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davesherratt/gist:1408695

Created November 30, 2011 11:04
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mysql radius
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gistfile1.txt
select asciiname,latitude,longitude, acos(SIN( PI()* 40.7383040 /180 )*SIN( PI()*latitude/180 )
)+(cos(PI()* 40.7383040 /180)*COS( PI()*latitude/180) *COS(PI()*longitude/180-PI()* -73.99319 /180)
)* 3963.191 AS distance
FROM allcountries
WHERE 1=1
AND 3963.191 * ACOS( (SIN(PI()* 40.7383040 /180)*SIN(PI() * latitude/180)) +
(COS(PI()* 40.7383040 /180)*cos(PI()*latitude/180)*COS(PI() * longitude/180-PI()* -73.99319 /180))
) < = 1.5
ORDER BY 3963.191 * ACOS(
(SIN(PI()* 40.7383040 /180)*SIN(PI()*latitude/180)) +
(COS(PI()* 40.7383040 /180)*cos(PI()*latitude/180)*COS(PI() * longitude/180-PI()* -73.99319 /180))
)
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