Gravimetric radiation was the transmission of energy in the form of fast-moving gravitons.

In 2376, the USS Voyager encountered high level of gravimetric radiation emitted by a graviton ellipse that was traveling through subspace. The Doctor prepared an inoculant to counter the dangerous effects of gravimetric radiation. (VOY: "One Small Step")

Gravimetrics
distortion • disturbance • eddy • energy • field • fluctuation • flux density • force • gradient • interference • microprobe -• radiation • scanner • sensor • shear • torpedo • wave