Simulation study of the mitigation for the plasma bubble effects on GBAS or SBAS using a VHF radar and scintillation over the Southeast Asian sector, sponsored by KMITL, Thailand

Development of Ground-based Centimeter-level Maritime Precise PNT Technologie (2021), Sponsored by Sejong University, Seoul, South Korea

Modelling and spectral analysis of sea-level trend over Indian coastal area, Marine Geophysical Research; 43 (6), 1–9

Ansari K, Bae TS, Singh KD and Aryal J (2022) Multivariate Singular Spectrum Analysis of Seismicity in the Space-Time-Depth-Magnitude Domain: Insight from eastern Nepal and the southern Tibetan Himalaya, Journal of Seismology; 26, 147–166

Ansari K and Park KD (2021) Geodetic analysis inside the South Korean Peninsula and impact of the 2011 Tohoku-Oki (TO) earthquake, Acta Geologica Sinica-English Edition

Ansari K and Bae TS (2021) Modelling and Mitigation of Real-time sea level measurement over the coastal area of Japan, Marine Geophysical Research,

Ansari K and Sharma SK (2021) Ionospheric TEC variation based on GNSS data over Arabian Peninsula and validation with the Cubic Spline interpolated GIM model, Advances in Space Research, 68 (9), 3814–3820;

Ansari K and Bae TS (2021) Wavelet and power spectrum analysis of global navigation satellite system multipath error modelling and mitigation, International Journal of Satellite Communications and Networking; 39 (6), 626–644;

Ansari K (2021) Review of the geometric model parameters of the Main Himalayan Thrust, Structural Geology and Tectonics Field Guidebook, Springer Geology, Springer, Volume 1, 305–323,


Global Navigation Satellite System (GNSS), nowadays, is increasingly used in environmental research,
GNSS-based geodesy can be used to evaluate the regional scale and local scale velocity field and strain rate field!

  • IntGeo Solution

    Environmental Research with Global Navigation Satellite System (GNSS).

  • IntGeo Solution

    GNSS Research.

  • IntGeo Solution

    Research on GNSS positioning and applications.

  • IntGeo Solution

    Mapping and GIS.

  • IntGeo Solution

    Geodesy and Geodynamics.

  • IntGeo Solution

    GPS Satellite Signales .

  • IntGeo Solution

    GPS Constellation.

  • IntGeo Solution

    Global Positioning System.

GNSS Research

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GPS Satellite Signales

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Global Positioning System

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