Results 171 to 180 of about 757,026 (325)

On the compatibility of single‐scan terrestrial LiDAR with digital photogrammetry and field inventory metrics of vegetation structure in forest and agroforestry landscapes

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
The single‐scan approach to terrestrial laser scanning (TLS) and the self‐terrain‐normalized form of drone‐based digital aerial photogrammetry (DAP) offer practical options for rapid assessment of the vegetation structure in tropical landscapes.
Magnus Onyiriagwu   +7 more
wiley   +1 more source

To LiDAR or Not to LiDAR

open access: yes, 2015
This session provides an overview and discussion of the different methods of preparing a topographic survey, from conventional to mobile Lidar. The presentation will include discussion of the pros and cons for each method in different situations. Three case studies will be presented in which Lidar was used to prepare the topographic survey: an airport,
Niemeyer, Grant, Kelly, Rodney
openaire   +1 more source

Large‐scale characterization of horizontal forest structure from remote sensing optical images

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Sub‐meter resolution remote sensing data and tree crown segmentation techniques hold promise in offering detailed information that can support the characterization of forest structure from a horizontal perspective, offering new insights in the tree crown structure at scale.
Xin Xu   +12 more
wiley   +1 more source

lidar

open access: yesJournal of Japan Society for Fuzzy Theory and Intelligent Informatics, 2020
openaire   +2 more sources

Quantifying rock fishing hazards using marine and terrestrial LiDAR

open access: green, 2014
David Kennedy   +5 more
openalex   +1 more source

A STUDY ON LIDAR BASED DIMENSIONAL INSPECTION

open access: diamond
Muralimohan Gurusamy, Shanmugapriyan T
openalex   +1 more source

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