HYDROGRAPHIC SURVEY - Practice Mode

Two angles from the shore Intersecting ranges Two angles from the boat Cross rope

Correct Answer: Intersecting ranges

Reduced sounding Elevation Datum surface Bench mark

Correct Answer: Reduced sounding

Low water ocean spring tides Low water optimum spring tides Low water opposing spring tides Low water ordinary spring tides

Correct Answer: Low water ordinary spring tides

Minidrafter Junior drafter Station pointer Plotting scale

Correct Answer: Station pointer

Mean Low Water Springs Maximum Level of Water Spring Mean Level of Water Springs Mean Level of Water surface

Correct Answer: Mean Low Water Springs