Results 181 to 190 of about 2,045,190 (230)

Stand Height Increment from Two-Epoch Aerial Laser Scanning Data and Inventory Data. [PDF]

Sensors (Basel)
Jaczewska P, Sekrecka A, Czarnecki B.
europepmc   +1 more source

The applications of airborne laser scanning in archaeology

, 2012
openaire   +1 more source

Influence of surface pretreatments on the repair bond strength of 3D-printed resin used for permanent restorations: an <i>in vitro</i> study. [PDF]

Front Dent Med
Robaian A.
europepmc   +1 more source

Femtosecond Laser-Engineered Sustainable Glass Surfaces with Tunable Wettability Properties for Photovoltaic System Applications. [PDF]

Nanomaterials (Basel)
Filipov E, Angelova L, Zhelyazkova A, Daskalova A.   +3 more
europepmc   +1 more source

From Point Clouds to Predictive Maintenance: A Review of Intelligent Railway Infrastructure Monitoring. [PDF]

Sensors (Basel)
Zhang Y, Dai P, Sysyn M, Hu Y, Kou L, Song H, Shi J.   +6 more
europepmc   +1 more source

Exploring the effect of femtosecond laser surface treatment on the bond strength of zirconia to metal brackets: an in vitro study. [PDF]

BMC Oral Health
Shalaby L, Saifeldin H, Samad FA, Mohamed T, El Demery Y.   +4 more
europepmc   +1 more source

Theme issue on airborne laser scanning: editorial

, 1999
openaire   +2 more sources

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Airborne laser scanning—an introduction and overview

ISPRS Journal of Photogrammetry and Remote Sensing, 1999
Abstract This tutorial paper gives an introduction and overview of various topics related to airborne laser scanning (ALS) as used to measure range to and reflectance of objects on the earth surface. After a short introduction, the basic principles of laser, the two main classes, i.e., pulse and continuous-wave lasers, and relations with respect to ...
Aloysius Wehr
exaly   +2 more sources

Analysis of scanning systematic errors for airborne laser bathymetry

Applied Optics, 2023
For the Palmer mechanical scanning pattern of an airborne laser bathymetry system, the potential errors of the scanning system are analyzed, and the associated error model is derived. The model composes the description of laser rays, water surface fluctuations, and refraction, and introduces certain simplifications concerning the water surface and ...
Libin, Du, Tong, Cui, Xiangqian, Meng, Yibo, Yuan, Liwei, Wang, Zhiwei, Shang, Hao, Chen, Hongzhi, Huang   +7 more
openaire   +2 more sources