DC Field | Value | Language |
---|---|---|
dc.contributor.author | Joo, Jungmin | ko |
dc.contributor.author | Heo, Moonbeom | ko |
dc.contributor.author | Bang, Hyochoong | ko |
dc.date.accessioned | 2016-04-20T07:03:43Z | - |
dc.date.available | 2016-04-20T07:03:43Z | - |
dc.date.created | 2015-09-21 | - |
dc.date.created | 2015-09-21 | - |
dc.date.created | 2015-09-21 | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, v.58, no.3, pp.129 - 135 | - |
dc.identifier.issn | 0549-3811 | - |
dc.identifier.uri | http://hdl.handle.net/10203/205666 | - |
dc.description.abstract | The largest source of positioning error for single-frequency users of the Global Navigation Satellite System (GNSS) is typically the radio delay caused by the ionosphere. Although several analytic function-based models for correcting ionospheric errors are available, grid-based models are preferred because of their high estimation accuracy and low complexity. We propose an adaptive ionospheric pierce point cut-off radius control algorithm for the high-resolution, grid-based correction of ionospheric errors. The proposed scheme adjusts the IPP cut-off radii by comparing the target IPP densities with the current effective densities. Simulation results show that our method gives the required effective IPP density using this cut-off radius control, thus improving the accuracy and availability of the correction service. It is expected that the proposed scheme will make high-resolution, grid-based ionospheric correction available for Korean satellite navigation systems with a local distribution of ground reference stations. System development costs will also be reduced since it will require fewer reference stations. | - |
dc.language | English | - |
dc.publisher | JAPAN SOC AERONAUT SPACE SCI | - |
dc.title | Adaptive Ionospheric Pierce Point Cut-off Radius Control for Korean Satellite Navigation Systems | - |
dc.type | Article | - |
dc.identifier.wosid | 000360446500003 | - |
dc.identifier.scopusid | 2-s2.0-84929470825 | - |
dc.type.rims | ART | - |
dc.citation.volume | 58 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 129 | - |
dc.citation.endingpage | 135 | - |
dc.citation.publicationname | TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES | - |
dc.contributor.localauthor | Bang, Hyochoong | - |
dc.contributor.nonIdAuthor | Heo, Moonbeom | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | High-resolution Ionospheric Grid Model | - |
dc.subject.keywordAuthor | Effective IPP Density | - |
dc.subject.keywordAuthor | Adaptive IPP Cut-off Radius Control | - |
dc.subject.keywordAuthor | WLS | - |
dc.subject.keywordAuthor | SBAS | - |
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