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shankerkc01/README.md

Hi 👋! I am Shanker KC, M.Eng. (Geodesy).

I am truly fascinated by changing shape of the Earth.

Currently, I am working as a Geodetic Engineer at Survey Department, building terresrial reference frame & vertical reference frame. Interested in solving challanges & problems of climate change and natural hazards by especially mastering the field of Geodesy and Geophysics.

Research Interests

  • Time-Variable Gravity Field of the Earth, Ice Mass Change, Sea-Level Change
  • Solid Earth Deformation Process: Vertical Land Motion (VLM), Glacial Isostatic Adjustment (GIA), Tidal and Non-Tidal Loading
  • Geodesy for Climate Change and Natural Hazards
  • AI in/for Geodesy

Geodetic Methods & Technologies

  • Global Navigation Satellite System (GNSS),
  • Satellite Gravimetry: GRACE/GRACE-FO,
  • InSAR,

Technical Skills

Geodetic

  • GNSS Data Processing & Analysis:
    • Single Point Positioning (SPP)
    • Real-Time Kinematics (RTK)
    • Precise Point Positioning (PPP)
  • Satellite Gravimetry:
    • Gravity functionals from satellite gravity model and analysis
    • Monthly gravity field change from GRACE /GRACE-FO level-2 data
    • Spherical harmonic analysis and synthesis
    • Relative gravity data processing
    • Geoid modelling and validation
  • Data Analysis:
    • Least-squares estimation Framework
    • Geodetic time series analysis

Scientific Computing Environment

  • Linux | Bash Scripting
  • Git
  • Octave
  • Python
  • Generic Mapping Tool (GMT)
  • GNSS time series analysis package: GNSS_Time_Series_Viewers; GNSS_Vel_95CI
  • Satellite gravimetry octave package: Gracebunlde, SHbundle, uberall

Software

  • PRIDE PPP-AR: An Open Source High-Precison GNSS Software
  • RTKLIB: An Open Source GNSS Positioning Software
  • TBC: A Commerical Software for Post-Processing RTK
  • GRAVSOFT: Gravity Field Modelling Software
  • GravAdjust: Relative Gravity Data Processing Software
  • LATEX:
  • ArcGIS: GIS and Cartography Software

Selected Publications

International Journals

  • KC, S., Shen, Z., & Shen, W.B. (2024). Unifying the Nepal height system and China height system based on gravity frequency shift approach. Geodesy and Geodynamics, S1674984724000387. https://doi.org/10.1016/j.geog.2024.04.005
  • KC, S., & Acharya, T. D. (2022). Advancements of Geodetic Activities in Nepal: A Review on Pre-and Post-2015 Gorkha Earthquake Eras with Future Directions. In Remote Sensing (Vol. 14, Issue 7). MDPI. https://doi.org/10.3390/rs14071586

National Journals

Tools & Languages

  • ...

Professional Networks

Pinned Loading

  1. learning_geodesy learning_geodesy Public

    A learning-oriented repository exploring state-of-the-art approaches to geodetic time series analysis.

    Shell

  2. learning_geodesy_II learning_geodesy_II Public

    This repository documents my learning and practical exercises on least-squares adjustment and satellite gravimetry, developed during a recent online school on time-variable gravity field modeling.

    MATLAB

  3. Research-Methods-and-Scientific-Writing Research-Methods-and-Scientific-Writing Public

    Resources provided during research methods and scientific writing class in autumn 2021 at LIESMARS.