- What are my Eastings and Northings?
- Is latitude vertical or horizontal?
- What are the vertical lines on the grid called?
- What are the five imaginary lines?
- What is false easting?
- Are Northings horizontal?
- Which way do Eastings run?
- What happens to the vertical lines on the map as you go up the map?
- Which imaginary lines are based on the equator?
- How accurate is a six figure grid reference?
- What are horizontal and vertical lines on a map called?
- Do Eastings or Northings come first?
- Is a set of vertical and horizontal lines drawn on a map?
- What is the vertical line at 0 down the middle of the map called?
- Are Eastings latitude?
What are my Eastings and Northings?
Easting is the eastward-measured distance (or the x-coordinate) and northing is the northward-measured distance (or the y-coordinate)..
Is latitude vertical or horizontal?
One measures the distance from the equator, the other from the Prime Meridian. This illustration of Earth is overlaid with a grid of latitude and longitude. The horizontal lines are latitude and the vertical lines are longitude.
What are the vertical lines on the grid called?
A grid of squares helps the map-reader to locate a place. The vertical lines are called eastings. They are numbered – the numbers increase to the east.
What are the five imaginary lines?
You can use them, too.The Antarctic Circle. The Antarctic Circle lies three-quarters of the way between the equator and the South Pole.The Arctic Circle. … DEW Line. … The Equator. … The International Date Line. … Meridians.Parallels.The Tropic of Cancer.More items…•
What is false easting?
False easting is a linear value applied to the origin of the x coordinates. False northing is a linear value applied to the origin of the y coordinates. False easting and northing values are usually applied to ensure that all x and y values are positive.
Are Northings horizontal?
Definition: Northings are numbered horizontal lines found on maps. The equator is a northing line, and additional invisible lines surround the Earth moving away from the equator.
Which way do Eastings run?
Eastings. The horizontal lines are called eastings as they run towards the east (the numbers increases towards the east!)
What happens to the vertical lines on the map as you go up the map?
The vertical and horizontal lines that are placed on a map have particular names, northings, and eastings. … The eastings are the vertical lines, and the number written on each of the eastings increases from the left hand side of the map to the right hand side of the map.
Which imaginary lines are based on the equator?
Latitude is the measurement of distance north or south of the Equator. It is measured with 180 imaginary lines that form circles around the Earth east-west, parallel to the Equator. These lines are known as parallels.
How accurate is a six figure grid reference?
Six figure grid references are commonly used for topographic maps with a scale of 1:50,000. … On a 6-figure grid reference the last digit refers to a tenth of the distance between the 1km grid reference lines, so the reference is only accurate to within 100 metres.
What are horizontal and vertical lines on a map called?
Latitude and Longitude Many lines that run vertical and horizontal, and form a grid pattern upon a map break up maps into sections. The horizontal lines are called lines of latitude and the vertical lines are called lines of longitude.
Do Eastings or Northings come first?
When giving a four-figure grid reference, you should always give the eastings number first and the northings number second, very much like when giving the reading of a graph in school, where you give the x coordinate first followed by the y.
Is a set of vertical and horizontal lines drawn on a map?
A grid is a network of a series of vertical and horizontal lines constructed perpendicular to each other. One series of lines runs from east to west and the other from north to south. Together they form squares of the same dimensions within a given map.
What is the vertical line at 0 down the middle of the map called?
Prime MeridianThe imaginary vertical lines that run from the North pole to the South pole on a map are called longitudinal lines. The Prime Meridian is the longitudinal line that has a value of 0 degrees. On a map, longitudinal lines are measured in increments of 15 degrees from the Prime Meridian.
Are Eastings latitude?
Latitude and Longitude are angular units of measure and are denoted in degrees minutes and seconds or decimal degrees. The Longitude values range between -180 to +180°. Latitude values range between +90° to – 90°. … After transformation Latitude is denoted by Y (northing) and Longitude by X (Easting).