My Oracle Support Banner

Wrong Results Converting OS National Grid Coordinates to Latitude and Longitude (SRID 27700 to 4258) (Doc ID 2015828.1)

Last updated on MARCH 28, 2019

Applies to:

Oracle Spatial and Graph - Version 11.2.0.4 and later
Information in this document applies to any platform.

Symptoms

After following the steps from the Spatial Developer's Guide to use British Grid Transformation OSTN02/OSGM02:
http://docs.oracle.com/cd/E11882_01/appdev.112/e11830/sdo_cs_concepts.htm#CHDGEDBH

and running the following:

to convert OS National Grid coordinates to latitude and longitude (srid 27700 to 4258), the output shows unexpected results.

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.