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colourYellow
title5.6.2+

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CodeDescrption
<27700>

The SRID for the projection

+title=British National Grid

The Title to display

+proj=tmerc  +lat_0=49  +lon_0=-2  +k=0.9996012717  +x_0=400000  +y_0=-100000  +ellps=airy  +datum=OSGB36 +units=m  +no_defs  no_defs
The Projection definition. In order to find the correct definition for your required projection please see http://spatialreference.org/ref/ select the relevant entry and then click on the Proj4 link which will give you what you require.
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