Arcane radar

For the duration, your eyes glow a gentle green and you can sense the size and location of any creature within a 60-foot emanation originating from you, marked by dots on a mental mini map. This detection functions normally in darkness, heavy fog, and other heavily obscured conditions.

You successfully detect a creature even if it is invisible or hidden from you, provided it is not completely behind a blocked barrier. This detection does not count as visually seeing the creature for the purpose of spells or features that require line of sight, nor does it negate disadvantage on attack rolls against unseen targets.

The spell can penetrate barriers, but the detection is blocked by 1 foot of stone, 1 inch of common metal, a thin sheet of lead, or 3 feet of wood or dirt.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the radius of the emanation increases by 30 feet for each slot level above 2nd.