Results 51 to 60 of about 165,753 (253)

CO2 Profiling by Space-Borne Raman Lidar [PDF]

open access: yesEPJ Web of Conferences, 2020
As clearly reported in the IPCC fifth Assessment Report, CO2 emissions are already producing destructive effects to the plant ecosystem through the alteration of soil-atmosphere interaction mechanisms.
Di Girolamo Paolo   +4 more
doaj   +1 more source

Global Analysis of Height‐Resolved Ice Particle Categories From Spaceborne Lidar

open access: yesGeophysical Research Letters, 2023
A more accurate representation of ice‐phase processes in numerical models necessitates an enhanced understanding of ice‐particle microphysics and their respective formation conditions.
Kaori Sato, Hajime Okamoto
semanticscholar   +1 more source

Doppler W-band polarization diversity space-borne radar simulator for wind studies [PDF]

open access: yes, 2018
CloudSat observations are used in combination with collocated European Centre for Medium-Range Weather Forecasts (ECMWF) reanalysis to simulate spaceborne W-band Doppler observations from slant-looking radars.
A. Battaglia   +3 more
core   +2 more sources

Exploring the Scientific Utility of Combined Spaceborne Lidar and Lightning Observations of Thunderstorms

open access: yesEarth and Space Science, 2022
Approximately 8 months of colocated spaceborne lidar and lightning observations were analyzed in a pathfinder study to understand the advantages and challenges of using these combined observations to understand thunderstorms.
Timothy J. Lang, Sarah D. Bang
doaj   +1 more source

Forest disturbance and recovery: A general review in the context of spaceborne remote sensing of impacts on aboveground biomass and canopy structure [PDF]

open access: yes, 2009
Abrupt forest disturbances generating gaps \u3e0.001 km2 impact roughly 0.4–0.7 million km2a−1. Fire, windstorms, logging, and shifting cultivation are dominant disturbances; minor contributors are land conversion, flooding, landslides, and avalanches ...
Chambers, Jeffrey Q   +5 more
core   +3 more sources

Optical properties of Central Asian aerosol relevant for spaceborne lidar applications and aerosol typing at 355 and 532 nm [PDF]

open access: yesAtmospheric Chemistry and Physics, 2020
For the first time, a dense data set of particle extinction-to-backscatter ratios (lidar ratios), linear depolarization ratios, and backscatter- and extinction-related Ångström exponents for a Central Asian site are presented.
J. Hofer   +8 more
doaj   +1 more source

ICESat/GLAS Data as a Measurement Tool for Peatland Topography and Peat Swamp Forest Biomass in Kalimantan, Indonesia [PDF]

open access: yes, 2011
Indonesian peatlands are one of the largest near-surface pools of terrestrial organic carbon. Persistent logging, drainage and recurrent fires lead to huge emission of carbon each year.
Anderson   +18 more
core   +2 more sources

Added Value of Aerosol Observations of a Future AOS High Spectral Resolution Lidar with Respect to Classic Backscatter Spaceborne Lidar Measurements

open access: yesRemote Sensing, 2023
In the context of the Atmosphere Observing System (AOS) international program, a new-generation spaceborne lidar is expected to be in polar orbit for deriving new observations of aerosol and clouds.
Flavien Cornut   +3 more
semanticscholar   +1 more source

Multi-Modal and Multi-Temporal Data Fusion: Outcome of the 2012 GRSS Data Fusion Contest

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2013
The 2012 Data Fusion Contest organized by the Data Fusion Technical Committee (DFTC) of the IEEE Geoscience and Remote Sensing Society (GRSS) aimed at investigating the potential use of very high spatial resolution (VHR) multi-modal/multi-temporal image ...
Christian Berger   +16 more
doaj   +1 more source

Maximum likelihood parametric reconstruction of forest vertical structure from inclined laser quadrat sampling. [PDF]

open access: yes, 2014
Forest vertical structure is critical to ecological function, and provides a crucial link to air- and spaceborne remote sensing (including LiDAR), but is difficult to measure from the ground.
Ducey, Mark J.
core   +2 more sources

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