Results 101 to 110 of about 11,834 (269)

Etude de la précision du satellite lidar GLAS-ICESat pour l'altimétrie des eaux continentales [PDF]

, 2011
For the coming century, the control of water resources will be certainly the key of all the stakes for billions of human beings. Unfortunately a reduction in the number of stations is observed with a decline of measurements quality. Remote sensing, which
Baghdadi, N., Bailly, Jean-Stéphane, Lemarquand, N.   +2 more
core   +1 more source

ICESat GLAS Altimetry Measurements: Received Signal Dynamic Range and Saturation Correction [PDF]

, 2017
NASAs Ice, Cloud, and land Elevation Satellite (ICESat), which operated between 2003 and 2009, made the first satellite-based global lidar measurement of Earths ice sheet elevations, sea-ice thickness and vegetation canopy structure.
Abshire, James B., Borsa, Adrian A., Brunt, Kelly M., Dimarzio, John P., Fricker, Helen A., Harding, David J., Neumann, Gregory A., Paolo, Fernando S., Sun, Xiaoli, Yi, Donghui   +9 more
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Evaluation of ICESat-2 ATL09 Atmospheric Products Using CALIOP and MODIS Space-Based Observations

Remote Sensing
Since its launch in 2018, the Ice, Cloud, and Land Elevation Satellite-2 (ICESat-2) mission has provided atmospheric products, including calibrated backscatter profiles and cloud and aerosol layer detection.
Kenneth E. Christian, Stephen P. Palm, John E. Yorks, Edward P. Nowottnick   +3 more
doaj   +1 more source

Uncertainty of ICESat-2 ATL06- and ATL08-derived snow depths for glacierized and vegetated mountain regions

, 2022
Ellyn M. Enderlin, Colten M. Elkin, Madeline Gendreau, Hans‐Peter Marshall, S. O’Neel, Christopher McNeil, Caitlyn Florentine, Louis Sass   +7 more
openalex   +1 more source

Assessing canopy height measurements from ICESat-2 and GEDI orbiting LiDAR across six different biomes with G-LiHT LiDAR

Environmental Research: Ecology
The height of woody plants is a defining characteristic of forest and shrubland ecosystems because height responds to climate, soil and disturbance history.
Qiuyan Yu, Michael G Ryan, Wenjie Ji, Lara Prihodko, Julius Y Anchang, Njoki Kahiu, Abid Nazir, Jingyu Dai, Niall P Hanan   +8 more
doaj   +1 more source

Impact of Laser Guide Star Fratricide on TMT MCAO System [PDF]

, 2010
Laser beams projected from the ground to form laser guide stars (LGS) experience scattering and absorption that reduce their intensity as they propagate through the atmosphere.
Ellerbroek, Brent, Otarola, Angel, Wang, Lianqi   +2 more
core   +1 more source

NASA Report on Cal/Val Activities [PDF]

NASA report on Calibration/Validation activities, including recent launches of ICESat-2, GEDI and OCO ...
Thome, K.
core   +1 more source

Derivation and Evaluation of LAI from the ICESat-2 Data over the NEON Sites: The Impact of Segment Size and Beam Type

Remote Sensing
The leaf area index (LAI) is a critical variable for forest ecosystem processes. Passive optical and active LiDAR remote sensing have been used to retrieve LAI.
Yao Wang, Hongliang Fang
doaj   +1 more source

Investigating the Terrain Complexity from ATL06 ICESat-2 Data for Terrain Elevation and Its Use for Assessment of Openly Accessible InSAR Based DEMs in Parts of Himalaya’s [PDF]

, 2021
Ashutosh Bhardwaj
openalex   +1 more source

Remote sensing of glacier change in the Central Qinghai-Tibet Plateau and the relationship with changing climate [PDF]

, 2017
2016-2017 > Academic research: refereed > Publication in refereed journal201804_a bcmaVersion of ...
Ding, XL, Ke, LH, Li, WK, Qiu, B
core   +1 more source