A keel has nothing to do with the latitude.
A keel does two things:
There's no way to determine elevation from latitude and longitude alone.
latitude longitude
Can you keel down
Longitude and Latitude
The use cardinal and intermediate directions, and longitude and latitude.
Every point on Earth has longitude and latitude.
Sally was so shocked by what she saw, she was afraid she would keel over. The yacht had a keel weighted with a tonne of lead.
An astrolobe which is an instrument that measured the position of the stars , and the magnetic compass helped determine the ships approximate location.
The keel is a bone in the middle of the chicken breast. It should not be served as a meal, but is acceptable for use in the making of stock. ***** There is white meat on the keel.
Latitude doesn't dictate how high the sun gets in the sky, but it does help us understand position and time. We can use latitude and the suns position to determine not only what day of the year it is, but where we are.
The unit of measurement that is used to determine absolute location in geography is the latitude and longitude system. This form of measurement uses degrees and minutes to measure the specific location of places.
Columbus would have used a mariner's astrolabe to determine his ship's latitude while at sea.