Results 31 to 40 of about 54,210 (272)

MODELING AND SIMULATION OF HIGH RESOLUTION OPTICAL REMOTE SENSING SATELLITE GEOMETRIC CHAIN [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
The high resolution satellite with the longer focal length and the larger aperture has been widely used in georeferencing of the observed scene in recent years.
Z. Xia, S. Cheng, Q. Huang, G. Tian
doaj   +1 more source

Traffic event detection framework using social media [PDF]

open access: yes, 2017
This is an accepted manuscript of an article published by IEEE in 2017 IEEE International Conference on Smart Grid and Smart Cities (ICSGSC) on 18/09/2017, available online: https://ieeexplore.ieee.org/document/8038595 The accepted version of the ...
Ammari, A   +4 more
core   +1 more source

Green Communication with Geolocation

open access: yesCoRR, 2018
Green communications is the practice of selecting energy efficient communications, networking technologies and products. This process is followed by minimizing resource use whenever possible in all branches of communications. In this day and age, green communication is vital to the footprint we leave on this planet as we move into a completely digital ...
Gautam Srivastava 0001   +3 more
openaire   +2 more sources

Continuous Representation of Location for Geolocation and Lexical Dialectology using Mixture Density Networks

open access: yes, 2017
We propose a method for embedding two-dimensional locations in a continuous vector space using a neural network-based model incorporating mixtures of Gaussian distributions, presenting two model variants for text-based geolocation and lexical ...
Baldwin, Timothy   +2 more
core   +1 more source

Capacity Building in Africa: Training the Next Generation of Surveyors in Building High-Accuracy Digital Twins in South Africa [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
During the Federation Internationale des Geometres (FIG) Annual Meeting 2026 in Cape Town, the Department: Land Reform and Rural Development (DLRRD) will demonstrate its approach to high-resolution 3D mapping.
M. C. Abrams, C. Heimann, S. Minnie
doaj   +1 more source

A Fast, Three-Dimensional, Indirect Geolocation Method Using IAGM and DSM Data without GCPs for Spaceborne SAR Images

open access: yesSensors, 2019
To determine the geolocation of a pixel for spaceborne synthetic aperture radar (SAR) images, traditional indirect geolocation methods can cause great computational complexity. In this paper, a fast, three-dimensional, indirect geolocation method without
Min Liu, Peng Xiao
doaj   +1 more source

Earth Polychromatic Imaging Camera Geolocation; Strategies to Reduce Uncertainty

open access: yesFrontiers in Remote Sensing, 2021
Earth Polychromatic Imaging Camera occupies a unique point of view for an Earth imager by being located approximately 1.5 million km from the planet at Earth-Sun Lagrange point, L1. This creates a number of unique challenges in geolocation, some of which
Karin Blank   +5 more
doaj   +1 more source

Privacy Issues of the W3C Geolocation API [PDF]

open access: yes, 2010
The W3C's Geolocation API may rapidly standardize the transmission of location information on the Web, but, in dealing with such sensitive information, it also raises serious privacy concerns.
Doty, Nick   +2 more
core   +2 more sources

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

Geolocalization in Smart Environment

open access: yesProceedings of the 8th International Conference on Sensor Networks, 2019
Nowadays, wireless indoor positioning systems have become very familiar, and widespread all over the world. They are successfully used in many applications including tracking objects e.g. Firemen who usually face life-threatening situations. Indoor positioning systems become critically convenient in such scenarios. This paper deals with the tracking of
Joseph Merhej   +4 more
openaire   +1 more source

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