Projects/Publications

Published Work

  • Dhar, S., Balasubramanian, N., and Dikshit, O. (2019). Estimation of Earth Rotation Parameters for Enhancing the Precise Realization of ITRF. EGU General Assembly Conference Abstracts, 1594, 2019

  • Dhar, S., Balasubramanian, N., and Dikshit, O. (2020). Study of Intra-plate Movement in the Indian Subcontinent along Narmada Son Lineament by Baseline Processing, EGU General Assembly Conference Abstracts,1158, 2020.

  • Schuh, H., Heinkelmann, R., Beyerle, G., Anderson, J. M., Balidakis, K., Belda, S., Dhar, S., Glaser, S., Jenie, O., & Karbon, M. (2021). The potsdam open source radio interferometry tool (Port). Publications of the Astronomical Society of the Pacific, 133(1028), 104503.

  • Dhar, S. (2021) Establishment of the Indian Geodetic VLBI Network: Present Status and its Need. East Asian Very Long Baseline Interferometry Workshop, 2021.

  • Dhar, S., Tiwari, A., Nagarajan, B. et al. (2021). Establishment of State-of-the-Art Geodesy Village in India: Current status and Outlook, EGU General Assembly Conference Abstract, 16068, 2021.

  • Beyerle, G., Anderson, J., Balidakis, K., Glaser, S., Lunz, S., Bamahry, F., Dhar, S., Jenie, O., Kitpracha, C., Mammadaliyev, N., Modiri, S., Raut, S., Wang, J., Heinkelmann, R., Schuh, H. (2021): The Potsdam Open Source Radio Interferometry Tool (PORT) - Book of Abstracts, 25th Working Meeting of the European VLBI Group for Geodesy and Astrometry (EVGA) (Online 2021).

  • Chakraborty, S., Dhar, S., Balasubramanian, N., and Dikshit, O. (2021). Validation of tropospheric models at IIT Kanpur, AGU General Assembly Conference Abstracts, 2021.

  • Schuh, H., Heinkelmann, R., Beyerle, G., Anderson, J., Balidakis, K., Belda Palazon, S., Dhar, S., Glaser, S., Jenie, O., Karbon, M., Kitpracha, C., Küreç Nehbit, P., Liu, L., Lunz, S., Mammadaliyev, N., Modiri, S., Nilsson, T. J., Raut, S., Soja, B., Wang, J., & Xu, M. H. (2021). The Potsdam Open Source Radio Interferometry Tool (PORT). Publications of the Astronomical Society of the Pacific, 133(1028): 104503. doi:10.1088/1538-3873/ac299c. [PubMan]

  • Dhar, S., Nagarajan, B., Dikshit, O., Schuh, H. (2022). A way forward towards stable and upgraded horizontal datum for India. Current Science. accepted 10 April 2022.

Unpublished works under review

  • Adopting a scoring system for determining optimal locations for new geodetic VLBI telescopes in India.

PROJECT WORKS

During PhD

  1. PhD PROJECT ON "ESTIMATION OF EARTH ORIENTATION PARAMETERS BY GNSS AND VLBI".

  2. INITIATED AND WORKING ON THE PROJECT OF "ESTABLISHMENT OF THREE GEODETIC VLBI STATIONS IN INDIA".

  3. WORKING ON THE PROJECT OF “MEASURING THE INTRA-PLATE MOVEMENT OF NARMADA SON LINEAMENT IN INDIAN TECTONIC PLATE” IN IIT KANPUR.

  4. PART OF THE PROJECT ON “LOW COST GNSS RECEIVER DEVELOPMENT” IN IIT KANPUR FROM 2018-2019.

OTHERS

  1. MAJOR PROJECT TITLED “RELIABILITY ANALYSIS OF SLOPES AND ITS COMPARISON WITH TRADITIONAL FACTOR OF SAFETY STABILITY APPROACHES” WAS UNDERTAKEN IN THE EIGHTH SEMESTER OF B.TECH.

  2. MINOR PROJECT TITLED “REAL TIME MONITORING OF WATER DISTRIBUTION SYSTEM” WAS UNDERTAKEN IN THE SEVENTH SEMESTER OF B.TECH.

  3. WORKED ON A PROJECT TITLED “ANALYZING THE WATER QUALITY PARAMETERS OF ATLEAST 3 LAKES OF RAIPUR CITY AND PROVIDING TREATMENT TECHNIQUES AND POLLUTION PREVENTIVE MEASURES” FOR VIGYAAN, SCIENCE EXHIBITION OF AAVARTAAN 2015, TECHNO-MANAGEMENT FEST OF N.I.T RAIPUR.

INTERNSHIPS/TRAINING / WORKSHOPS

    1. ATTENDED INTERNATIONAL GNSS SERVICE (IGS) WORKSHOP ON 9TH MARCH, 2019 IN NEW DELHI.

    2. WORKED AS SUMMER RESEARCH INTERN- 2016 AT INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS), CHENNAI FOR TWO MONTHS, FROM 15TH MAY 2016 TO 15TH JULY 2016, UNDER THE PROJECT TITLED “THE INFLUENCE OF PORE FLUID CHEMISTRY ON CLAY MINERALOGY”.

    3. WORKED WITH CONSULTATION COMPANY, CUBE- ENGITECH, PERFORMING TRAFFIC SURVEY AND ITS ANALYSIS FOR CONSTRUCTION OF 3-FLY OVER BRIDGES IN RAIPUR CITY DURING B.TECH FIFTH SEMESTER.

    4. ONE MONTH (2015) INDUSTRIAL TRAINING AT SECL, GEVRA (A SUBSIDIARY OF COAL INDIA LTD.) IN B.TECH 4TH SEMESTER.

    5. ATTENDED 8 DAYS WORKSHOP ON COURSE TITLED “MODERN GEOTECHNICAL ENGINEERING” UNDER MHRD SCHEME ON GLOBAL INITIATIVE ON ACADEMIC NETWORK (GIAN) FROM 21ST DEC TO 28TH DEC 2015 ORGANIZED BY CIVIL ENGINEERING DEPARTMENT, N.I.T RAIPUR.

    6. TWO-WEEKS VOCATIONAL TRAINING IN BHILAI STEEL PLANT (SAIL) IN 3RD SEMESTER- 2014.



Preliminary results of Polar Motion and Length of Day (DUT1) estimation.