This document discusses using high precision GPS observations to analyze the present-day deformation scenario of the Indian plate. It analyzes data from GPS stations like KIT and POL to determine observed velocities in mm/yr. The techniques used include Kalman filtering of data from sources like the IGS and CDDIS. The objectives are to determine long-term crustal deformation through land- and space-based geodetic measurements to obtain the velocity result for the entire Indo-Australian plate. The analysis finds southward motions of 4-7 mm/yr at sites on the Shillong plateau, indicating rapid shortening and high earthquake rates in northeast India.