The 155th meridian west is a line of longitude that is 155 degrees west of the Prime Meridian, which is the line of longitude defined as 0 degrees. The meridian is used in geographic coordinate systems to help specify locations on the Earth's surface. Geographically, the 155th meridian west passes primarily through the Pacific Ocean and also intersects a few territories. For example, it passes through parts of the Aleutian Islands in Alaska as it heads north.

The 160th meridian west is a line of longitude that is 160 degrees west of the Prime Meridian, which is at 0 degrees longitude. This meridian runs from the North Pole to the South Pole and passes through various landmasses and bodies of water. In the Northern Hemisphere, the 160th meridian west crosses parts of the Bering Sea and approaches the Aleutian Islands of Alaska. In the Southern Hemisphere, it crosses the central Pacific Ocean.

The 173rd meridian east is a line of longitude that is 173 degrees east of the Prime Meridian, which runs from the North Pole to the South Pole. It is one of the longitudinal lines used to measure geographic coordinates on the Earth's surface. This meridian runs through the Pacific Ocean and is generally located east of the International Date Line, which is approximately at the 180th meridian.

The 174th meridian west is a line of longitude that is located 174 degrees west of the Prime Meridian, which is defined at 0 degrees longitude. It runs from the North Pole to the South Pole and passes through various areas of the Earth's surface. Notably, the 174th meridian west lies east of the International Date Line, which is approximately located at the 180th meridian.

The 163rd meridian west is a line of longitude that is 163 degrees west of the Prime Meridian. It is located in the Pacific Ocean and runs from the North Pole to the South Pole. This meridian passes through various territories and regions, including parts of the Aleutian Islands of Alaska, and it is significant in terms of geographic and navigational reference.

The 172nd meridian west is a line of longitude that is 172 degrees west of the Prime Meridian, which is located in Greenwich, England. This meridian runs from the North Pole to the South Pole, passing through various bodies of water and territories. It primarily passes through the Pacific Ocean, and towards its southern extent, it comes close to the Aleutian Islands of Alaska.

The 175th meridian west is a line of longitude located 175 degrees west of the Prime Meridian, which is situated at 0 degrees longitude. Meridians are used in geographic coordinate systems to specify a location's east-west position on the Earth's surface. The 175th meridian west primarily passes through the Pacific Ocean, and it is notable for being very close to the International Date Line, which is located around the 180th meridian.

The 178th meridian east is a line of longitude located 178 degrees east of the Prime Meridian, which is at 0 degrees longitude. It runs from the North Pole to the South Pole, crossing through various parts of the Pacific Ocean.

The 180th meridian is an imaginary line of longitude located at 180 degrees east or west of the Prime Meridian, which is defined as 0 degrees longitude. It is essentially the opposite side of the Earth from the Prime Meridian. The 180th meridian runs from the North Pole to the South Pole and largely follows the line of the International Date Line. It passes through the Pacific Ocean and divides the Eastern and Western Hemispheres.

The 18th meridian east is a line of longitude that is situated 18 degrees east of the Prime Meridian, which is the line of longitude defined as 0 degrees. It runs from the North Pole to the South Pole, passing through several countries in Europe and Africa. Notably, the 18th meridian east crosses through: - Northern Europe, including parts of Norway, Sweden, and Finland. - Central Europe, passing through Germany and Poland.

The 27th meridian west is a line of longitude that lies 27 degrees west of the Prime Meridian, which is located at 0 degrees longitude. Meridians are used in geographical coordinate systems to determine the location of places on the Earth's surface. The 27th meridian west passes through several countries in both the Northern and Southern Hemispheres, primarily traversing the Atlantic Ocean and part of Africa. It serves as a reference point for map navigation and geographical studies.

The 41st meridian east is a line of longitude that is 41 degrees east of the Prime Meridian, which is located at 0 degrees longitude. The 41st meridian east runs from the North Pole to the South Pole, passing through several countries and regions along the way. In Europe, it crosses through countries like Ukraine and Romania. It continues through the Middle East, entering countries such as Turkey and Azerbaijan, and passes through parts of Iran and Iraq.

The 21st meridian west is an imaginary line of longitude that is located 21 degrees west of the Prime Meridian, which is situated at 0 degrees longitude. It runs from the North Pole to the South Pole, and it passes through several countries, predominantly in Europe and Africa. To provide more specific details, the 21st meridian west passes through areas in: - **Iceland**: It passes through the western part of the island.

The 30th meridian east is a line of longitude that is located 30 degrees east of the Prime Meridian, which is the line of longitude designated as 0 degrees. It runs from the North Pole to the South Pole, passing through several countries and regions. The 30th meridian east passes through parts of Europe, including eastern Europe and the Balkans, as well as parts of Africa, such as Libya and Egypt. In addition, it crosses through the Mediterranean Sea.

The 25th meridian west is a line of longitude that is 25 degrees west of the Prime Meridian, which runs through Greenwich, England. To find the corresponding location from Washington, D.C., you can look at the coordinates. Washington, D.C. is situated at approximately 77 degrees west longitude.

The 27th meridian west is a line of longitude located 27 degrees west of the Prime Meridian, which runs through Greenwich, London. To find its relation to Washington, D.C., you can calculate as follows: - Washington, D.C. is located at approximately 77 degrees west longitude. - If you subtract 27 degrees from 77 degrees, you get 50 degrees west. The 27th meridian west from Washington, D.C.

The 4th meridian west is a line of longitude that is 4 degrees to the west of the Prime Meridian, which is located at 0 degrees longitude. The Prime Meridian runs through Greenwich, London, and serves as the baseline for measuring longitude. The 4th meridian west, therefore, passes through several countries as it extends from the North Pole to the South Pole.

The 58th meridian east is a line of longitude that is 58 degrees east of the Prime Meridian, which runs through Greenwich, London. Meridians are used in geographic coordinate systems to specify locations on the Earth's surface. The 58th meridian east runs from the North Pole to the South Pole, passing through several countries. In the northern hemisphere, it passes through parts of Russia, while in the southern hemisphere, it crosses through the Indian Ocean.

Nautical time refers to a system of timekeeping that is used primarily in maritime settings. It is closely related to the concept of nautical almanacs, navigational calculations, and the operation of ships at sea. There are a few key aspects of nautical time: 1. **Time Zones**: Nautical time can reflect the use of time zones based on Greenwich Mean Time (GMT) or Universal Coordinated Time (UTC).

The 38th meridian east is a line of longitude that is 38 degrees east of the Prime Meridian, which is the reference line for longitude at 0 degrees. This meridian runs from the North Pole to the South Pole and passes through several countries, including Norway, Sweden, Finland, Poland, Ukraine, Turkey, and parts of northeastern Africa.