Pub Date : 2021-05-01DOI: 10.1061/(ASCE)SU.1943-5428.0000349
M. Polo, E. Quirós, Á. M. Felicísimo
AbstractIn our society, geospatial data are used for multiple purposes, and their use has grown exponentially in recent decades, especially with the emergence of COVID-19. In this sense, universiti...
{"title":"Geoengineering Education for Management of Geospatial Data in University Context","authors":"M. Polo, E. Quirós, Á. M. Felicísimo","doi":"10.1061/(ASCE)SU.1943-5428.0000349","DOIUrl":"https://doi.org/10.1061/(ASCE)SU.1943-5428.0000349","url":null,"abstract":"AbstractIn our society, geospatial data are used for multiple purposes, and their use has grown exponentially in recent decades, especially with the emergence of COVID-19. In this sense, universiti...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127963503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-01DOI: 10.1061/(ASCE)SU.1943-5428.0000347
Fumei Wu, Ziqing Wei, Feng Ming, A. Zeng
AbstractThe BeiDou Navigation Satellite System (BDS) has used the BeiDou Coordinate System (BDCS) as its geodetic reference system since December 2017. After a brief description of the background, ...
{"title":"The First Realization of BeiDou Coordinate System and Its Assessment","authors":"Fumei Wu, Ziqing Wei, Feng Ming, A. Zeng","doi":"10.1061/(ASCE)SU.1943-5428.0000347","DOIUrl":"https://doi.org/10.1061/(ASCE)SU.1943-5428.0000347","url":null,"abstract":"AbstractThe BeiDou Navigation Satellite System (BDS) has used the BeiDou Coordinate System (BDCS) as its geodetic reference system since December 2017. After a brief description of the background, ...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124808748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-01DOI: 10.1061/(asce)su.1943-5428.0000344
Gustaf Uggla, M. Horemuz
{"title":"Conceptualizing Georeferencing for Terrestrial Laser Scanning and Improving Point Cloud Metadata","authors":"Gustaf Uggla, M. Horemuz","doi":"10.1061/(asce)su.1943-5428.0000344","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000344","url":null,"abstract":"","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121548266","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-01DOI: 10.1061/(ASCE)SU.1943-5428.0000348
M. Abdelazeem
AbstractThis study aims to develop a new real-time zenith tropospheric delay (ZTD) model over Africa, namely the AFRC-Trop model. In order to estimate the ZTD, global positioning system (GPS) obser...
{"title":"AFRC-Trop: New Real-Time Zenith Tropospheric Delay Model over Africa","authors":"M. Abdelazeem","doi":"10.1061/(ASCE)SU.1943-5428.0000348","DOIUrl":"https://doi.org/10.1061/(ASCE)SU.1943-5428.0000348","url":null,"abstract":"AbstractThis study aims to develop a new real-time zenith tropospheric delay (ZTD) model over Africa, namely the AFRC-Trop model. In order to estimate the ZTD, global positioning system (GPS) obser...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131772665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-02-01DOI: 10.1061/(ASCE)SU.1943-5428.0000330
T. Lasky, T. Swanston, K. Yen
AbstractThis case study examines two essential aspects of mobile terrestrial laser scanning (MTLS). First, it provides results of an investigation into key data management issues experienced by a f...
{"title":"Automated Metadata Cataloging for Mobile Terrestrial Laser Scanning Data Management: Case Study","authors":"T. Lasky, T. Swanston, K. Yen","doi":"10.1061/(ASCE)SU.1943-5428.0000330","DOIUrl":"https://doi.org/10.1061/(ASCE)SU.1943-5428.0000330","url":null,"abstract":"AbstractThis case study examines two essential aspects of mobile terrestrial laser scanning (MTLS). First, it provides results of an investigation into key data management issues experienced by a f...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124882074","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-02-01DOI: 10.1061/(ASCE)SU.1943-5428.0000332
P. Manwiller
AbstractThe adjustment of laser tracker network measurements for large-scale metrology applications has unique considerations not commonly encountered in the network adjustment approaches generally...
摘要用于大规模计量的激光跟踪网测量平差具有一般网平差方法所不具备的独特考虑。
{"title":"Three-Dimensional Network Adjustment of Laser Tracker Measurements for Large-Scale Metrology Applications","authors":"P. Manwiller","doi":"10.1061/(ASCE)SU.1943-5428.0000332","DOIUrl":"https://doi.org/10.1061/(ASCE)SU.1943-5428.0000332","url":null,"abstract":"AbstractThe adjustment of laser tracker network measurements for large-scale metrology applications has unique considerations not commonly encountered in the network adjustment approaches generally...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129414945","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-02-01DOI: 10.1061/(asce)su.1943-5428.0000336
Tong Liu, Tianhe Xu, W. Nie, Mowen Li, Zhenlong Fang, Yujun Du, Yiping Jiang, Guochang Xu
AbstractAn n-station continuously operated global navigation satellite system (GNSS) network contains n-1 independent baselines. Baseline structure is critical to positioning accuracy, and the fina...
{"title":"Optimal Independent Baseline Searching for Global GNSS Networks","authors":"Tong Liu, Tianhe Xu, W. Nie, Mowen Li, Zhenlong Fang, Yujun Du, Yiping Jiang, Guochang Xu","doi":"10.1061/(asce)su.1943-5428.0000336","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000336","url":null,"abstract":"AbstractAn n-station continuously operated global navigation satellite system (GNSS) network contains n-1 independent baselines. Baseline structure is critical to positioning accuracy, and the fina...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124031590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-02-01DOI: 10.1061/(asce)su.1943-5428.0000341
C. Aydin, H. Duman, Özge Güneş, Dogan Ugur Sanli
AbstractThis study investigates the effect of stochastic model errors on the significance test for velocities in the analysis of a global positioning system (GPS) position time series. This effect ...
{"title":"Effect of Stochastic Model Errors on Significance Test for Velocities in Analysis of GPS Position Time Series","authors":"C. Aydin, H. Duman, Özge Güneş, Dogan Ugur Sanli","doi":"10.1061/(asce)su.1943-5428.0000341","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000341","url":null,"abstract":"AbstractThis study investigates the effect of stochastic model errors on the significance test for velocities in the analysis of a global positioning system (GPS) position time series. This effect ...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115723989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-02-01DOI: 10.1061/(ASCE)SU.1943-5428.0000334
Paweł Postek
AbstractOptimization of a geodetic network is a process in which a specific stage (or stages) is designed in such a way that the obtained result meets the assumed (optimum) design requirements. The...
{"title":"New Computer Simulation Method for First-Order Design of Geodetic Network: Aiming for Low Cost","authors":"Paweł Postek","doi":"10.1061/(ASCE)SU.1943-5428.0000334","DOIUrl":"https://doi.org/10.1061/(ASCE)SU.1943-5428.0000334","url":null,"abstract":"AbstractOptimization of a geodetic network is a process in which a specific stage (or stages) is designed in such a way that the obtained result meets the assumed (optimum) design requirements. The...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116276526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-02-01DOI: 10.1061/(asce)su.1943-5428.0000335
Jie Han, Songlin Zhang, Jingchang Li
AbstractTo evaluate the posterior precision of weighted total least-squares (WTLS) estimates in an errors-in-variables model, first-order approximate precision estimation (FOA) methods are usually ...
{"title":"New First-Order Approximate Precision Estimation Method for Parameters in an Errors-in-Variables Model","authors":"Jie Han, Songlin Zhang, Jingchang Li","doi":"10.1061/(asce)su.1943-5428.0000335","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000335","url":null,"abstract":"AbstractTo evaluate the posterior precision of weighted total least-squares (WTLS) estimates in an errors-in-variables model, first-order approximate precision estimation (FOA) methods are usually ...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133447367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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