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Singapore_location_map_(main_island).svg Module:Location map/data/Singapore is a location map definition used to overlay markers and labels on an equirectangular projection map of Singapore . The markers are placed by latitude and longitude coordinates on the default map or a similar map image.
For example, {{Australia Labelled Map|width=500}} displays the labelled image as a larger one of 500 pixels in width instead of the default, 400. For earthly geographic maps, conforming to these specifications can allow easier conversion to for any other purposes such as for the use of {{ Location map+ }} .
The World Geographic Reference System (GEOREF) is a geocode, a grid-based method of specifying locations on the surface of the Earth. GEOREF is essentially based on the geographic system of latitude and longitude , but using a simpler and more flexible notation .
Given that every projection gives deformations, each country's needs are different in order to reduce these distortions. These national projections, or national Coordinate Reference Systems are officially announced by the relevant national agencies. The list below is a collection of available official national projected Coordinate Reference ...
It is common to omit the first 4 characters from the code and add an approximate location, such as a city, state, or country. The above example then becomes "7VP3+PR6 Singapore". This is supported by the Google Maps app and the plus.codes website, and also by non-Google apps.
The Military Grid Reference System (MGRS) [1] is the geocoordinate standard used by NATO militaries for locating points on Earth. The MGRS is derived from the Universal Transverse Mercator (UTM) grid system and the Universal Polar Stereographic (UPS) grid system, but uses a different labeling convention.
A typical map with grid lines. The Ordnance Survey National Grid (United Kingdom) and other national grid systems use similar approaches. In Ordnance Survey maps, each Easting and Northing grid line is given a two-digit code, based on the British national grid reference system with an origin point just off the southwest coast of the United ...
Because a grid is a sample of a continuous space, raster data is most commonly used to represent geographic fields, in which a property varies continuously or discretely over space. Common examples include remote sensing imagery, terrain/elevation, population density, weather and climate, soil properties, and many others. Raster data can be ...