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GeoJSON [1] is an open standard format designed for representing simple geographical features, along with their non-spatial attributes.It is based on the JSON format.. The features include points (therefore addresses and locations), line strings (therefore streets, highways and boundaries), polygons (countries, provinces, tracts of land), and multi-part collections of these types.
The list of national coordinate reference systems (CRS) lists map projections officially recommended for existing countries. Given that every projection gives deformations, each country's needs are different in order to reduce these distortions.
A WKT format is defined to describe the operation methods and parameters used to convert or transform coordinates between two different coordinate reference systems. The WKT 1 and WKT 2 formats are incompatible regarding coordinate operations, because of differences in the modelling. [13]
Forward and Reverse Geocoding Service. Web Form or API Available. API is free for 2,500 queries per day, more are paid. Web Form is free for unlimited queries. International Coverage in most countries. Licensing: Great Circle Mapper: Name search: Has geographic coordinates for airports, heliports, and other facilities which have an IATA or ICAO ...
This is a list of all three-country tripoints on land or internal waters. Many of the coordinates listed below are only approximate. Many of the coordinates listed below are only approximate. As of 2020, there are 175 international tripoints.
Pages in category "Geographic coordinate lists" The following 200 pages are in this category, out of approximately 18,680 total. This list may not reflect recent changes .
The following table lists the regions of the Earth at various latitudes: Latitude Locations 90° N North Pole: 75° N: ... List of countries by latitude.
This is a list of FIPS 10-4 country codes for Countries, Dependencies, Areas of Special Sovereignty, and Their Principal Administrative Divisions.. The two-letter country codes were used by the US government for geographical data processing in many publications, such as the CIA World Factbook.