{"title":"DEM Construction Method for Slopes Using Three-Dimensional Point Cloud Data Based on Moving Least Square Theory","authors":"Yongzhi Wang, Hui Li, L. Liao","doi":"10.1061/(asce)su.1943-5428.0000320","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000320","url":null,"abstract":"AbstractThe multitemporal digital elevation model (DEM) of slopes constructed from three-dimensional (3D) point cloud data (PCD), which is obtained by terrestrial laser scanning (TLS), can realize ...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"319 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133336442","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}
D. Próchniewicz, R. Szpunar, Joanna Kozuchowska, Viktor Szabo, Dominika Staniszewska, J. Walo
{"title":"Performance of Network-Based GNSS Positioning Services in Poland: A Case Study","authors":"D. Próchniewicz, R. Szpunar, Joanna Kozuchowska, Viktor Szabo, Dominika Staniszewska, J. Walo","doi":"10.1061/(asce)su.1943-5428.0000316","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000316","url":null,"abstract":"AbstractContinuously operating reference station (CORS) networks, as one of the fundamental segments of the precise global navigation satellite systems (GNSSs) positioning techniques, have been und...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115005955","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}
{"title":"Development and Evaluation of Temporary Traffic Control Devices for Unmanned Aerial System Operations","authors":"Zachary Barlow, H. A. Mohammed, D. Hurwitz","doi":"10.1061/(asce)su.1943-5428.0000309","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000309","url":null,"abstract":"AbstractUnmanned aerial systems (UASs) are an emerging technology being used in many fields, including surveying engineering. When UASs are used for these activities, they may operate in close prox...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123389485","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}
{"title":"Establishment of Chart Datum and Vertical Datum Transformation for Hydrography in the Chinese Great Wall Bay, Antarctic Peninsula","authors":"Hao Ke, Fei Li, Songtao Ai, Jintao Lei, Zemin Wang, Shengkai Zhang","doi":"10.1061/(asce)su.1943-5428.0000312","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000312","url":null,"abstract":"AbstractThe Great Wall bay has become an important investigation area due to the establishment of the Chinese Antarctic Great Wall scientific research station. Establishing a seamless chart datum a...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"221 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121469991","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}
S. Durand, T. Touzé, Mark Jones, S. Guillaume, Paul Henri Cattin, L. Morel
{"title":"Evaluation of Compatibility among Network Adjustment Software: CoMeT, LGC, and Trinet+","authors":"S. Durand, T. Touzé, Mark Jones, S. Guillaume, Paul Henri Cattin, L. Morel","doi":"10.1061/(asce)su.1943-5428.0000304","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000304","url":null,"abstract":"AbstractA network adjustment program is an essential tool for surveyors. It allows the computation of point coordinates and confidence regions from measurements undertaken in the field. It also hel...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126297776","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}
{"title":"Algorithm and Assessment of Ambiguity-Fixed PPP with BeiDou Observations and Regional Network Augmentation","authors":"Siyao Wang, Bofeng Li, Haibo Ge, Zhiteng Zhang","doi":"10.1061/(asce)su.1943-5428.0000306","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000306","url":null,"abstract":"AbstractIn precise point positioning (PPP) applications, uncalibrated phase delays (UPD) are applied to retrieve the ambiguity integers for achieving precise solutions over a short period. Also, th...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117013661","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}
Zhanfeng Song, Fei Yang, P. Schonfeld, Jun Li, Hao Pu
{"title":"Heuristic Strategies of Modified Levenberg–Marquardt Algorithm for Fitting Transition Curves","authors":"Zhanfeng Song, Fei Yang, P. Schonfeld, Jun Li, Hao Pu","doi":"10.1061/(asce)su.1943-5428.0000307","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000307","url":null,"abstract":"AbstractHorizontal curve identification is important both for road safety management and railway maintenance. Parameters of a transition curve are introduced to perform an orthogonal least-squares ...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122975727","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}
{"title":"Nonexistence of Maximum Likelihood Estimation of Variance Components in Some Stochastic Models","authors":"Yun Shi, Peiliang Xu","doi":"10.1061/(asce)su.1943-5428.0000305","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000305","url":null,"abstract":"AbstractAlthough maximum likelihood has been widely used to estimate unknown parameters in stochastic models of random errors, we show that the method cannot be used to estimate variance components...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126172281","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}
Chunlin Shi, Chao Zhang, Lan Du, Jiansheng Li, Kai Ye, Wei Zhang, Chang-kun Chen, Chong-hui Li, Li Ma, Huihui Lin, K. Mi
{"title":"Automatic Astronomical Survey Method Based on Video Measurement Robot","authors":"Chunlin Shi, Chao Zhang, Lan Du, Jiansheng Li, Kai Ye, Wei Zhang, Chang-kun Chen, Chong-hui Li, Li Ma, Huihui Lin, K. Mi","doi":"10.1061/(asce)su.1943-5428.0000300","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000300","url":null,"abstract":"AbstractUtilizing charge-coupled device (CCD) imaging technology in astronomical surveying and positioning facilitates high-precision measurements without manual observation. This eliminates the in...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130557802","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}
{"title":"Understanding the Demographics of Surveying Students in Pennsylvania and Making Plans to Increase the Awareness of the Surveying Profession","authors":"D. Bolkas, Dennis Gouak","doi":"10.1061/(asce)su.1943-5428.0000311","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000311","url":null,"abstract":"AbstractTechnological advancements of the past decades have considerably changed the surveying profession and education required to become a surveyor. Many states require a combination of education...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134516230","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}