Results 11 to 20 of about 53,810 (207)

Single-Epoch Ambiguity Resolution of a Large-Scale CORS Network with Multi-Frequency and Multi-Constellation GNSS

open access: yesRemote Sensing, 2022
Ambiguity resolution at Continuously Operating Reference Station (CORS) network sites is the key step in the whole processing chain of Network Real Time Kinematic (NRTK).
Shengyue Ji   +5 more
doaj   +1 more source

Influence of Pseudorange Biases on Single Epoch GNSS Integer Ambiguity Resolution

open access: yesIEEE Access, 2020
Model strength and biases are two main factors for GNSS integer ambiguity resolution. Due to the nonideal GNSS signal, the receiver's observations will be biased.
Xiaozhou Ye   +4 more
doaj   +1 more source

Ambiguity resolution for integrable gravitational charges

open access: yesJournal of High Energy Physics, 2022
Recently, Ciambelli, Leigh, and Pai (CLP) [ arXiv:2111.13181 ] have shown that nonzero charges integrating Hamilton’s equation can be defined for all diffeomorphisms acting near the boundary of a subregion in a gravitational theory.
Antony J. Speranza
doaj   +1 more source

Sequential Ambiguity Resolution Method for Poorly-Observed GNSS Data

open access: yesRemote Sensing, 2021
Integer ambiguity resolution is required to obtain precise coordinates for the global navigation satellite system (GNSS). Poorly observed data cause unfixed integer ambiguity and reduce the coordinate accuracy.
Haiyang Li   +3 more
doaj   +1 more source

When pragmatics matters more for truth-value judgments: An investigation of quantifier scope ambiguity

open access: yesGlossa, 2021
Investigations of linguistic meaning rely crucially on truth-value judgments, which assess whether a sentence can truthfully describe a given scenario.
Gregory Scontras, Lisa S. Pearl
doaj   +2 more sources

Track‐Before‐Resolving: Doppler ambiguity resolution at low SNR

open access: yesIET Radar, Sonar & Navigation, 2023
This study introduces a new scheme for resolving the ambiguity in a pulse‐Doppler radar. While ambiguity resolution is typically performed before tracking, the proposed approach, Track‐Before‐Resolving, is resolving ambiguity utilising tracking filters ...
Sang‐Jin Shin, Eun Hee Kim
doaj   +1 more source

A novel ambiguity resolution model of BeiDou navigation satellite system/inertial navigation system tightly coupled for kinematic-to-kinematic precise relative positioning

open access: yesInternational Journal of Distributed Sensor Networks, 2022
The carrier-based kinematic-to-kinematic relative positioning can obtain the precise baseline between two moving stations, which greatly expands the application field of dynamic relative positioning.
Ling Wu   +3 more
doaj   +1 more source

Psalm 4: Ambiguity and Resolution

open access: yesTyndale Bulletin, 2006
Translations of Psalm 4 differ at a number of points and thus point towards different understandings of it. In isolation, the opening verses do indeed raise a number of textual questions, and contain a number of interpretative ambiguities, which leave ...
John Goldingay
doaj   +1 more source

BeiDou System (BDS) Triple-Frequency Ambiguity Resolution without Code Measurements

open access: yesRemote Sensing, 2018
Phase and code measurements achieve ambiguity resolution in medium- or long-baseline computation. However, the code multipath effect on Global Navigation Satellite Systems (GNSS) phase and code measurements is a main source of error for ambiguity ...
Feng-Yu Chu, Ming Yang
doaj   +1 more source

A New Method of Ambiguity Resolution for Triple-Frequency GPS PPP

open access: yesITM Web of Conferences, 2016
At present, reliable ambiguity resolution in GPS precise point positioning (PPP) can be achieved through the traditional model called “EWL-WL-NL”. In this paper, we proposed a new model of ambiguity resolution,“WL-WL-WL”, where making use of linear ...
Lu Xiao-Feng   +2 more
doaj   +1 more source

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