Results 41 to 50 of about 11,860 (213)

Construction of an Orthophoto-Draped 3D Model and Classification of Intertidal Habitats Using UAV Imagery in the Galapagos Archipelago

open access: yesDrones, 2023
Worldwide, an increasing number of marine islands suffer from various pressures on the environment, driven by climate change and increasing land demands.
Andrée De Cock   +11 more
doaj   +1 more source

Digital Orthophoto Production Using Close-Range Photographs for High Curved Objects

open access: yesJournal of Engineering, 2015
Orthophoto provides a significant alternative capability for the presentation of architectural or archaeological applications. Although orthophoto production from airphotography of high or lower altitudes is considered to be typical, the close range ...
Fanar Mansour Abed, Ass. Lect.
doaj   +2 more sources

Analytical and digital photogrammetric geodata production systems (a comparison test)

open access: yesGeodesy and Cartography, 2012
Up‐to‐date mapping technologies are in the middle of transition from analytical to digital. The usage of new methods and technologies implies the desire to increase mapping capability.
Birutė Ruzgienė, Edita Aleknienė
doaj   +1 more source

A Survey of "The Sala degli Stucchi, an ornate baroque hall" [PDF]

open access: yes, 2005
The "Sala degli stucchi" is a heavely decorated baroque hall, as the Italian name itself suggests, in the Royal Palace in Turin. The present work describes a survey of this historic object.
Porporato C., Rinaudo F.
core  

Monitoring post-fire forest recovery using multi-temporal Digital Surface Models generated from different platforms [PDF]

open access: yes, 2016
Wildfires can greatly affect forest dynamics. Given the alteration of fire regimes foreseen globally due to climate and land use changes, greater attention should be devoted to prevention and restoration activities.
Aicardi, Irene   +5 more
core   +1 more source

A Geomorphometric Approach to Estimate the Deterioration of Earthen Archaeological Sites by Rainfall and Diffusion Processes: The Huaca Chornancap (Eighth–14th Century ad), Lambayeque, Peru

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Rain‐induced erosion processes can severely damage Earthen archaeological sites. Huaca Chornancap (HCH; eighth–14th century ad) is a platform located in the Lambayeque region (Peru) exposed to seasonal rain due to El Niño Southern Oscillation (ENSO).
Luigi Magnini   +5 more
wiley   +1 more source

3D Digital protection and representation of burial ruins based on LiDAR and UAV survey

open access: yesMeasurement + Control, 2022
To improve the efficiency and accuracy of digital protection of burial sites, the digital protection of burial sites was studied by the collaborative observation technology of LiDAR and unmanned aerial vehicle (UAV) mapping.
Ming Guo   +5 more
doaj   +1 more source

Methodology for the metric restoration of the historical cartography applied to Francisco Coello's cartografic series of the Royal Site of Aranjuez [PDF]

open access: yes, 2011
Hojas Kilométricas (Kilometric Sheets). Specifically, the study focuses on those sheets referring to the city centre and surrounding area of the Royal Site of Aranjuez, a town in the south of the Province of Madrid.
Asenjo Villar, Juan Carlos   +2 more
core   +1 more source

Spectral features based tea garden extraction from digital orthophoto maps [PDF]

open access: yesProceedings of the ICA, 2018
Abstract. The advancements in the photogrammetry and remote sensing technologies has made it possible to extract useful tangible information from data which plays a pivotal role in various application such as management and monitoring of forests and agricultural lands etc.
BAYRAM, BÜLENT   +3 more
openaire   +3 more sources

Creation of a Landslide Susceptibility Map Using Short‐Term Data From the July 2018 Heavy Rainfall in Southern Hiroshima Prefecture

open access: yesGeological Journal, EarlyView.
This work advances landslide susceptibility mapping by incorporating short‐term trigger data with landscape susceptibility mapping. We also examine the importance of downsampling, watershed delineation and geospatial correlations in evaluating outcomes.
Kanta Kotsugi   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy