How To Write Easting And Northing Coordinates If you are using a map, look at the numbers found along the edge of the map that correspond with the utm coordinates. the easting coordinates will be found along the top and bottom of the map. if you are using a gps, the easting will be the first number when it is set in utm mode. a change of 1 number in easting coordinates, for example 510,000. In the case of utm, i suggest writing "m e" for "meters east" after the easting, and "m n" for "meters north" after the northing. when communicating a coordinate by voice, say the words "meters east" after the easting and "meters north" after the northing. there are several documented cases where a string of digits was passed, usually by voice.
Method Of Area Calculation With Coordinates Easting And Northing Area The first two numbers of your grid reference indicate the easting (going right), and the second two numbers indicate the northing (going up). for instance, a grid reference of ‘4728’ would mean you’d find the square by going to line 47 on the easting, and then up to line 28 on the northing. sometimes, you might need to be more precise. Within each zone, coordinates are measured as northings and eastings in meters. the northing values are measured from zero at the equator in a northerly direction. each zone has a central meridian that is assigned an easting value of 500,000 meters. in zone 16, for example, the central meridian is at 87 degrees longitude west. Utm coordinates can be read by specifying the zone number, followed by the easting and northing values. for example, coordinates might be written as “zone 14, 357000, 5476000” to indicate the easting and northing coordinates of a location within that zone. What is a false easting and northing? instead of using latitude and longitude coordinates, each 6° wide utm zone has a central meridian of 500,000 meters. this central meridian is an arbitrary value convenient for avoiding any negative easting coordinates. all easting values east and west of the central meridian will be positive.
How To Read Easting And Northing Coordinates Utm coordinates can be read by specifying the zone number, followed by the easting and northing values. for example, coordinates might be written as “zone 14, 357000, 5476000” to indicate the easting and northing coordinates of a location within that zone. What is a false easting and northing? instead of using latitude and longitude coordinates, each 6° wide utm zone has a central meridian of 500,000 meters. this central meridian is an arbitrary value convenient for avoiding any negative easting coordinates. all easting values east and west of the central meridian will be positive. To ensure that the northing and easting coordinates on a map are not negative (thus making measurement, communication, and computation easier), map projections may set up a false origin, specified in terms of false northing and false easting values, that offset the true origin. for example, in utm, the origin of each northern zone is a point on. Easting refers to the horizontal distance (or x coordinate) measured eastward from a principal north south reference line, typically a meridian. northing is the vertical distance (or y coordinate) measured northward from a principal east west reference line, often the equator. this system is widely used in mapmaking and geographic information.
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