Results 31 to 40 of about 3,003,896 (307)
Remote Sensing, 2020 Mangrove migration, or transgression in response to global climatic changes or sea-level rise, is a slow process; to capture it, understanding both the present distribution of mangroves at individual patch (single- or clumped trees) scale, and their ...
Himadri Biswas +3 more
doaj +1 more source
Direct measurement of tree height provides different results on the assessment of LiDAR accuracy [PDF]
, 2017 open8noopenSibona, Emanuele; Vitali, Alessandro; Meloni, Fabio; Caffo, Lucia; Dotta, Alberto; Lingua, Emanuele; Motta, Renzo; Garbarino, MatteoSibona, Emanuele; Vitali, Alessandro; Meloni, Fabio; Caffo, Lucia; Dotta, Alberto; Lingua, Emanuele; Motta ...
core +1 more source
Comparison and Evaluation of Five Global Land Cover Products on the Tibetan Plateau
LandThe Tibetan Plateau (TP) region contains maximal alpine grassland ecology at the mid-latitudes. This region is also recognized as an ecologically fragile and sensitive area under the effects of global warming.
Yongjie Pan +4 more
doaj +1 more source
Geodesy and CartographyScanning of an educational classroom was performed using the LiDAR sensor of the iPhone 13 Pro Max. Comparison was conducted between the lengths of lines and coordinates determined from the model scanned by the LiDAR sensor with precise data measured ...
Oleksandr Yanchuk +3 more
doaj +1 more source
Heritage, 2023 Gardens play a key role in the definition of the cultural landscape since they reflect the culture, identity, and history of a people. They also contribute to the ecological balance of the city.
Graziella Del Duca, Carol Machado
doaj +1 more source
Assessing Phase Diagram Accuracy [PDF]
Journal of Phase Equilibria and Diffusion, 2019 Assessing the predictive power of any computational model requires the definition of an appropriate metric or figure-of-merit (e.g. mean square error, maximum error, etc). However, quantifying errors in an alloy phase diagram with a single figure-of-merit is a considerably more complex problem.
Axel van de Walle, Qijun Hong
openaire +1 more source
A three dimensional limit load solution for highly undermatched single edge cracked specimens in pure bending [PDF]
, 2012 The accuracy of defect assessment methods for cracked structures depends on the accuracy of limit load solutions. The present paper focuses on a new method to construct simple three-dimensional kinematically admissible velocity fields for highly ...
S., Alexandrov, Yusof, Mustafa
core +1 more source
Cogent Social Sciences, 2020 Street trees in urban planning have a long history as providers of an amicable environment for urban dwellers. Nevertheless, street trees are not always without a challenge, their ecosystem disservices include, inter alia, cracking pavements and ...
Simbarashe Jombo +3 more
doaj +1 more source
Accuracy Comparison and Assessment of DSM Derived from GFDM Satellite and GF-7 Satellite Imagery
Remote Sensing, 2021 Digital Surface Model (DSM) derived from high resolution satellite imagery is important for various applications. GFDM is China’s first civil optical remote sensing satellite with multiple agile imaging modes and sub-meter resolution.
Xiaoyong Zhu +4 more
doaj +1 more source
Method for Assessing the Fidelity of Optical Diffraction Tomography Reconstruction Methods
, 2019 We use a spatial light modulator in a diffraction tomographic system to assess the accuracy of different refractive index reconstruction algorithms. Optical phase conjugation principles through complex media, allows us to quantify the error for different
Ayoub, Ahmed B. +4 more
core +1 more source