Results 191 to 200 of about 14,775 (232)

Partial Ambiguity Resolution for Ground and Space-Based Applications in a GPS+Galileo scenario: A simulation study

Advances in Space Research, 2016
Abstract Integer Ambiguity Resolution (IAR) is the key to fast and precise GNSS positioning. The proper diagnostic metric for successful IAR is provided by the ambiguity success rate being the probability of correct integer estimation. In this contribution we analyse the performance of different GPS+Galileo models in terms of number of epochs needed ...
Bofeng Li
exaly   +3 more sources

A data driven partial ambiguity resolution: Two step success rate criterion, and its simulation demonstration

Advances in Space Research, 2016
Abstract Ambiguity Resolution (AR) is a key technique in GNSS precise positioning. In case of weak models (i.e., low precision of data), however, the success rate of AR may be low, which may consequently introduce large errors to the baseline solution in cases of wrong fixing.
Sandra Verhagen, Yanqing Hou
exaly   +2 more sources

A sequential ambiguity selection strategy for partial ambiguity resolution during RTK positioning in urban areas

GPS Solutions, 2022
Qile Zhao, Jing Guo, Zhao Qile
exaly   +2 more sources

Application of optimal stopping theory in batch partial ambiguity resolution

GPS Solutions, 2023
Nobauki Kubo, Danan Dong, Jianping Wu
exaly   +2 more sources

A new partial ambiguity resolution method based on modified solution separation and GNSS epoch-differencing

Journal of Geodesy, 2022
Yuting Gao, Gao Yuting
exaly   +2 more sources

Partial GNSS ambiguity resolution in coordinate domain

Survey Review, 2018
Traditionally, if full ambiguity resolution is not successful, partial ambiguity resolution (PAR) will be tried.
Ji, S, Du, R, Chen, W, Wang, Z, He, K, Nie, Z   +5 more
openaire   +2 more sources

Partial search for multi-carrier GNSS ambiguity resolution

SPIE Proceedings, 2009
GNSS carrier phase integer ambiguity resolution is the key for higher precision positioning and navigation. Due to more ambiguities with the multiple frequencies per system, the successful resolution of all ambiguities may not always be possible. However, a subset of the ambiguities can still be possible.
Xing-wang Zhao, Qing Wang, Shu-guo Pan, Yi Zhao   +3 more
openaire   +1 more source