Results 81 to 90 of about 4,729 (190)

Exterior Orientation in a Box: Cost-Effective RTK/IMU-Based Photo Geotagging [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
This paper presents a small, cableless and cost-effective (circa € 500 in 2022) device that embeds an RTK-enabled GNSS receiver and IMU in a 3D printed case to record the exterior orientation of photos via the camera's hot shoe.
M. Wieser   +3 more
doaj   +1 more source

Who Tweets with Their Location? Understanding the Relationship between Demographic Characteristics and the Use of Geoservices and Geotagging on Twitter. [PDF]

open access: yesPLoS ONE, 2015
In this paper we take advantage of recent developments in identifying the demographic characteristics of Twitter users to explore the demographic differences between those who do and do not enable location services and those who do and do not geotag ...
Luke Sloan, Jeffrey Morgan
doaj   +1 more source

Homesick L\'evy walk: A mobility model having Ichi-go Ichi-e and scale-free properties of human encounters

open access: yes, 2014
In recent years, mobility models have been reconsidered based on findings by analyzing some big datasets collected by GPS sensors, cellphone call records, and Geotagging.
Fujihara, Akihiro, Miwa, Hiroyoshi
core   +1 more source

Expanding Protected Areas to Safeguard Kenya's Herpetofauna Under Climate Change

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
Climate change threatens herpetofauna species by reducing suitable habitats and limiting species distributions, yet most existing protected areas provide inadequate coverage for them. Using species distribution models and systematic conservation planning, we identified priority areas requiring protected areas expansion to mitigate biodiversity loss in ...
Ronnie Mwangi Kimani   +4 more
wiley   +1 more source

Design and Fabrication of a Self‐Driven Air Purifying Bicycle With Real‐Time Monitoring System

open access: yesEngineering Reports, Volume 7, Issue 12, December 2025.
This study presents a self‐powered air purifying bicycle that delivers real‐time filtered airflow based on environmental and physiological feedback, significantly reducing cyclist exposure to PM2.5 and VOCs while enhancing urban air quality through dual‐channel purification.
Manpreet Singh   +3 more
wiley   +1 more source

A Survey of Location Prediction on Twitter

open access: yes, 2018
Locations, e.g., countries, states, cities, and point-of-interests, are central to news, emergency events, and people's daily lives. Automatic identification of locations associated with or mentioned in documents has been explored for decades.
Han, Jialong, Sun, Aixin, Zheng, Xin
core   +1 more source

Alts, Abbreviations, and AKAs:historical onomastic variation and automated named entity recognition [PDF]

open access: yes, 2017
The accurate automated identification of named places is a major concern for scholars in the digital humanities, and especially for those engaged in research that depends upon the gazetteer-led recognition of specific aspects.
Butler, James Odelle   +3 more
core   +2 more sources

Affordable phenomics: Expanding access to enhancing genetic gain in plant breeding

open access: yesThe Plant Phenome Journal, Volume 8, Issue 1, December 2025.
Abstract Plant breeders need to evaluate large breeding populations rapidly and accurately to identify and assess genetic variation responsible for many traits, including yield, quality, resistance, and climate resilience. Although advanced molecular tools, including marker‐assisted selection, genomic selection, and gene editing, are being used to ...
V. Hoyos‐Villegas   +12 more
wiley   +1 more source

Automatic Discovery and Geotagging of Objects from Street View Imagery

open access: yesRemote Sensing, 2018
Many applications, such as autonomous navigation, urban planning, and asset monitoring, rely on the availability of accurate information about objects and their geolocations.
Vladimir A. Krylov   +2 more
doaj   +1 more source

Geotagging Archaeological Photographs

open access: yes, 2017
This presentation was given in in the Scholars' Lab at the University of Virginia Library for GIS Day 2017. It briefly outlines the American Numismatic Society's Agnes Baldwin Brett collection of archaeological photographs (http://numismatics.org/archives/ark:/53695/nnan0037) of Greece, Italy, and Turkey taken in the early 20th century, the linking to ...
openaire   +1 more source

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