Geoid modeling with least squares modification of Hotine’s integral using gravity disturbances in Turkey

Autor: Bihter Erol, Serdar EROL, Muhammed Raşit Çevikalp, Serkan Işık

Publikováno v: Earth Science Informatics. 15:1889-1904

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a069d0c23969549c011c6f4620c1cc40
https://doi.org/10.1007/s12145-022-00843-2

An Assessment of the GOCE High-Level Processing Facility (HPF) Released Global Geopotential Models with Regional Test Results in Turkey

Autor: Bihter Erol, Mustafa Serkan Işık, Serdar Erol

Publikováno v: Remote Sensing, Vol 12, Iss 3, p 586 (2020)

The launch of dedicated satellite missions at the beginning of the 2000s led to significant improvement in the determination of Earth gravity field models. As a consequence of this progress, both the accuracies and the spatial resolutions of the glob

Externí odkaz: https://doaj.org/article/ec8bc9d9f1fc45efa7249d9758ea8761

Investigation of the Geoid Model Accuracy Improvement in Turkey

Autor: Serdar EROL, Bihter Erol, Serkan Işık

Publikováno v: Journal of Surveying Engineering. 148

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::07a270a18283b79a81a1379ab1966e5d
https://doi.org/10.1061/(asce)su.1943-5428.0000397

GNSSpy: Python Toolkit for GNSS Data

Autor: Serdar Erol, Mustafa Serkan Işık, Volkan Özbey, Ergin Tari

Publikováno v: IGARSS

GNSSpy is a free and open source library for handling multi-GNSS and different versions (2.x and 3.x) of RINEX files. It performs basic Precise Point Positioning (PPP) algorithms to calculate coordinates of the GNSS stations precisely. Therefore, the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e61d3f2d4110d602c35bd9bef5bd6937
https://doi.org/10.1109/igarss47720.2021.9553880

Colorado geoid computation experiment: overview and summary

Autor: Kevin Ahlgren, Mustafa Serkan Işık, Tomislav Bašić, Michael W. I. Schmidt, M. Véronneau, Martin Willberg, Riccardo Barzaghi, Serdar Erol, Vassilios Grigoriadis, Mick Filmer, Laura Sánchez, Qing Liu, Sten Claessens, Jordan Krcmaric, Öykü Koç, Bihter Erol, Hussein A. Abd-Elmotaal, Philipp Zingerle, Yan Ming Wang, Martin Pitoňák, Roland Pail, Matej Varga, René Forsberg, Xiaopeng Li, J. Huang, Daniela Carrion, Jonas Ågren, Dimitris A. Natsiopoulos, Pavel Novák, Tao Jiang, Georgios S. Vergos, Koji Matsuo

Publikováno v: Wang, Y M, Sánchez, L, Ågren, J, Huang, J, Forsberg, R, Abd-Elmotaal, H A, Ahlgren, K, Barzaghi, R, Bašić, T, Carrion, D, Claessens, S, Erol, B, Erol, S, Filmer, M, Grigoriadis, V N, Isik, M S, Jiang, T, Koç, Ö, Krcmaric, J, Li, X, Liu, Q, Matsuo, K, Natsiopoulos, D A, Novák, P, Pail, R, Pitoňák, M, Schmidt, M, Varga, M, Vergos, G S, Véronneau, M, Willberg, M & Zingerle, P 2021, ' Colorado geoid computation experiment: overview and summary ', Journal of Geodesy, vol. 95, no. 12, 127 . https://doi.org/10.1007/s00190-021-01567-9

The primary objective of the 1-cm geoid experiment in Colorado (USA) is to compare the numerous geoid computation methods used by different groups around the world. This is intended to lay the foundations for tuning computation methods to achieve the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7354317a2614bd7d3e8b71f7ebe146c5
https://orbit.dtu.dk/en/publications/d622fd81-141e-4861-8737-379f165840dd