Results 71 to 80 of about 827 (179)

Assessment of Relative Accuracy of AHN-2 Laser Scanning Data Using Planar Features

Sensors, 2010
AHN-2 is the second part of the Actueel Hoogtebestand Nederland project, which concerns the acquisition of high-resolution altimetry data over the entire Netherlands using airborne laser scanning.
Kourosh Khoshelham, Sylvie Soudarissanane, Corné van der Sande   +2 more
doaj   +1 more source

On-Orbit Performance of the GF-7 Satellite Laser Altimetry System from 2020 to 2024 [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
The Gaofen-7 (GF-7) satellite represents China's first civil satellite equipped with a full waveform laser altimeter. This study aims to evaluate its on-orbit performance by analyzing the transmitting and receiving systems through the examination of ...
J. Peng, G. Li, G. Li, J. Chen, A. Guo
doaj   +1 more source

Improving the geometry of Kaguya extended mission data through refined orbit determination using laser altimetry. [PDF]

Icarus, 2020
Goossens S, Mazarico E, Ishihara Y, Archinal B, Gaddis L.   +4 more
europepmc   +1 more source

Products and application of laser altimetry surveying

, 2007
High density airborne LiDAR apropos FLI-MAP system, being an innovation in remote sensing techniques, has now overcome the barriers of the traditional survey techniques. Especially for long corridors like roads, railway electricity lines, embankments etc., laser altimetry provides a new survey method to collect remotely sensed data in a quick and ...
Nestorov, Ivan, Beljin, Jugoslav, Martinović, Nebojša   +2 more
openaire   +1 more source

Global marine gravity field models at 1-arcminute resolution derived from optimized fusion of ICESat-2 along-track and cross-track measurements

Scientific Data
Satellite altimetry is a primary source for deriving the global marine gravity field. Leveraging Ice, Cloud and Land Elevation Satellite-2 (ICESat-2) multi-beam laser altimetry, this study constructs global 1-arcminute gridded models of marine deflection
Xin Liu, Yumin Xu, Huihui Peng, Zhen Li, Shaofeng Bian   +4 more
doaj   +1 more source

Progression of the surge in the Negribreen Glacier System from two years of ICESat-2 measurements

Journal of Glaciology
The state-of-the-art measurement capabilities of ICESat-2 allow high spatiotemporal resolution of complex ice-dynamic processes that occur during a surge.
Thomas Trantow, Ute Christina Herzfeld
doaj   +1 more source

Estimating effective elasticity in grounding zones of the Ross Ice Shelf with tidal flexure from ICESat-2

Journal of Glaciology
The grounding zones of Antarctic ice shelves are among the continent’s most dynamic regions, where floating ice shelves buttress grounded upstream ice and tidal forcing drives cyclic flexure at the ice–ocean–bed interface.
Faye Elgart, Brent Minchew, Colin R. Meyer   +2 more
doaj   +1 more source

Progress and Outlook on SWOT Satellite Applications for Hydrological Monitoring

Renmin Zhujiang
Hydrological monitoring is fundamental for understanding the spatiotemporal variability of surface water and for supporting water-resources management, flood-risk assessment, ecological protection, and water-security planning.
MA Ju, ZHA Dawei, ZHONG Ming
doaj  

An Alternative Approach for Registration of High-Resolution Satellite Optical Imagery and ICESat Laser Altimetry Data. [PDF]

Sensors (Basel), 2016
Liu S, Lv Y, Tong X, Xie H, Liu J, Chen L.   +5 more
europepmc   +1 more source

Analysis of water level variation of lakes and reservoirs in Xinjiang, China using ICESat laser altimetry data (2003-2009). [PDF]

PLoS One, 2017
Ye Z, Liu H, Chen Y, Shu S, Wu Q, Wang S.   +5 more
europepmc   +1 more source