What does WLD mean in UNCLASSIFIED
WLD stands for West Longitude Date. It is a term used in astronomy and navigation to refer to the date along a specific longitude west of the Prime Meridian.
WLD meaning in Unclassified in Miscellaneous
WLD mostly used in an acronym Unclassified in Category Miscellaneous that means West Longitude Date
Shorthand: WLD,
Full Form: West Longitude Date
For more information of "West Longitude Date", see the section below.
What is WLD?
In astronomy, the WLD is the date at a given longitude west of the Prime Meridian. It is calculated by adding the time difference between the local longitude and the Prime Meridian to the Universal Time Coordinated (UTC) date. For example, if the local longitude is 10° west of the Prime Meridian, the WLD would be one hour earlier than UTC.
In navigation, the WLD is used to determine the position of a ship or aircraft. It is calculated by subtracting the time difference between the local longitude and the Prime Meridian from the UTC date. For example, if the local longitude is 10° west of the Prime Meridian, the WLD would be one hour later than UTC.
Importance of WLD
The WLD is an important tool for astronomers and navigators because it allows them to determine the date and time at any given location. It is also used to calculate the time difference between different longitudes.
Essential Questions and Answers on West Longitude Date in "MISCELLANEOUS»UNFILED"
What is West Longitude Date (WLD)?
West Longitude Date (WLD) is a standard adopted by the International Hydrographic Organization (IHO) to determine the date and time of events occurring at sea. It is based on the Coordinated Universal Time (UTC) and the time zone associated with the vessel's longitude.
How does WLD work?
WLD uses the UTC as the basis for the date and time. However, it adjusts the time by one hour for every 15 degrees of longitude west of the Prime Meridian. This means that a vessel located at 75 degrees west longitude would be three hours behind UTC.
Why is WLD used at sea?
WLD is used at sea to ensure that all vessels are operating on the same date and time, regardless of their location. This helps to prevent confusion and errors in communication and navigation.
How do I convert WLD to local time? A: To convert WLD to local time, you need to know the longitude of the vessel and the time zone for that longitude. Use the formul
To convert WLD to local time, you need to know the longitude of the vessel and the time zone for that longitude. Use the formula: Local Time = WLD + (Longitude in Hours) + (Time Zone Offset)
How do I convert local time to WLD? A: To convert local time to WLD, you need to know the longitude of the vessel and the time zone for that longitude. Use the formul
To convert local time to WLD, you need to know the longitude of the vessel and the time zone for that longitude. Use the formula: WLD = Local Time - (Longitude in Hours) - (Time Zone Offset)
Is WLD the same as Coordinated Universal Time (UTC)?
No, WLD is not the same as UTC. UTC is the global time standard used for most purposes. WLD is a modification of UTC that is specifically designed for use at sea.
Final Words: WLD is a term that is used in astronomy and navigation to refer to the date along a specific longitude west of the Prime Meridian. It is an important tool for astronomers and navigators because it allows them to determine the date and time at any given location.
WLD also stands for: |
|
| All stands for WLD |