"Doordarshan plans to have no less than 27 high-definition state-of-the-art cameras this year while the number of such cameras was 24 last year, as we intend to ensure a visual treat for viewers across the globe," an official said.
Giving details, they said fifteen of the cameras would be placed along Rajpath including two robotically-controlled cameras placed right inside the President's enclosure.
Two hydraulic cranes, measuring over 80-ft in height will also be used to mount cameras for dynamic aerial views, an official said.
Exclusive dynamic microphones will also be deployed on parade ground to pick up foot movements, commands of officers and other atmospheric sounds.
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The coverage will incorporate the departure of President Pranab Mukherjee along with chief guest French President Francois Hollande from the Rashtrapati Bhavan.
The live coverage from India Gate and Rajpath would highlight the arrival of Prime Minister Narendra Modi, Vice President M Hamid Ansari and the President along with the French President.
A team of over one hundred Doordarshan personnel has been working close to three months with diverse agencies to make the event a visual treat for viewers.