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
 

GNSS error modeling for monitoring of sea-level change (2021), Sponsored by Sejong University, Seoul, South Korea
 

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
https://doi.org/10.1111/1755-6724.14885

Ansari K, Bae TS, Singh KD and Aryal J (2021) 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;
https://doi.org/10.1007/s10950-021-10057-6

Ansari K and Bae TS (2021) Modelling and Mitigation of Real-time sea level measurement over the coastal area of Japan, Marine Geophysical Research,
https://doi.org/10.1007/s11001-021-09460-y

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;
https://doi.org/10.1016/j.asr.2021.06.043

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;
https://doi.org/10.1002/sat.1405

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,
https://doi.org/10.1007/978-3-030-60143-0_10