Results 51 to 60 of about 67,028 (333)

Systematic Geolocation Errors of FengYun-3D MERSI2

open access: yesIEEE Transactions on Geoscience and Remote Sensing, 2022
Geolocation accuracy is a critical issue for remote sensing applications. To achieve sub-pixel accuracy, geolocation errors need to be systematically identified and corrected.
H. Pan   +3 more
semanticscholar   +1 more source

Geolocation with FDOA Measurements via Polynomial Systems and RANSAC

open access: yes, 2017
The problem of geolocation of a transmitter via time difference of arrival (TDOA) and frequency difference of arrival (FDOA) is given as a system of polynomial equations.
Bates, Daniel J., Cameron, Karleigh J.
core   +1 more source

Multimodal news article analysis [PDF]

open access: yes, 2017
The intersection of Computer Vision and Natural Language Processing has been a hot topic of research in recent years, with results that were unthinkable only a few years ago.
Ramisa Ayats, Arnau
core   +2 more sources

Modeling future spread of infections via mobile geolocation data and population dynamics. An application to COVID-19 in Brazil

open access: yesPLoS ONE, 2020
Mobile geolocation data is a valuable asset in the assessment of movement patterns of a population. Once a highly contagious disease takes place in a location the movement patterns aid in predicting the potential spatial spreading of the disease, hence ...
P. Peixoto   +3 more
semanticscholar   +1 more source

Deep-Learning-based Automated Palm Tree Counting and Geolocation in Large Farms from Aerial Geotagged Images [PDF]

open access: yesAgronomy, 2020
In this paper, we propose an original deep learning framework for the automated counting and geolocation of palm trees from aerial images using convolutional neural networks.
Adel Ammar, A. Koubâa
semanticscholar   +1 more source

A Coarse-to-Fine Model for Geolocating Chinese Addresses

open access: yesISPRS International Journal of Geo-Information, 2020
Address geolocation aims to associate address texts to the geographic locations. In China, due to the increasing demand for LBS applications such as take-out services and express delivery, automatically geolocating the unstructured address information is
Chunyao Qian   +4 more
doaj   +1 more source

Citizen Engagement for Social and Technological Innovation in Sustainable Energy Systems

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This study underscores the potential of citizen participation in the energy transition by providing insights to foster citizen‐driven innovation. An analysis of energy communities, one of the most dynamic innovations in the energy sector, reveals that these models can be citizen‐led initiatives regarding their operational and organizational structure ...
Ana Belén Cristóbal   +3 more
wiley   +1 more source

High-Resolution Spaceborne SAR Geolocation Accuracy Analysis and Error Correction

open access: yesRemote Sensing
High-accuracy geolocation is crucial for high-resolution spaceborne SAR images. Most advanced SAR satellites have a theoretical geolocation accuracy better than 1 m, but this may be unrealizable with less accurate external data, such as atmospheric ...
Facheng Li, Qiming Zeng
doaj   +1 more source

Exploiting Text and Network Context for Geolocation of Social Media Users

open access: yes, 2015
Research on automatically geolocating social media users has conventionally been based on the text content of posts from a given user or the social network of the user, with very little crossover between the two, and no bench-marking of the two ...
Baldwin, Timothy   +3 more
core   +1 more source

Aplikasi Absensi Karyawan Menggunakan Geolocation Dan Finger Print Berbasis Android

open access: yesJurnal Sintaks Logika, 2022
Penelitian ini bertujuan membangun suatu aplikasi absensi yang akan mencatat data dan daftar kehadiran karyawan, waktu kedatangan, waktu pulang, yang akan dibuat secara sistematis menggunakan geolocation dan finger print, serta dilengkapi fitur ...
Anggita Arfina Arfah, Untung Suwardoyo
semanticscholar   +1 more source

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