"Gravimetric scan"@en . "A gravimetric scan was a special type of scan. In 2375, Seven of Nine performed a gravimetric scan of a class 1 wormhole, classified by its spatial gradient. (VOY: \"Bliss\")"@en . . . "A gravimetric scan was a special type of scan. In 2375, Seven of Nine performed a gravimetric scan of a class 1 wormhole, classified by its spatial gradient. (VOY: \"Bliss\")"@en .