ISRO chief's comments came after NASA said that it had found the remains of the Vikram lander by its Lunar Reconnaissance Orbiter and credited the discovery to Chennai-based amateur astronomer and engineer Shanmuga Subramanium.
The precise location of the spacecraft in the lunar highlands has yet to be determined.
NASA posted images clicked by its Lunar Reconnaissance Orbiter camera, showing the site's changes on the Moon and the impact point before and after the spacecraft had made a hard-landing on the lunar surface.
On October 3, Subramanian, a Chennai-based mechanical engineer, had tagged the Twitter handles of NASA, LRO and ISRO in a tweet, asking, "Is this Vikram lander? (1 km from the landing spot) Lander might have been buried in Lunar sand?"
It is composed of a series of shots taken October 12 by the Lunar Reconnaissance Orbiter, as it passed about 83 miles above the lunar crater Compton on the far side of the moon, NASA said.
NASA's Lunar Reconnaissance Orbiter spacecraft has snapped a series of images during its flyby on September 17 of Vikram's attempted landing sight near the Moon's uncharted south pole.
'The Lunar Reconnaissance Orbiter imaged the area of the targeted Chandrayaan-2 Vikram landing site on October 14 but did not observe any evidence of the lander'