Results 71 to 80 of about 29,531 (302)

Unmanned Aerial Vehicle (UAV) for monitoring soil erosion in Morocco [PDF]

open access: yes, 2012
This article presents an environmental remote sensing application using a UAV that is specifically aimed at reducing the data gap between field scale and satellite scale in soil erosion monitoring in Morocco. A fixed-wing aircraft type Sirius I (MAVinci,
D'Oleire-Oltmanns, Sebastian   +3 more
core   +1 more source

Control of Laser Scanner Trilateration Networks for Accurate Georeferencing of Caves: Application to El Castillo Cave (Spain)

open access: yesSustainability, 2021
There is a growing demand for measurements of natural and built elements, which require quantifiable accuracy and reliability, within various fields of application. Measurements from 3D Terrestrial Laser Scanner come in a point cloud, and different types
V. Bayarri   +3 more
semanticscholar   +1 more source

Georeferenced lives

open access: yes, 2012
To give a georeference means to give a reference as existing in the physical space of Earth. This procedure is widely used for the location of archaeological, historical and other sites when geographic information systems (GIS) are used. Here we are proposing to georeference the lives of famous people (in the paper, Newton and Schiaparelli) for ...
Sparavigna, A. C., Marazzato, R.
openaire   +2 more sources

Sources of Mapping used in Humanitarian Emergencies: The Case of Ebola

open access: yesQuaestiones Geographicae, 2022
The need to rapidly respond to health emergencies has generated various institutional initiatives to identify their location, through mapping. This study employs a qualitative-exploratory method, based on the daily monitoring of eight Ebola epidemics ...
Barra Martínez José Antonio   +2 more
doaj   +1 more source

A Synergistic Approach for Recovering Occlusion-Free Textured 3D Maps of Urban Facades from Heterogeneous Cartographic Data [PDF]

open access: yes, 2013
In this paper we present a practical approach for generating an occlusion-free textured 3D map of urban facades by the synergistic use of terrestrial images, 3D point clouds and area-based information.
Dornaika, Fadi   +5 more
core   +3 more sources

Comparison of image georeferencing strategies for agricultural applications of small unoccupied aircraft systems

open access: yesThe Plant Phenome Journal, 2021
Small unoccupied aircraft systems (sUAS) are becoming popular for mapping applications in agriculture, and photogrammetry software is available for developing orthorectified imagery and three‐dimensional surface models.
N. Ace Pugh   +4 more
semanticscholar   +1 more source

From ”Sapienza” to “Sapienza, State Archives in Rome”. A looping effect bringing back to the original source communication and culture by innovative and low cost 3D surveying, imaging systems and GIS applications [PDF]

open access: yes, 2016
Applicazione di tecnologie mensorie integrate Low Cost,web GIS,applicazione di tecniche di Computational photography per la comunicazione e condivisione dei dati, sistemi di Cloud computing.Archiviazione Grandi DatiHigh Quality survey models, realized ...
Catalani,Giulia   +8 more
core   +1 more source

Determining the Suitable Number of Ground Control Points for UAS Images Georeferencing by Varying Number and Spatial Distribution

open access: yesRemote Sensing, 2020
Currently, products that are obtained by Unmanned Aerial Systems (UAS) image processing based on structure-from-motion photogrammetry (SfM) are being investigated for use in high precision projects.
V. Oniga   +3 more
semanticscholar   +1 more source

Georeferencing Historic Collection Data

open access: yesBiodiversity Information Science and Standards, 2022
Collection data from historic collections often contain vague or non-specific location information of where the specimen was found. Now, during the mass-digitization era of natural history collections, this presents a challenge as we intend to georeference these locations without specific details of where they were found.
openaire   +2 more sources

Mapping Ancient Structures and Demonstrating Integrated Archaeological Geophysics at Huacas de Moche, Peru

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT At the Huacas de Moche (HdM), one of the most prominent archaeological sites in Trujillo, Peru, the needs of an expanding modern community are in direct conflict with the desire to preserve the wealth of archaeological information. The undetermined extent of the HdM site introduces disputes in land usage where potential archaeological features
Jared Low   +5 more
wiley   +1 more source

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