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authorEdmund von der Burg <evdb@mysociety.org>2011-02-07 15:04:46 +0000
committerEdmund von der Burg <evdb@mysociety.org>2011-02-07 15:04:46 +0000
commit596b9bf166ee539e8c449c5ffe1e5348fa02109c (patch)
tree28ccd0e0baf802538fe37d11c44fac6861f0a34a /notes
parentf87390b2dd4dd1b57f122426b23a1080c1e86c93 (diff)
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+These notes are for the FMS migration from OSGB36 to WGS84 coordinates.
+
+Reference:
+
+ * http://en.wikipedia.org/wiki/Ordnance_Survey_National_Grid
+ * http://en.wikipedia.org/wiki/World_Geodetic_System
+
+DB:
+
+ * use PledgeBank's 'nearby' logic in problem_find_nearby() SQL function
+
+UI maps:
+
+ * Tilma js code will still need eastings and northings
+ * All other maps should be able to switch to latlon
+