing albedo and promoting hydrofracture. However, fully understanding both processes requires accurate mapping of small‐scale features such as ponds, channels, and moulins that govern meltwater formation and drainage. Here we investigate surface water dynamics at high
J. C. Ryan, R. T. Datta, S. W. Cooley
wiley +1 more source
International Journal of Applied Earth Observations and Geoinformation, 2023 Ice, Cloud, and Land Elevation Satellite-2 (ICESat-2) has shown great potential for near-shore bathymetry. Unavoidably, the photon data acquired has a lot of noise.
Bikang Wang +7 more
doaj +1 more source