Results 11 to 20 of about 657,522 (147)
Gluing Lidar Signals Detected in Analog-to-Digital and Photon Counting Modes
EPJ Web of Conferences, 2016 Lidar is one of the most effective tools for atmospheric remote sensing. For a ground-based lidar system, the backscattered light usually has large dynamic range.
Feng Chang-Zhong +3 more
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Thermal light with enhanced oscillating bunching in field-tested photon-counting LIDAR [PDF]
Nature CommunicationsTraditional Light Detection and Ranging (LIDAR) systems rely on a modulated light source to encode information in the probe signal to measure distances. Alternatively, thermal LIDAR uses non-modulated thermal sources of bunched light.
Theodor Staffas +4 more
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2D signal estimation for sparse distributed target photon counting data [PDF]
Scientific ReportsIn this study, we explore the utilization of penalized likelihood estimation for the analysis of sparse photon counting data obtained from distributed target lidar systems.
Matthew Hayman +5 more
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Remote Sensing, 2022 Geiger-mode single-photon LiDAR is an important tool for long-distance three-dimensional remote sensing. A planar-array-based photon counting LiDAR that uses 32-by-32 fiber arrays coupled to an optical lens as a transceiver unit was developed.
Changsheng Tan +6 more
doaj +3 more sources
Remote Sensing, 2019 Airborne or space-borne photon-counting lidar can provide successive photon clouds of the Earth’s surface. The distribution and density of signal photons are very different because different land cover types have different surface profiles and ...
Yue Ma +6 more
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Remote Sensing, 2018 The Ice, Cloud and Land Elevation Satellite-2 (ICESat-2) mission employs a micro-pulse photon-counting LiDAR system for mapping and monitoring the biomass and carbon of terrestrial ecosystems over large areas.
Xiaoxiao Zhu +4 more
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Performance Comparison of Multipixel Biaxial Scanning Direct Time-of-Flight Light Detection and Ranging Systems With and Without Imaging Optics [PDF]
SensorsThe laser pulse detection probability of a scanning direct time-of-flight light detection and ranging (LiDAR) measurement is evaluated based on the optical signal distribution on a multipixel single photon avalanche diode (SPAD) array.
Konstantin Albert +6 more
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Single Photon Counting Lidar Techniques and Instrumentation for Geoscience Applications [PDF]
, 2019 The recent 2017 Earth Science Decadal Survey explicitly calls for a multi-functional lidar instrument that can address combined atmospheric, topographic, and bathymetric needs.
Barton-Grimley, Rory Alistair
core +8 more sources
FLASH LiDAR SINGLE PHOTON IMAGING OVER 50 KM [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 In order to demonstrate the feasibility of single-photon imaging of flash lidar in the permanent shadow area of the moon, a set of space-based single-photon imaging system is designed, including the lidar based on VCSEL array, the optical emitting system
Z. Q. Xia
doaj +1 more source
Remote Sensing, 2023 The new spaceborne photon-counting lidar, i.e., ICESat-2, has shown great advantages in obtaining nearshore bathymetry at a global scale. The forward-scattering effect in the water column is one of the main error sources in airborne lidar bathymetry (ALB)
Jian Yang +5 more
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