Results 111 to 120 of about 54,994 (234)

Fisheye Photogrammetry to Survey Narrow Spaces in Architecture and a Hypogea Environment [PDF]

, 2018
Nowadays, the increasing computation power of commercial grade processors has actively led to a vast spreading of image-based reconstruction software as well as its application in different disciplines.
Baiocchi, Valerio, Barazzetti, Luigi, Del Pizzo, Silvio, Fassi, Francesco, Giannone, Francesca, Perfetti, Luca, Polari, Carlo, Previtali, Mattia, Roncoroni, Fabio, Troisi, Salvatore   +9 more
core   +2 more sources

Sediment Resuspension Under Wind‐Driven Currents and Waves: 1D Numerical Simulations Guided by Direct Observations Along the Dead Sea Shore

Journal of Geophysical Research: Oceans, Volume 131, Issue 1, January 2026.
Abstract Resuspension of fine‐grained bottom sediment under wind‐driven currents and waves is a key process in shaping nearshore environments. Commonly, resuspension is quantified for predicting the dispersion of contaminants and nutrients affecting water quality by numerical modeling and field measurements. Although a large body of research deals with
H. Eyal, N. G. Lensky, V. Lyakhovsky, Y. Sturlesi, Y. Enzel, E. Meiburg   +5 more
wiley   +1 more source

Synchronized Multidisciplinary Observations in Large‐Scale Dam Breach Experiments to Enhance the Understanding of Dam Failure Evolution

Water Resources Research, Volume 62, Issue 1, January 2026.
Abstract Natural landslide dams pose severe hazards when they fail, and understanding their breach processes remain challenging because such events are rarely observed directly in the field. To address this gap, we conducted large‐scale overtopping experiments with compacted (CP) and non‐compacted (NCP) dams, supported by a synchronized multi‐sensor ...
Su‐Chin Chen, Chi‐Yao Hung, Pei‐Yi Chen, Samkele S. Tfwala, Min‐Chih Liang, Chen‐Han Jiang, Wei‐An Chao   +6 more
wiley   +1 more source

Terrestrial Structure from Motion Photogrammetry for Deriving Forest Inventory Data

Remote Sensing, 2019
The measurements of tree attributes required for forest monitoring and management planning, e.g., National Forest Inventories, are derived by rather time-consuming field measurements on sample plots, using calipers and measurement tapes.
Livia Piermattei, Wilfried Karel, Di Wang, Martin Wieser, Martin Mokroš, Peter Surový, Milan Koreň, Julián Tomaštík, Norbert Pfeifer, Markus Hollaus   +9 more
doaj   +1 more source

Drones and Digital Photogrammetry: From Classifications to Continuums for Monitoring River Habitat and Hydromorphology [PDF]

, 2017
Recently, we have gained the opportunity to obtain very high-resolution imagery and topographic data of rivers using drones and novel digital photogrammetric processing techniques.
Colin N, Cooke RU, Jimenez Cisneros BE, Petrie G, Raven PJ, Vericat D, Westaway RM   +6 more
core   +1 more source

Quantifying fish‐derived nutrient hotspots across reefscapes

Journal of Animal Ecology, Volume 95, Issue 1, Page 143-156, January 2026.
We show how reef structural complexity at multiple scales shapes fish‐driven nutrient hotspots and benthic enrichment. By identifying thresholds in relief and fine‐scale complexity, our study reveals when and where nutrient hotspots may form on coral reefs, offering practical guidance for coral reef restoration and ecosystem management.
Noelle K. Helder, Amelia Moura, Alexander Neufeld, John H. R. Burns, Stephanie J. Green   +4 more
wiley   +1 more source

Proactive Coral Reef Restoration Using Thermally Tolerant Corals in Hawaiʻi

Conservation Letters, Volume 19, Issue 1, January/February 2026.
ABSTRACT Effective conservation of degraded ecosystems requires mitigation of the original cause of decline, but this is difficult in the context of global climate change. On coral reefs, persistent environmental stress, which causes coral bleaching, may be addressed in restoration efforts by using coral stocks which are naturally more resilient, an ...
Hanalei Hoʻopai‐Sylva, Carlo Caruso, Spencer Miller, Joshua R. Hancock, Matthew Parry, Kira Hughes, Crawford Drury   +6 more
wiley   +1 more source

From pixel to mesh: accurate and straightforward 3D documentation of cultural heritage from the Cres/Lošinj archipelago [PDF]

, 2015
Most people like 3D visualizations. Whether it is in movies, holograms or games, 3D (literally) adds an extra dimension to conventional pictures. However, 3D data and their visualizations can also have scientic archaeological benets: they are crucial in ...
Doneus, Michael, Doneus, Nives, Verhoeven, Geert, Štuhec, Seta   +3 more
core  

Recuperación de pares estereoscópicos antiguos para la generación de modelos tridimensionales digitales de estados pasados de edificios históricos [PDF]

, 2017
[EN] Three-dimensional models with photographic textures have become a usual product for the study and dissemination of elements of heritage. The interest for cultural heritage also includes evolution along time; therefore, apart from the 3D models of ...
Rodríguez Miranda, Álvaro, Valle Melón, José Manuel   +1 more
core   +1 more source

SfM photogrammetry applied to taxonomic determination of archaeofauna remains

, 2019
Al Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) y a la Universidad Nacional de La Plata por el financiamiento de las investigaciones. A los Sres. Orellanas y Silva del ex Zoológico Municipal de Santiago del Estero “San Francisco de Asís”, que permitieron recuperar los restos de un individuo de Lama glama. A la Lic.
Lorenzo, Gabriela, Lopez, Luciano, Moralejo, Reinaldo A., del Papa, Luis M.   +3 more
openaire   +2 more sources