发布求助
文献互助 智能选刊 最新文献

Australian Surveyor最新文献

筛选
英文 中文
Monitoring the surface movement of the Sørsdal Glacier, East Antarctica 2000–2001 2000-2001年东南极洲Sørsdal冰川地表运动的监测
Australian Surveyor Pub Date : 2002-06-01 DOI: 10.1080/00050356.2002.10558842
A. Corvino, P. Collier
{"title":"Monitoring the surface movement of the Sørsdal Glacier, East Antarctica 2000–2001","authors":"A. Corvino, P. Collier","doi":"10.1080/00050356.2002.10558842","DOIUrl":"https://doi.org/10.1080/00050356.2002.10558842","url":null,"abstract":"The Sørsdal Glacier, East Antarctica, offers an ideal study region to improve our understanding of glacier dynamics. The project ‘Structure and Dynamics of the Sørsdal Glacier’, which is funded by the Antarctic Science Advisory Committee (ASAC), aims to utilise various types of data collected on the Sørsdal Glacier over three summer field seasons, 2000–2003 to achieve this objective. The acquisition of reliable time-based positional information is vital for strain-rate computations and modelling purposes. This paper discusses aspects of the GPS surveying work undertaken in support of this project over the summer period 2000–2001.","PeriodicalId":119818,"journal":{"name":"Australian Surveyor","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131407033","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}
引用次数: 1
A Comparison of Two Well Known Models for 7- Parameter Transformation 两种著名的七参数变换模型的比较
Australian Surveyor Pub Date : 2002-06-01 DOI: 10.1080/00050356.2002.10558839
H. Kutoglu, Ç. Mekik, H. Akcin
{"title":"A Comparison of Two Well Known Models for 7- Parameter Transformation","authors":"H. Kutoglu, Ç. Mekik, H. Akcin","doi":"10.1080/00050356.2002.10558839","DOIUrl":"https://doi.org/10.1080/00050356.2002.10558839","url":null,"abstract":"The transformation between two geocentric coordinate systems is carried out by the seven-parameter similarity transformation comprising three translations, three rotations and one scale difference. A number of approaches are available to realise this. Nevertheless, the Bursa-Wolf and Molodensky-Badekas models are generally favored for their simplicity. Except for their translations and their rms values both models yield similar results. Choosing a model producing more realistic translations is, of course, of paramount interest to surveyors. In this study, investigation of the causes of differences between translations of both models and which of these models produces more precise results is taken into consideration. The outcome of this investigation showed that the mathematical model of the Bursa-Wolf as opposed to the Molodensky-Badekas causes high correlations between transformation parameters, so Molodensky-Badekas model determines the translations better than the former.","PeriodicalId":119818,"journal":{"name":"Australian Surveyor","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114457264","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}
引用次数: 30
Short note: Traverse computation on the ellipsoid instead of on the map plane 简短说明:在椭球上而不是在地图平面上进行遍历计算
Australian Surveyor Pub Date : 2002-06-01 DOI: 10.1080/00050356.2002.10558841
J. Kirby, W. Featherstone
{"title":"Short note: Traverse computation on the ellipsoid instead of on the map plane","authors":"J. Kirby, W. Featherstone","doi":"10.1080/00050356.2002.10558841","DOIUrl":"https://doi.org/10.1080/00050356.2002.10558841","url":null,"abstract":"This short note describes an approach to compute coordinates from a survey traverse (properly reduced to the ellipsoid) without the need for tedious iterative computations via the map grid. A numerical example of a -160 km traverse is used to illustrate the efficiency and accuracy of the proposed approach. This shows a 67 % improvement in efficiency for the user, and the final coordinates agree to within 2 mm in easting and 3 mm in northing with those computed using the map-grid-based approach.","PeriodicalId":119818,"journal":{"name":"Australian Surveyor","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117145545","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}
引用次数: 0
The Life and Style of a Surveyor in the Twentieth Century 20世纪测量员的生活和风格
Australian Surveyor Pub Date : 2002-06-01 DOI: 10.1080/00050356.2002.10558843
Brigadier D. Macdonald
{"title":"The Life and Style of a Surveyor in the Twentieth Century","authors":"Brigadier D. Macdonald","doi":"10.1080/00050356.2002.10558843","DOIUrl":"https://doi.org/10.1080/00050356.2002.10558843","url":null,"abstract":"","PeriodicalId":119818,"journal":{"name":"Australian Surveyor","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125280969","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}
引用次数: 0
Australian Hydrographic Surveyors Accreditation Panel (AHSAP) 澳大利亚海道测量师认证小组(AHSAP)
Australian Surveyor Pub Date : 2002-06-01 DOI: 10.1080/00050356.2002.10558834
{"title":"Australian Hydrographic Surveyors Accreditation Panel (AHSAP)","authors":"","doi":"10.1080/00050356.2002.10558834","DOIUrl":"https://doi.org/10.1080/00050356.2002.10558834","url":null,"abstract":"","PeriodicalId":119818,"journal":{"name":"Australian Surveyor","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121251270","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}
引用次数: 0
Notes to Contributors 投稿人须知
Australian Surveyor Pub Date : 2002-06-01 DOI: 10.1080/00050356.2002.10558846
{"title":"Notes to Contributors","authors":"","doi":"10.1080/00050356.2002.10558846","DOIUrl":"https://doi.org/10.1080/00050356.2002.10558846","url":null,"abstract":"","PeriodicalId":119818,"journal":{"name":"Australian Surveyor","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116539308","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}
引用次数: 0
Two-Dimensional Resection — A Survey Of Analytical Techniques 二维切除——分析技术综述
Australian Surveyor Pub Date : 2002-06-01 DOI: 10.1080/00050356.2002.10558838
I. M. El Hassan
{"title":"Two-Dimensional Resection — A Survey Of Analytical Techniques","authors":"I. M. El Hassan","doi":"10.1080/00050356.2002.10558838","DOIUrl":"https://doi.org/10.1080/00050356.2002.10558838","url":null,"abstract":"In land and hydrographic surveying cases frequently arise when it is needed to fix the position of a new point by observing the directions to three or more control points. This problem is well known as the two-dimensional resection or three- point problem. In this paper existing analytical solutions for this problem are reviewed. Solutions are classified into five categories according to mathematical principles. The procedure of each solution is briefly explained and each formula is given in a form ready for computer programming. From each category one solution has been selected to be programmed to allow comparison with other solutions as far as computer storage capacity.","PeriodicalId":119818,"journal":{"name":"Australian Surveyor","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133764315","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}
引用次数: 1
Transfer of vertical geodetic control using only one GPS receiver: a case study 仅使用一个GPS接收器的垂直大地测量控制传输:一个案例研究
Australian Surveyor Pub Date : 2002-06-01 DOI: 10.1080/00050356.2002.10558840
W. Featherstone, Vie Dent
{"title":"Transfer of vertical geodetic control using only one GPS receiver: a case study","authors":"W. Featherstone, Vie Dent","doi":"10.1080/00050356.2002.10558840","DOIUrl":"https://doi.org/10.1080/00050356.2002.10558840","url":null,"abstract":"Normally, the precise transfer of vertical geodetic control by GPS requires two receivers operating simultaneously in carrier-phase mode. This paper describes the transfer of vertical control into areas that have sparse existing geodetic control using only a single GPS receiver. The GPS data were processed using the Australian Surveying and Land Information Group’s (AUSLIG’s) AUSPOS on-line GPS processing facility (www.auslig.gov.aulgeodesylsgc/wwwgps/wwwgps.htm). These GPS-estimated ellipsoidal heights were transformed to the Australian Height Datum (AHD) using AUSGeoid98. In the case study area of Western Australia, a small bias had to be applied to account for the absolute difference between AUSGeoid98 and the AHD before the detailed spirit-levelling traverses, tied to these single-GPS-derived heights, were integrated with a digital elevation model.","PeriodicalId":119818,"journal":{"name":"Australian Surveyor","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125375509","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}
引用次数: 11
Integrated Technologies - The Next Generation of Solutions for the Surveying Profession 综合技术-测量专业的新一代解决方案
Australian Surveyor Pub Date : 2001-06-01 DOI: 10.1080/00050355.2001.10558828
A. Kealy
{"title":"Integrated Technologies - The Next Generation of Solutions for the Surveying Profession","authors":"A. Kealy","doi":"10.1080/00050355.2001.10558828","DOIUrl":"https://doi.org/10.1080/00050355.2001.10558828","url":null,"abstract":"For the practicing surveyor, the availability of the Global Positioning System (GPS) has offered distinct advantages over traditional methods of surveying in terms of efficiency, accuracy and consequently cost effectiveness. For many surveyors however, the limitation imposed on the system when operating in areas with partial or complete obscuration of the sky, is a significant disadvantage to its reliability and practical use. With the trend here in Australia towards developing regional GPS base station networks, the next generation of surveying technology will definitely be based around satellite positioning systems. With plans underway for the development of a European satellite system that is independent of GPS but compatible with it, it is expected that by the year 2008 all elements of system integrity and positioning reliability will be met. Through practical case studies including “vehicle tracking” and “aboriginal rock art mapping” undertaken in Australia this paper highlights the limitations of currently available GNSS technology, and presents further benefits that can be derived from an integration of both satellite and terrestrial sensors.","PeriodicalId":119818,"journal":{"name":"Australian Surveyor","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2001-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127343872","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}
引用次数: 0
Automated Vision Metrology:A Mature Technology for Industrial Inspection and Engineering Surveys 自动化视觉计量:一项成熟的工业检测和工程测量技术
Australian Surveyor Pub Date : 2001-06-01 DOI: 10.1080/00050355.2001.10558822
C. Fraser
{"title":"Automated Vision Metrology:A Mature Technology for Industrial Inspection and Engineering Surveys","authors":"C. Fraser","doi":"10.1080/00050355.2001.10558822","DOIUrl":"https://doi.org/10.1080/00050355.2001.10558822","url":null,"abstract":"Developments in automated off-line and on-line digital close-range photogrammetry systems have effectively rendered the technology mature. A broadening of the range of measurement tasks undertaken has accompanied the transfer of technology of automated vision metrology from the R & D environment to an end-user community focussed upon high-precision dimensional inspection for industrial manufacturing and large-scale engineering. This paper highlights the significant advances made in system productivity and accuracy by way of a description of selected measurement projects conducted by the Vision Metrology Services Unit of The University of Melbourne. These include multi-epoch deformation surveys of a trainer aircraft, of the world’s largest electric ring motor and of a military vehicle, and the dimensional characterisation of both abalone shells and the hull of a submarine. The relevance of industial measurement to modern surveying is highlighted by the awarding of the 1998 Robert Hoddle Prize for Excellence in Surveying, by the Institution of Surveyors Victoria, to The Vision Metrology Services Unit.","PeriodicalId":119818,"journal":{"name":"Australian Surveyor","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2001-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122147816","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}
引用次数: 32
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信