What is latitude and longitude and what is latitude and longitude

Longitude indicates north-south, longitudinal.

Latitude indicates east-west, transverse.

Longitude is the angle between the planes in which two meridians are located.

Internationally, the meridian that passes through the original site of the Greenwich Observatory in London, the capital of the United Kingdom, is designated as the 0° meridian, also known as the prime meridian. From the 0° meridian, the east and west are divided into 180°, the east 180° belongs to the east longitude, and it is customary to use "e" as the code, and the west 180° belongs to the west longitude, and it is customary to use "w" as the code. The 180° east longitude and the 180° west longitude coincide on a single meridian, which is the 180° meridian.

When interpreting longitude on a map, it should be noted that, from west to east, the degree of longitude from small to large is east longitude; From west to east, the degree of longitude is from large to small, which is west longitude; With the exception of the 0° and 180° meridians, the rest of the meridians can accurately distinguish between east and west longitudes. Different warp threads have different places when.

It is earlier in the easterly area and later in the western. Important meridians The meridians caused an international controversy, and it was not until 1953 that Greenwich chose the 20w and 160e meridians as the boundary between the eastern and western hemispheres.

We set the equator as zero degrees of latitude, 90 degrees to the south and 90 degrees to the north, and the one south of the equator is called the south latitude, and the one north of the equator is called the north latitude. The North Pole is 90 degrees north latitude, and the South Pole is 90 degrees south latitude.

Longitude indicates north-south, longitudinal.

Latitude indicates east-west, transverse.

It's the vertical and horizontal lines on the map and the globe! Help determine the exact location of a location! Hope!

Latitude and longitude are two concepts commonly used in geography to denote the location of geographic points on the earth's surface.

Longitude is the angle between a geographical point on the earth's surface and the prime meridian (i.e., the Greenwich meridian), measured in degrees. Longitude is measured east or west from the prime meridian, with a maximum of 180°, with east longitude being positive and west longitude negative.

Latitude is the angle between a geographical point on the earth's surface and the earth's equatorial plane, measured in degrees. Latitude is measured from the equator to the north or south, with a maximum of 90°, positive north latitude and negative southern latitude.

Longitude and latitude are the most basic and direct representation of the location of geographical points on the earth's surface, and are the basic knowledge of navigation, maps, astronomy and other fields, and are widely used in various fields. Latitude and longitude is the combined name of latitude and longitude to form a coordinate system. It is called the Geographic Coordinate System.

Latitude and longitude are two important parameters in the Earth's surface coordinate system that represent geographic locations on any Earth's surface. Latitude is the degree of the angle between the perpendicular line and the plane of the equator from a point on the surface from the center of the earth, ranging from 0° to 90°. The equator is 0°, and the poles are 90°N and 90°S, respectively.

History of the development of the warp and weft system:

The warp and weft system is a geographic coordinate system used to describe the location of places on the earth's surface, derived from an instrument similar to a spear, a warp cluster, and an instrument called an armillary sphere. Ancient China used a map-making method similar to the latitude and longitude system, which was passed down to medieval Europe, and the latitude and longitude, which are known as astronomical terms, corresponded to the latitude and longitude of China, respectively.

Before the 18th century, the latitude and longitude system had not yet become a clear and generally accepted concept of divination, and there were errors in the method of calculating longitude. At the time, it was thought that the best way to establish a longitude coordinate system starting from London was to create a longitude coordinate system, but since the Earth is an ellipse, the length and circumference of the Earth's surface will vary depending on the position.

In 1879, Cleveland Abbe, director of the U.S. Bureau of Metrology, called for the establishment of an international longitude coordinate system, suggesting that the prime meridian should be used as the starting point.

In 1884, the Greenwich International Longitude Conference decided to divide the longitude into 360 degrees starting from the prime meridian of the Greenwich Observatory in the suburbs of London, England, and chose 90 degrees of the South Pole and 90 degrees of the North Pole as the latitude baseline. This is the basic form of the modern geolocation system.

1. Longitude, a geographical term, generally refers to the ordinate of the spherical coordinate system, specifically the degree to the east or west of a place on the earth from a north-south line called the prime meridian. According to international regulations, the longitude at the original site of the Greenwich Observatory in London, the capital of the United Kingdom, is set at 0 degrees of longitude, and then extends to the left and right. every 15 degrees of longitude by one hour;

2. The latitude of the weft, also known as the latitude of the earth. Geodetic latitude refers to the angle between the ground normal and the equatorial plane of a place. The value of latitude is between 0 degrees and 90 degrees.

The latitude of a point north of the equator is called north latitude and is denoted as n; The latitude of the point located south of the equatorial hail is called the southern latitude and is denoted as s.

Latitude and longitude is the combined name of latitude and longitude to form a coordinate system. Also known as the Geographic Coordinate System

It is a spherical coordinate system that uses the sphere of three-dimensional space to define space on the earth, and can mark any position on the earth.

Longitude: The meridian, also known as the meridian, is an auxiliary line hypothesized by human beings for the convenience of measurement, and is defined as a semicircular arc on the great circle line connecting the north and south poles on the earth's surface. Any two meridians of equal length intersect at the north and south poles.

Each meridian has its corresponding value, which is called longitude. The meridian indicates the north-south direction.

Parallel: Like the meridian, the latitude line is an auxiliary line assumed by human beings for the convenience of measurement, and is defined as the trajectory formed by the rotation of the earth at a point on the earth's surface. Any one of the wefts is round and parallel to each other.

The length of the parallels is the circumference of the equator multiplied by the cosine of the latitude of the parallel, so the equator is the longest, and the farther away from the equator, the shorter the circumference, and it shrinks to 0 at the poles. The parallels indicate the east-west direction.

Longitude is the degree to the east or west of a north-south alignment of a point on Earth called the Prime Meridian Line.

Latitude refers to the line between a point and the center of the Earth's sphere and the Earth's equatorial plane, and its value is between 0 and 90 degrees. The latitude located north of the equator is called north latitude and is denoted as n; The latitude of a point located south of the equator is called south latitude and is denoted as s.