Equator

longitude and latitude.

Turn towards the right

True

The usual device is a sextant, which measures the altitude (angle above the horizon) of stars or the Sun crossing the meridian (i.e. due south). The latitude can then be calcuated after looking up the declination of the object in tables, for example in the Nautical Almanac.

A star (or the Sun) on the (celestial) equator has an altitude of 90 minus the latitude, so in general a star's altitude is 90 - latitude + declination, when it is due south. The ship's latitude is therefore 90 - altitude + declination.

The distance from the equator in nautical miles is the latitude (in degrees) times 60.

yes

Surface currents are caused by wind, and affected by the rotation of the Earth and the gravity of the moon (tides). When the oceans are deep, convection within the layers can also affect the flow of currents.

* While wind currents are greatly affected by uneven heating of the Earth's surface, there is no corresponding heating of the ocean bottom by the Sun. So currents do not form spontaneously at depth.

prime meridan

Clouds form as air rises at the equator.

A Bhattacharyya distance is another term for a Hellinger distance, a measure used to quantify the similarity between two probability distributions.

The middle

The Equator is the primary one, but any line of longitude will split the Earth into two equal halves.

That question might very well have different answers for different ships.

Pick a ship, tell us where it started out from, where it's going, and what

it's using for propulsion, and we might be able to speculate on a reason

for the course they selected.

200 miles

solstice

you have to go south if you want to do to the equator from Dallas, Texas

When cold water from the Antarctic meets warm water from the equator, it creates a boundary known as a thermocline. This boundary can lead to differences in water density, temperature, and nutrient levels, which can affect marine life and ocean circulation patterns in the region. The meeting of these water masses can also influence weather and climate patterns in the surrounding areas.

Somalia

Scientific equations are algebraic in nature.

When the mean corpuscular hemoglobin concentration (MCHC) is below normal, it may indicate conditions such as iron deficiency anemia or thalassemia. When the MCHC is above normal, it can be seen in conditions like hereditary spherocytosis or autoimmune hemolytic anemia.

Venuzuala, Guyana, and Suriname (and the French territory of French Guiana) are completely north of the equator.

Colombia, Ecuador, and Brazil all have land both north of the equator and south of it.

;

All places to the north of the Equator are in the Northern Hemisphere.

3D pass-through refers to a technology that allows users to see their physical environment while using virtual reality (VR) headsets. This feature typically utilizes external cameras on the headset to capture and display real-time video of the user's surroundings, enabling them to interact with both the virtual and physical worlds seamlessly. It enhances safety and immersion by allowing users to navigate their space without removing the headset. This technology is often found in advanced VR systems designed for both gaming and productivity applications.

Yakutsk is colder than Tromsø primarily due to its continental climate, characterized by severe winters and minimal maritime influence. Located deep within the Siberian landmass, Yakutsk experiences extreme temperature variations, with cold air masses dominating in winter. In contrast, Tromsø, situated above the Arctic Circle but near the coast of Norway, benefits from the warming effects of the North Atlantic Current, resulting in milder winter temperatures. This combination of geographical factors leads to Yakutsk's colder climate despite its more southerly latitude.

The Greenwich (or Prime) Meridian and its "continuation" on the other side of the earth which is approximately the International Date Line.