Ke Su

Address
    Ke Su (Ph.D student)
    Shanghai Astronomical Observatory, Chinese Academy of Sciences
    80 Nandan Road, Shanghai 200030, China
    Tel: +86-21-34775294; Fax: +86-21-64384618
    E-mail: 349827456@qq.com
    Website: http://center.shao.ac.cn/geodesy/ksu.html

Education

  • 2017-2021, Ph.D, Geodesy, Shanghai Astronomical Observatory, CAS, Shanghai, China
  • 2013-2017, B.Sc, Geomatics, Shandong University of Science & Technology, Qingdao, China

Employment

  • 2017-Now, Research Assistant, Shanghai Astronomical Observatory, CAS, Shanghai, China

Research Interests

  • Satellite Navigation and Positioning
  • GNSS Ionosphere & PPP Applications

Journal Papers

  • Su, K., S.G. Jin, and G. Jiao (2022), GNSS carrier phase time-variant observable-specific signal bias (OSB) handling: an absolute bias perspective in multi-frequency PPP, GPS Solut., 26(3), 71, doi: 10.1007/s10291-022-01255-x. (SCI)
  • Su, K., and S.G. Jin (2022), A novel GNSS single-frequency PPP approach to estimate the ionospheric TEC and satellite pseudorange observable-specific signal bias, IEEE Trans. Geosci. Remote Sens., 60, 5801712, doi: 10.1109/TGRS.2021.3126397. (SCI)
  • Su, K., and S.G. Jin (2021), Three dual-frequency Precise Point Positioning models for the ionospheric modeling and satellite pseudorange observable-specific signal bias estimation, Remote Sens., 13(24), 5093, doi: 10.3390/rs13245093. (SCI)
  • Su, K., S.G. Jin, J. Jiang, M. Hoque, and L. Yuan (2021), Ionospheric VTEC and satellite DCB estimated from single-frequency BDS observations with multi-layer mapping function, GPS Solut., 25(2), 68, doi: 10.1007/s10291-021-01102-5. (SCI)
  • Jiao, G., S. Song, Q. Chen, C. Huang, K. Su, Z. Wang, and N. Cheng (2021), Modeling and analysis of BDS-2 and BDS-3 combined precise time and frequency transfer considering stochastic models of inter-system bias, Remote Sensi., 13(4), 793, doi: 10.3390/rs13040793. (SCI)
  • Su, K., and S.G. Jin (2021), Analytical performance and validations of the Galileo five-frequency precise point positioning models, Measurement, 172, 108890, doi: 10.1016/j.measurement.2020.108890. (SCI)
  • Jin, S.G., and K. Su (2020), PPP models and performances from single- to quad-frequency BDS observations, Satell. Navig., 1(1), 16, doi: 10.1186/s43020-020-00014-y. (SCI)
  • Su, K., and S.G. Jin (2020), Real-time seismic waveforms estimation of the 2019 Mw=6.4 and Mw=7.1 California earthquakes with high-rate multi-GNSS observations, IEEE Access, 8(1), 85411-85420, doi: 10.1109/ACCESS.2020.2992193. (SCI)
  • Jiao, G., S. Song, Y. Liu, K. Su, N. Cheng, and S. Wang (2020), Analysis and assessment of BDS-2 and BDS-3 broadcast ephemeris: accuracy, the datum of broadcast clocks and its impact on single point positioning, Remote Sensi., 12(13), 2081, doi: 10.3390/rs12132081. (SCI)
  • Su, K., and S.G. Jin (2020), Analysis and comparisons of the BDS/Galileo quad-frequency PPP models performances, ACTA Geod. Cartograph. Sin., 49(9), 1189-1201, doi: 10.11947/j.AGCS.2020.20200236. (EI)
  • Su, K., S.G. Jin, and G. Jiao (2020), Assessment of multi-frequency GNSS PPP models using GPS, Beidou, GLONASS, Galileo and QZSS, Measur. Sci. Tech., 31(6), 064008, doi: 10.1088/1361-6501/ab69d5. (SCI)
  • Ge, Y, W. Qin, K. Su, X. Yang, M. Ouyang, F. Zhou, and X. Zhao (2019), A new approach to real-time precise point positioning (PPP) timing with IGS real-time service (RTS) products, Measur. Sci. Tech., 30(12), 125104, doi: 10.1088/1361-6501/ab2fa5. (SCI)
  • Su, K., and S.G. Jin (2019), Triple-frequency carrier phase precise time and frequency transfer models for BDS-3, GPS Solut., 23(3), 86, doi: 10.1007/s10291-019-0879-2. (SCI)
  • Jin, S.G., and K. Su (2019), Co-seismic displacement and waveforms of the 2018 Alaska earthquake from high-rate GPS PPP velocity estimation, J. Geodesy, 93(9),1559-1569, doi: 10.1007/s00190-019-01269-3. (SCI)
  • Su, K., S.G. Jin, and Y. Ge (2019), Rapid displacement determination with a stand-alone multi-GNSS receiver: GPS, Beidou, GLONASS and Galileo, GPS Solut., 23(2), 54, doi: 10.1007/s10291-019-0840-4. (SCI)
  • Jiao, G., S. Song, Y. Ge, K. Su, and Y. Liu (2019), Assessment of BeiDou-3 and multi-GNSS Precise Point Positioning performance, Sensors, 19(11), 2496, doi: 10.3390/s19112496. (SCI)
  • Su, K., S.G. Jin, and M. M. Hoque (2019), Evaluation of ionospheric delay effects on multi-GNSS positioning performance, Remote Sens., 11(2), 171, doi: 10.3390/rs11020171. (SCI)
  • Su, K., and S.G. Jin (2018), Improvement of multi-GNSS precise point positioning performances with real meteorological data, J. Navig., 71(6), 1363-1380, doi: 10.1017/S0373463318000462. (SCI)

Conference Papers

  • Su, K., and S.G. Jin, Estimation of the ionospheric VTEC and satellite DCB from BDS single-frequency PPP with multi-layer mapping function, IAG Scientific Assembly, June 28-July 2, 2021, Beijing, China.
  • Jiao, G., S. Song, K. Su, and W. Zhou, The research on optimal tropospheric combined model based on multi-GNSS PPP, Proceeding of China Satellite Navigation Conference (CSNC), May 22-25, 2019, Beijing, China, 117-130, doi: 10.1007/978-981-13-7759-4_11. (EI)
  • Liu, Y, B. Sun, X. Yang, M. Wu, Y. Wang, and K. Su, The accuracy evaluation of Galileo broadcast clocks, Proceeding of China Satellite Navigation Conference (CSNC), May 22-25, 2019, Beijing, China, 81-91, doi: 10.1007/978-981-13-7759-4_8. (EI)
  • Su, K., and S.G. Jin, Impacts of tropospheric delays on multi-GNSS PPP from empirical and numerical weather models, 2019 Photonics & Electromagnetics Research Symposium - Fall (PIERS - Fall), 17-20 December 2019, Xiamen, China, pp. 1930-1937, doi: 10.1109/PIERS-Fall48861.2019.9021661. (EI)
  • Jin, S.G., K. Su, and M.M. Hoque, Assessment of ionospheric delay effects on multi-GNSS PPP performances, International Workshop on GNSS Ionosphere (IWGI2019), September 23-25, 2019, Neustrelitz, Germany.
  • Jin, S.G., and K. Su, Co-seismic displacement and waveforms following the 2018 Alaska earthquake from high-rate GPS PPPV estimation, Symposium on 40th Anniversary of Seismological Society of China, August 14-16, 2019, Dalian, China. (Invited)
  • Jin, S.G., and K. Su, BDS-3 triple-frequency carrier phase precise time and frequency transfer models and applications, CPGPS Forum on Opportunity and Challenges of Modern Satellite Navigation, July 20-22, 2019, Wuhan, China. (Invited)
  • Jin, S.G., and K. Su, Evaluation of ionospheric delay effects on multi-GNSS PPP, Jiangsu Geomatics Society Annual Meeting on Geodesy and LBS, Nanjing, China. (Invited)
  • Su, K., and S.G. Jin, Evaluation of ionospheric effects on multi-GNSS PPP performances, International Workshop on GNSS Ionosphere (IWGI2018), November 4-6, 2018, Shanghai, China.
  • Liu, Y., K. Su, B. Sun, Y. Ge, G. Jiao, and S. Wang (2018), Comparison of performances of three multi-constellation Precise Point Positioning models based on iGMAS products, In: Sun J., Yang C., Guo S. (eds) China Satellite Navigation Conference (CSNC) 2018 Proceedings. CSNC 2018. Lecture Notes in Electrical Engineering, vol 498. Springer, Singapore, pp. 481-491, doi: 10.1007/978-981-13-0014-1_40. (EI)
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