X, Y Coordinates
A pair of numerical values that define the position of a point on a plane, with x representing the horizontal (east-west) position and y the vertical (north-south)position. These are fundamental for mapping and spatial data representation in both vector and raster GIS.
What are X, Y Coordinates known for?
The precise horizontal and vertical locations of a point on a two-dimensional plane, like a map or a grid, are known to be represented by X and Y coordinates. They are essential for determining the geographical location of geographic features in GIS (Geographic Information Systems).
The east-west position is shown by the X coordinate (abscissa).
The north-south position is indicated by the Y coordinate.
Any point on a map can be uniquely identified by its coordinate pair (X, Y), which is made up of the X and Y coordinates. Both projected coordinate systems (such as UTM or State Plane) and geographic coordinate systems (such as latitude and longitude) employ these coordinates. Accurately integrating various layers of spatial data, mapping, navigation, and spatial analysis all depend on them.
Related Keywords
Latitude and longitude are used by the GPS coordinate system to pinpoint any location on Earth. Longitude measures the distance east or west of the prime meridian, whereas latitude measures the distance north or south of the equator. When combined, they offer an accurate foundation for global positioning that is utilized in GIS, mapping, and navigation applications.
A set of geographic coordinates called latitude and longitude can be used to locate any place on Earth. Whereas longitude indicates how far east or west a location is from the Prime Meridian (0°), latitude indicates how much north or south a location is from the Equator (0°). When combined, they offer accurate worldwide positioning.
Using a three-dimensional spherical surface, a Geographic Coordinate System (GCS) is a reference framework for defining locations on the Earth's surface. Its foundation is latitude and longitude, both of which are expressed in degrees, and it frequently makes use of a datum (such as WGS84) to ensure precision. Geospatial analysis, mapping, and navigation all depend on GCS.
Coordinate conversion tools facilitate the conversion of geographic coordinates between many systems, including State Plane, MGRS, UTM, and latitude/longitude. For spatial data to properly align across different maps, software, and applications, these technologies are crucial in GIS, surveying, and navigation.