Pub Date : 2023-02-01DOI: 10.1061/(asce)su.1943-5428.0000411
Tingting Liu, Rui Ding, Songtao Ai
{"title":"An Improved Intersection Method for Positioning and Its Application to Dalk Glacier, East Antarctica","authors":"Tingting Liu, Rui Ding, Songtao Ai","doi":"10.1061/(asce)su.1943-5428.0000411","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000411","url":null,"abstract":"","PeriodicalId":54366,"journal":{"name":"Journal of Surveying Engineering","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47798495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-01DOI: 10.1061/(asce)su.1943-5428.0000415
Tuna Erol, D. U. Sanli
{"title":"Effect of Large Height Difference on Global Positioning System Solutions from a Commercially Available Software Package","authors":"Tuna Erol, D. U. Sanli","doi":"10.1061/(asce)su.1943-5428.0000415","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000415","url":null,"abstract":"","PeriodicalId":54366,"journal":{"name":"Journal of Surveying Engineering","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48079764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-01DOI: 10.1061/(asce)su.1943-5428.0000416
M. Eshagh
: Precise navigation, as a method for guiding vehicles from one point to another, is an important subject these days especially in navigation of aircraft. Global navigation satellite systems (GNSSs) are capable tools for such a purpose. Any intentional or unintentional interference in satellite signals may cause risks of deadly accidents. Therefore, it is tremendously important to control airports or harbors and locate any existing radio frequency interference device. This localization can be done based on measuring time of arrival (TOA), angle of arrival (AOA), or time difference of arrival (TDOA) of signals from the device to sensors or receivers at some basepoints. In this article, a method is proposed based on these arrivals for optimizing the configuration created by these basepoints from a large grid of points covering a control area. Furthermore, a simulation test was performed to verify the theory, and after that a control network was designed and optimized for the international Landvetter Airport of Sweden. Our simulation studies show that when the AOA is used, our optimization is more robust with respect to the control grid resolution. In addition, optimization based on the TDOA improves the coverage over the control area with a significant reduction of error of control points, but because of the special geometric shape of the Landvetter Airport, such an optimization was not successful. DOI: 10.1061/(ASCE)SU.1943-5428.0000416. This work is made available under the terms of the Creative Commons Attribution 4.0 International license, https://creativecommons.org/licenses/by/4.0/.
{"title":"Optimization of Basepoint Configuration in Localization of Signal Interference Device","authors":"M. Eshagh","doi":"10.1061/(asce)su.1943-5428.0000416","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000416","url":null,"abstract":": Precise navigation, as a method for guiding vehicles from one point to another, is an important subject these days especially in navigation of aircraft. Global navigation satellite systems (GNSSs) are capable tools for such a purpose. Any intentional or unintentional interference in satellite signals may cause risks of deadly accidents. Therefore, it is tremendously important to control airports or harbors and locate any existing radio frequency interference device. This localization can be done based on measuring time of arrival (TOA), angle of arrival (AOA), or time difference of arrival (TDOA) of signals from the device to sensors or receivers at some basepoints. In this article, a method is proposed based on these arrivals for optimizing the configuration created by these basepoints from a large grid of points covering a control area. Furthermore, a simulation test was performed to verify the theory, and after that a control network was designed and optimized for the international Landvetter Airport of Sweden. Our simulation studies show that when the AOA is used, our optimization is more robust with respect to the control grid resolution. In addition, optimization based on the TDOA improves the coverage over the control area with a significant reduction of error of control points, but because of the special geometric shape of the Landvetter Airport, such an optimization was not successful. DOI: 10.1061/(ASCE)SU.1943-5428.0000416. This work is made available under the terms of the Creative Commons Attribution 4.0 International license, https://creativecommons.org/licenses/by/4.0/.","PeriodicalId":54366,"journal":{"name":"Journal of Surveying Engineering","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46032234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-01DOI: 10.1061/jsued2.sueng-1366
V. F. Rofatto, Maria Luísa Silva Bonimani, M. T. Matsuoka, I. Klein, Caio Cesar de Campos
{"title":"Resampling Methods in Neural Networks: From Point to Interval Application to Coordinate Transformation","authors":"V. F. Rofatto, Maria Luísa Silva Bonimani, M. T. Matsuoka, I. Klein, Caio Cesar de Campos","doi":"10.1061/jsued2.sueng-1366","DOIUrl":"https://doi.org/10.1061/jsued2.sueng-1366","url":null,"abstract":"","PeriodicalId":54366,"journal":{"name":"Journal of Surveying Engineering","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48878307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-01DOI: 10.1061/jsued2.sueng-1369
Guoquan Wang
{"title":"Seasonal Subsidence and Heave Recorded by Borehole Extensometers in Houston","authors":"Guoquan Wang","doi":"10.1061/jsued2.sueng-1369","DOIUrl":"https://doi.org/10.1061/jsued2.sueng-1369","url":null,"abstract":"","PeriodicalId":54366,"journal":{"name":"Journal of Surveying Engineering","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49374795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1061/jsued2.sueng-1286
Junqiang Han, R. Tu, Siyao Wang, Xiaochun Lu
{"title":"GNSS Surface Occlusion Model Analysis Based on Different Fitting Functions","authors":"Junqiang Han, R. Tu, Siyao Wang, Xiaochun Lu","doi":"10.1061/jsued2.sueng-1286","DOIUrl":"https://doi.org/10.1061/jsued2.sueng-1286","url":null,"abstract":"","PeriodicalId":54366,"journal":{"name":"Journal of Surveying Engineering","volume":"1 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"58597130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1061/jsued2.sueng-1354
Yanning Zheng, Bofeng Li
{"title":"Numerical Modification to Speed Up the Convergence of Uncombined Precise Point Positioning","authors":"Yanning Zheng, Bofeng Li","doi":"10.1061/jsued2.sueng-1354","DOIUrl":"https://doi.org/10.1061/jsued2.sueng-1354","url":null,"abstract":"","PeriodicalId":54366,"journal":{"name":"Journal of Surveying Engineering","volume":"1 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"58597139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1061/jsued2.sueng-1361
R. G. Hoşbaş
{"title":"Computation of Circular Curve Elements Passing through Multiple Points by Using Cosine Theorem","authors":"R. G. Hoşbaş","doi":"10.1061/jsued2.sueng-1361","DOIUrl":"https://doi.org/10.1061/jsued2.sueng-1361","url":null,"abstract":"","PeriodicalId":54366,"journal":{"name":"Journal of Surveying Engineering","volume":"1 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"58597147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1061/jsued2.sueng-1402
Zhen Sun, Zhenjie Wang, Z. Nie, Shuang Zhao, Yi Yu
{"title":"Improved GNSS/Acoustic Underwater Positioning with Between-Buoy Baseline Constraint","authors":"Zhen Sun, Zhenjie Wang, Z. Nie, Shuang Zhao, Yi Yu","doi":"10.1061/jsued2.sueng-1402","DOIUrl":"https://doi.org/10.1061/jsued2.sueng-1402","url":null,"abstract":"","PeriodicalId":54366,"journal":{"name":"Journal of Surveying Engineering","volume":"1 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"58597352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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