To determine if you're traveling upstream, observe the flow of the water relative to your position. If the water is moving toward you, you're likely heading upstream. Additionally, you can look for landmarks or features along the bank; if they appear to be moving past you in the opposite direction, you're also moving upstream. Finally, using a compass or GPS can help confirm your direction relative to the river's flow.
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If you are traveling upstream on a river and see a red triangular daymark, you should pass this marker on the left side.
When traveling upstream on a river you see a red triangular daymark, so you should pass on the left side.
If you are traveling upstream, keep the green buoy on your starboard (right) side. This helps to ensure safe navigation and to follow the correct flow of boat traffic.
Symmetrical Technology
Keep it on your starboard side.
If you are traveling in a primary channel and you encounter a red and green marker (with the green band on top) when proceeding in an upstream direction, what must you do?
If you are traveling in a primary channel and you encounter a red and green marker (with the green band on top) when proceeding in an upstream direction, what must you do?
Water always flows down a river, so upstream is the opposite direction from the direction in which the water flows.
Depends on what youre trying to determine
port sode
f a river current is 8.0 m/s, and a boat is traveling 10.0 m/s upstream, what is the boat's speed relative to the riverbank?