Results 131 to 140 of about 29,531 (302)

Error in target-based georeferencing and registration in terrestrial laser scanning [PDF]

open access: yes, 2015
Terrestrial laser scanning (TLS) has been used widely for various applications, such as measurement of movement caused by natural hazards and Earth surface processes.
Atkinson, Peter M.   +3 more
core   +2 more sources

INTERACTION BETWEEN DIRECT GEOREFERENCING, CONTROL POINT CONFIGURATION AND CAMERA SELF-CALIBRATION FOR RTK-BASED UAV PHOTOGRAMMETRY

open access: yes, 2020
. Unmanned Aerial Vehicles (UAV) are enjoying increasing popularity in the photogrammetric community. The Chinese supplier DJI is the market leader with about 70% of the global consumer UAV market.
H.-J. Przybilla   +4 more
semanticscholar   +1 more source

Monitoring the structure of restored forests and assessing aboveground carbon density through canopy metrics derived from digital aerial photogrammetry and LiDAR

open access: yesRestoration Ecology, EarlyView.
Monitoring forest dynamics is crucial to understanding forest succession drivers and ensuring successful restoration outcomes. Laser scanners onboard robust drone systems are valuable for penetrating forest canopies and providing structural details. With the growing accessibility to low‐cost drones equipped with advanced optical sensors, photogrammetry
Giulio B. Santoro   +10 more
wiley   +1 more source

Pomen digitalnega batimetričnega modela za trajnostni razvoj morja : The Significance Of Digital Bathymetric Model For Sustainable Development Of The Sea [PDF]

open access: yesGeodetski Vestnik, 2008
Geodezija kot stroka ima pomembno vlogo pri pripravi prostorskih podatkov, ki omogočajo trajnostno načrtovanje, ne le prostora na kopnem, temveč tudi na morju.
Aljoša Žerjal   +2 more
doaj  

Zagotavljanje kakovosti georeferenciranja podatkov aerolaserskega skeniranja za upravljanje voda ; Quality assurance of georeferencing airborne laser scanning data for water resource management [PDF]

open access: yesGeodetski Vestnik, 2013
V prispevku je obravnavana problematika zagotavljanja kakovosti podatkov aerolaserskega skeniranja. Predstavljeni so delni rezultati projekta, imenovanega »Lasersko skeniranje in aerofotografiranje Slovenije 2011«.
Vasja Bric   +2 more
doaj  

Cost‐effective non‐metric photogrammetry from consumer‐grade sUAS: implications for direct georeferencing of structure from motion photogrammetry

open access: yes, 2017
The declining costs of small Unmanned Aerial Systems (sUAS), in combination with Structure‐from‐Motion (SfM) photogrammetry have triggered renewed interest in image‐based topography reconstruction.
P. Carbonneau, J. Dietrich
semanticscholar   +1 more source

High‐throughput phenotyping of stay‐green in a sorghum breeding program using unmanned aerial vehicles and machine learning

open access: yesThe Plant Phenome Journal, Volume 8, Issue 1, December 2025.
Abstract As climate change continues to influence global weather patterns, the frequency and severity of drought conditions are expected to increase, posing a significant challenge to crop production. In sorghum (Sorghum bicolor L. Moench), a key cereal crop, the stay‐green trait is of particular importance as a measure of how well a genotype can ...
N. Ace Pugh   +5 more
wiley   +1 more source

Specimens as research objects: reconciliation across distributed repositories to enable metadata propagation

open access: yes, 2018
Botanical specimens are shared as long-term consultable research objects in a global network of specimen repositories. Multiple specimens are generated from a shared field collection event; generated specimens are then managed individually in separate ...
Nicolson, Nicky   +3 more
core   +2 more sources

A low cost mobile mapping system (LCMMS) for field data acquisition: a potential use to validate aerial/satellite building damage assessment [PDF]

open access: yes, 2013
Among the major natural disasters that occurred in 2010, the Haiti earthquake was a real turning point concerning the availability, dissemination and licensing of a huge quantity of geospatial data.
Ajmar, Andrea   +5 more
core   +1 more source

Georeferencing of Multi-Channel GPR - Accuracy and Efficiency of Mapping of Underground Utility Networks

open access: yesRemote Sensing, 2020
Due to the capabilities of non-destructive testing of inaccessible objects, GPR (Ground Penetrating Radar) is used in geology, archeology, forensics and increasingly also in engineering tasks.
Marta Gabrys, L. Ortyl
semanticscholar   +1 more source

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