Optical flow GNSS for navigation in the Indian subcontinent (NavIC)
Sunit Shantanu Digamber Fulari

TL;DR
This paper introduces a novel optical flow-based technique for GNSS in the Indian subcontinent, aiming to improve positional accuracy over small distances using differential equations and movement analysis.
Contribution
The paper proposes a new optical flow tracking algorithm for GNSS, enhancing accuracy in ground positioning within the Indian subcontinent's satellite coverage area.
Findings
Improved positional accuracy over 1500 km range.
Effective use of differential equations for small-distance navigation.
Potential for enhanced ground-based navigation systems.
Abstract
This paper reveals about global navigation satellite system GNSS in the indian subcontinent known as the navigation in the indian subcontinent(NavIC) We have tried to model a new technique in GNSS known as the optical flow tracking global navigation system (OF GNSS). This method using differential equations is very accurate for very small distances on the surface of the earth in the 1500km range of the Indian subcontinent satellite coverage. When we talk of accuracy of the GPS system it should be very accurate on the surface of the earth when used to show changes in coordinate of the moving body with respect to the ground by the satellite which is situated on the earths orbit. Optical flow is a method which uses movements with respect to x and y axis for infinitesimal changes in its coordinates and then uses this algorithm to use it in global positioning system to find accurate position…
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Taxonomy
TopicsGNSS positioning and interference · Inertial Sensor and Navigation · Astronomical Observations and Instrumentation
MethodsGreedy Policy Search
