If you are crossing the prime meridian, your longitude is 0 degrees. At an altitude of Polaris (the North Star) of 50 degrees, you would be located at a latitude of approximately 50 degrees North. This position places you in a part of the Northern Hemisphere, likely somewhere in Europe, northern Asia, or parts of Canada.
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the altitude of polaris is same as the latitude of your location assuming that you are in the northern hemisphere
Arctic crircle
If you are at the North Pole, you'll see the star Polaris near the zenit (altitude almost 90 degrees).
If you are crossing the Prime Meridian and the altitude of Polaris is 50 degrees, you are located at a latitude of approximately 50 degrees north. The Prime Meridian is at 0 degrees longitude, so your exact location would be 50°N, 0°E. This position places you in the North Sea, near the eastern coast of England.
The altitude of Polaris is approximately 42 degrees above the horizon when observed from a location around 42 degrees latitude in the northern hemisphere. This means that at locations close to the 42nd parallel, such as parts of New York City or southern France, Polaris would have an altitude of around 42 degrees.
Plattesburg;)
43 degrees because the altitude of polaris is equal to the latitude of utica.
The altitude of Polaris, also known as the North Star, corresponds roughly to the latitude of the observer's location. Syracuse, NY, is located at approximately 43 degrees North latitude, so the altitude of Polaris from Syracuse would be about 43 degrees above the northern horizon. This means that if you are facing north in Syracuse, Polaris would be positioned at an angle of 43 degrees upwards from the horizon.
The altitude of Polaris, or its elevation above the horizon, can be approximated by the observer's latitude. The Iceland hot spot is situated around 64° N latitude. Therefore, Polaris would be about 64 degrees above the northern horizon when viewed from that location.
The altitude of Polaris in the northern hemisphere is the same as the latitude at that point on Earth. For example, if you are at 40˚N, then the altitude of Polaris would be 40.Hope I answered your question! :)