Geospatial Research / Survey Accuracy

Project 2

Integrated GPS and Inertial Navigation System (INS) for sub-decimeter accuracy in aerial mapping, improving survey-grade precision.

Project Overview

As a researcher, Sree Vishnu Priya built a GPS-INS integration workflow using Kalman filtering and signal correction methods to enhance the accuracy of aerial and remote sensing georeferencing outputs.

Results

  • Achieved sub-decimeter survey accuracy

  • Improved georeferencing precision by 35%

  • Enhanced remote sensing outputs for high-quality mapping

  • Applied signal correction methods including cycle slip handling and filtering techniques

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