echogram

the echogram revealed a dense school of fish beneath the surface.

researchers analyzed the echogram to study fish behavior.

using an echogram, we can identify different species of marine life.

the echogram showed a significant drop in fish population.

they used an echogram to map the underwater terrain.

the echogram indicated the presence of underwater structures.

capturing an echogram requires specialized sonar equipment.

marine biologists rely on echograms for their research.

the echogram was crucial for understanding fish migration patterns.

by interpreting the echogram, they could estimate fish sizes.