13. Accuracy of the levelling routes
Article Sidebar
Issue
No. 41 (2022): June 2022
Submitted
14 July 2022
Published
30 June 2022
Keywords:
-
Surveying - Mapping Trắc địa - Bản đồ
Abstract
The accuracy of levelling routes was determined based on GNSS/levelling data and the Earth gravity model EGM2008 without surveying. From the accuracy of defined levelling routes, managers and surveyors can predict the accuracy of height points which connect to GNSS/levelling points. Therefore, a reasonable plan will be proposed when implementing the work in order to meet both technical and economic aspects. The total of 1804 levelling routes connecting GNSS points/levelling in Northwest, Northeast, Red River Delta, North Central, South Central, Central Highlands, Southeast and Southwest Vietnam were determined. The highest accuracy of levelling route achieved in this study was national grade III. The number of unsatisfactory levelling routes accounts for about 8 % of the total number of routes. The process for determining the accuracy of levelling routes can be applied to other study areas where GNSS/levelling data are available.
Full text article
Generated from XML file
References
[1]. Abdulrahman F.H (2021). Determination of the local geoid model in Duhok Region, University of Duhok Campus as a Case study. Ain Shams Engineering Journal, Vol. 12, p. 1293 - 1304, Doi: 10.1016/j.asej.2020.10.004.
[2]. Al-Karargy E.M, Dawod G.M (2021). Optimum combinations of GGM and GDEM models for precise national geoid modelling. Proceedings of Engineering and Technology Innovation, Vol. 18, p. 15 - 24, Doi: 10.46604/peti.2021.6452.
[3]. Albayrak M., Ozlüdemir M.T., Aref M.M., Halicioglu K (2020). Determination of Istanbul geoid using GNSS/levelling and valley cross levelling data. 11, p. 163e173, Doi: 10.1016/j.geog.2020.01.003.
[4]. Aljanbi A.J.A., Dibs H., H. Alyasery B.H (2020). Interpolation and statistical analysis for evaluation of global earth gravity models based on GPS and orthometric heights in the Middle of Iraq. Iraqi Journal of Science, Vol. 61, p. 1823 - 1830, Doi: 10.24996/ijs.2020.61.7.31.
[5]. Barzaghi R., Carrion D., R. M., Venuti G (2015). A feasibility study on the unification of the Italian height systems using GNSS-leveling data and global satellite Gravity models. International Association of Geodesy Symposia, p. 281 - 288, Doi: 10.1007/1345_2015_35.
[6]. Borge A (2013). Geoid determination over Norway using global Earth gravity models. Norwegian University of Science and Technology. Department of Civil and Transport Engineering.
[7]. Bos M., Fernandes R., Al-marri M., Abdulah M., Barakat H (2021). The new gravimetric geoid model of Qatar: QG2020. FIG e-Working Week 2021.
[8]. Bùi Thị Hồng Thắm (2019). Độ chính xác dị thường độ cao mô hình trọng trường toàn cầu GECO trên khu vực Tây Nguyên, Việt Nam. Kỷ yếu Hội thảo ứng dụng GIS toàn quốc năm 2019. Nhà xuất bản Nông nghiệp, Vol. ISBN 978-604-60-2482-8, p. 13 - 22.
[9]. Bui Thi Hong Tham, Do Mai Quyen (2021). Assessment of the accuracy of the global gravity field model GAO2012 on the territory of Vietnam. Journal of science on Natural Resources and Environment, Hanoi University of Natural Resources and Environment, Vol. 39.
[10]. Bùi Thị Hồng Thắm, Trịnh Thị Hoài Thu, Ngô Thị Mến Thương, Dương Hoàng Hải, (2021). So sánh độ chính xác dị thường độ cao mô hình trọng trường Trái Đất SGG-UGM-2 và EGM2008 khu vực miền Bắc Việt Nam. Hội thảo Khoa học quốc gia Giải pháp kết nối và chia sẻ hệ thống cơ sở dữ liệu phục vụ công tác đào tạo, quản lý lĩnh vực Tài nguyên và Môi trường.
[11]. Eteje S., Ono M.N., Oduyebo O.F (2018). Practical local geoid model determination for mean sea level heights of surveys and stable building projects. IOSR Journal of Environmental Science, Vol. 12, p. 30 - 37.
[12]. Foroughi I., Afrastech Y., Ramouz S., Safari A (2017). Local evaluation of earth gravitational models, case study: Iran. Geodesy and Cartography, Vol. 43, p. 1 - 13, Doi: 10.3846/20296991.2017.1299839.
[13]. Ghadi Younis G (2018). The Integration of GNSS/Leveling data with global geopotential models to define the height reference system of palestine. Arabian Journal for Science and Engineering, ISSN 2193-567X, Vol. 43, p. 3639 - 3645.
[14]. Guimarães G.D.N., et al (2014). The computation of the geoid model in the state of São Paulo using two methodologies and GOCE models BCG. Boletim de Ciências Geodésicas - Online version, Vol. 20, p. 183 - 203, Doi: 10.1590/S1982-21702014000100012.
[15]. Hayden T., Amjadiparvar B., Rangelova E., Sideris M.G (2012). Estimating Canadian vertical datum offsets using GNSS/levelling benchmark information and GOCE global geopotential models. Journal of Geodetic Science, Doi: 10.2478/v10156-012-0008-4.
[16]. Heliani L.S (2016). Evaluation of global geopotential model and Its application on local geoid modelling of Java island, Indonesia. AIP Conference proceedings, Doi: 10.1063/1.4958534.
[17]. Jisun L., Jay Hyoun K.J (2020). Precision evaluation of recent global geopotential models based on GNSS/Leveling data on unified control points. Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol. 38, p. 153 - 163, Doi: 10.7848/ksgpc.2020.38.2.153.
[18]. Kyamulesire B., Oluyori P.D., Eteje S.O (2020). Comparative analysis of three plane geometric geoid surfaces for orthometric height modelling in Kampala, Uganda. FUDMA Journal of Kyamul, Vol. 4, p. 48 - 51, Doi: 10.33003/fjs-2020-0403-255.
[19]. Liang W., Pail R., Xu X., Li J (2020). A new method of improving global geopotential models regionally using GNSS/levelling data. Geophysical Journal International, Vol. 221, p. 542 - 549, Doi: 10.1093/gji/ggaa047.
[20]. Mosayebzadeh M., Ardalan A., Karimi R (2019). Regional improvement of global geopotential models using GPS/Leveling data. Studia Geophysica et Geodaetica, Vol. 63, p. 169 - 190, Doi: 10.1007/s11200-017-1084-9.
[21]. Nguyễn Duy Đô (2012). Nghiên cứu chính xác hóa dị thường độ cao EGM2008 dựa trên số liệu GPS - Thủy chuẩn trên phạm vi cục bộ ở Việt Nam. Luận án Tiến sĩ kỹ thuật. Trường Đại học Mỏ - Địa chất.
[22]. Odera P.A., Fukuda Y (2017). Evaluation of GOCE-based global gravity feld models over Japan after the full mission using free-air gravity anomalies and geoid undulations. Planets and Space, Vol. 69, Doi: 10.1186/s40623-017-0716-1.
[23]. Oluyori P.D., Ono M.N., Eteje S.O (2018). Computations of geoid undulation from comparison of GNSS/Levelling with EGM 2008 for geodetic applications. 8, Vol. 10, Doi: 10.29322/IJSRP.8.10.2018.p8230.
[24]. Pham T.H., Nguyen V.T., Trinh T.H.T., Nguyen X.B (2019). Assessment of the performance of EIGEN-6C4 via GNSS/leveling data over Vietnam. FIG Working Week 2019.
[25]. Soycan M (2014). Improving EGM2008 by GPS and leveling data at local scale BCG. Boletim de Ciências Geodésicas - Online version, Doi: 10.1590/S1982-21702014000100001.
[26]. Tran T.S, Mustafin M.G., Kuzin A.A (2019). Creating a local quasigeoid model for the territory of Vietnam using the global model EGM2008. International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" (ISEES 2019), Vol. 1.
[27]. Vu D.T., Bruinsma S., Bonvalot S (2019). A high-resolution gravimetric quasigeoid model for Vietnam. Earth, Planets and Space, Vol. 71, Doi: 10.1186/s40623-019-1045-3.
[28]. Zingerle P., R. Pail R., Gruber T., Oikonomidou X (2020). The combined global gravity feld model XGM2019e. Journal of Geodesy, Vol. 94, Doi: 10.1007/s00190-020-01398-0.
[2]. Al-Karargy E.M, Dawod G.M (2021). Optimum combinations of GGM and GDEM models for precise national geoid modelling. Proceedings of Engineering and Technology Innovation, Vol. 18, p. 15 - 24, Doi: 10.46604/peti.2021.6452.
[3]. Albayrak M., Ozlüdemir M.T., Aref M.M., Halicioglu K (2020). Determination of Istanbul geoid using GNSS/levelling and valley cross levelling data. 11, p. 163e173, Doi: 10.1016/j.geog.2020.01.003.
[4]. Aljanbi A.J.A., Dibs H., H. Alyasery B.H (2020). Interpolation and statistical analysis for evaluation of global earth gravity models based on GPS and orthometric heights in the Middle of Iraq. Iraqi Journal of Science, Vol. 61, p. 1823 - 1830, Doi: 10.24996/ijs.2020.61.7.31.
[5]. Barzaghi R., Carrion D., R. M., Venuti G (2015). A feasibility study on the unification of the Italian height systems using GNSS-leveling data and global satellite Gravity models. International Association of Geodesy Symposia, p. 281 - 288, Doi: 10.1007/1345_2015_35.
[6]. Borge A (2013). Geoid determination over Norway using global Earth gravity models. Norwegian University of Science and Technology. Department of Civil and Transport Engineering.
[7]. Bos M., Fernandes R., Al-marri M., Abdulah M., Barakat H (2021). The new gravimetric geoid model of Qatar: QG2020. FIG e-Working Week 2021.
[8]. Bùi Thị Hồng Thắm (2019). Độ chính xác dị thường độ cao mô hình trọng trường toàn cầu GECO trên khu vực Tây Nguyên, Việt Nam. Kỷ yếu Hội thảo ứng dụng GIS toàn quốc năm 2019. Nhà xuất bản Nông nghiệp, Vol. ISBN 978-604-60-2482-8, p. 13 - 22.
[9]. Bui Thi Hong Tham, Do Mai Quyen (2021). Assessment of the accuracy of the global gravity field model GAO2012 on the territory of Vietnam. Journal of science on Natural Resources and Environment, Hanoi University of Natural Resources and Environment, Vol. 39.
[10]. Bùi Thị Hồng Thắm, Trịnh Thị Hoài Thu, Ngô Thị Mến Thương, Dương Hoàng Hải, (2021). So sánh độ chính xác dị thường độ cao mô hình trọng trường Trái Đất SGG-UGM-2 và EGM2008 khu vực miền Bắc Việt Nam. Hội thảo Khoa học quốc gia Giải pháp kết nối và chia sẻ hệ thống cơ sở dữ liệu phục vụ công tác đào tạo, quản lý lĩnh vực Tài nguyên và Môi trường.
[11]. Eteje S., Ono M.N., Oduyebo O.F (2018). Practical local geoid model determination for mean sea level heights of surveys and stable building projects. IOSR Journal of Environmental Science, Vol. 12, p. 30 - 37.
[12]. Foroughi I., Afrastech Y., Ramouz S., Safari A (2017). Local evaluation of earth gravitational models, case study: Iran. Geodesy and Cartography, Vol. 43, p. 1 - 13, Doi: 10.3846/20296991.2017.1299839.
[13]. Ghadi Younis G (2018). The Integration of GNSS/Leveling data with global geopotential models to define the height reference system of palestine. Arabian Journal for Science and Engineering, ISSN 2193-567X, Vol. 43, p. 3639 - 3645.
[14]. Guimarães G.D.N., et al (2014). The computation of the geoid model in the state of São Paulo using two methodologies and GOCE models BCG. Boletim de Ciências Geodésicas - Online version, Vol. 20, p. 183 - 203, Doi: 10.1590/S1982-21702014000100012.
[15]. Hayden T., Amjadiparvar B., Rangelova E., Sideris M.G (2012). Estimating Canadian vertical datum offsets using GNSS/levelling benchmark information and GOCE global geopotential models. Journal of Geodetic Science, Doi: 10.2478/v10156-012-0008-4.
[16]. Heliani L.S (2016). Evaluation of global geopotential model and Its application on local geoid modelling of Java island, Indonesia. AIP Conference proceedings, Doi: 10.1063/1.4958534.
[17]. Jisun L., Jay Hyoun K.J (2020). Precision evaluation of recent global geopotential models based on GNSS/Leveling data on unified control points. Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol. 38, p. 153 - 163, Doi: 10.7848/ksgpc.2020.38.2.153.
[18]. Kyamulesire B., Oluyori P.D., Eteje S.O (2020). Comparative analysis of three plane geometric geoid surfaces for orthometric height modelling in Kampala, Uganda. FUDMA Journal of Kyamul, Vol. 4, p. 48 - 51, Doi: 10.33003/fjs-2020-0403-255.
[19]. Liang W., Pail R., Xu X., Li J (2020). A new method of improving global geopotential models regionally using GNSS/levelling data. Geophysical Journal International, Vol. 221, p. 542 - 549, Doi: 10.1093/gji/ggaa047.
[20]. Mosayebzadeh M., Ardalan A., Karimi R (2019). Regional improvement of global geopotential models using GPS/Leveling data. Studia Geophysica et Geodaetica, Vol. 63, p. 169 - 190, Doi: 10.1007/s11200-017-1084-9.
[21]. Nguyễn Duy Đô (2012). Nghiên cứu chính xác hóa dị thường độ cao EGM2008 dựa trên số liệu GPS - Thủy chuẩn trên phạm vi cục bộ ở Việt Nam. Luận án Tiến sĩ kỹ thuật. Trường Đại học Mỏ - Địa chất.
[22]. Odera P.A., Fukuda Y (2017). Evaluation of GOCE-based global gravity feld models over Japan after the full mission using free-air gravity anomalies and geoid undulations. Planets and Space, Vol. 69, Doi: 10.1186/s40623-017-0716-1.
[23]. Oluyori P.D., Ono M.N., Eteje S.O (2018). Computations of geoid undulation from comparison of GNSS/Levelling with EGM 2008 for geodetic applications. 8, Vol. 10, Doi: 10.29322/IJSRP.8.10.2018.p8230.
[24]. Pham T.H., Nguyen V.T., Trinh T.H.T., Nguyen X.B (2019). Assessment of the performance of EIGEN-6C4 via GNSS/leveling data over Vietnam. FIG Working Week 2019.
[25]. Soycan M (2014). Improving EGM2008 by GPS and leveling data at local scale BCG. Boletim de Ciências Geodésicas - Online version, Doi: 10.1590/S1982-21702014000100001.
[26]. Tran T.S, Mustafin M.G., Kuzin A.A (2019). Creating a local quasigeoid model for the territory of Vietnam using the global model EGM2008. International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" (ISEES 2019), Vol. 1.
[27]. Vu D.T., Bruinsma S., Bonvalot S (2019). A high-resolution gravimetric quasigeoid model for Vietnam. Earth, Planets and Space, Vol. 71, Doi: 10.1186/s40623-019-1045-3.
[28]. Zingerle P., R. Pail R., Gruber T., Oikonomidou X (2020). The combined global gravity feld model XGM2019e. Journal of Geodesy, Vol. 94, Doi: 10.1007/s00190-020-01398-0.
Authors
Bùi Thị Hồng, T. (2022). 13. Accuracy of the levelling routes. Science Journal of Natural Resources and Environment, (41), 133–144. Retrieved from https://tapchikhtnmt.hunre.edu.vn/index.php/tapchikhtnmt/article/view/418
##submission.license.notAvailable##
