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how to calculate the distance between two latitude longitude points in sql. UPDATE Location SET Latitude 41953 Longitude -87643 WHERE LocationID 3. Latitudes and longitudes may be entered in any of three different formats decimal degrees DDDD degrees and decimal minutes DDMMMM or degrees minutes and decimal seconds DDMMSSSS.
Calculate Geo Distance Using Sql Server Codeproject from www.codeproject.com
Each longitude line is part of a great circle. There are a number of latitudelongitude distance calculators available online. 39630 miles Default.
The SRID is the Spatial Reference Identifier.
-- -- This routine calculates the distance between two points given the -- latitudelongitude of those points. The SRID is the Spatial Reference Identifier. Nautical miles n mi statute miles sm or kilometers km and click Compute. As there is no obvious 0-degree point for longitude by international agreement the meridian line through Greenwich England is currently given the value of 0 degrees 0 o longitude.
