关于这张图
STS040-614-047 (5-14 June 1991) --- This image is of the Norfolk, Virginia -- Southern Delmarva Peninsula Southern Chesapeake Bay Area as seen in sunlight. The exposure is adjusted to emphasize the water patterns present. The outgoing tide generates considerable turbulence as it passes through the mouth of the bay. This is displayed by differences in reflective properties of the water surface due to differences in slope and turbidity. Ship wakes and the wakes of subsurface structures are seen clearly. The bridge tunnel system linking Norfolk with the peninsula and its effect on the syste…