These notes are for the FMS migration from OSGB36 to WGS84 coordinates.

Reference:

  easting  === longitude
  northing === latitude
  
  http://en.wikipedia.org/wiki/Ordnance_Survey_National_Grid
  http://en.wikipedia.org/wiki/World_Geodetic_System

DB:

  * dump schema from live db and confirm it matches schema.sql (you never know...)
  DONE: use PledgeBank's 'nearby' logic in problem_find_nearby() SQL function
  DONE: in 'alerts' table convert parameter and parameter2 if alert is 'local_problems' or 'local_problems_state'

CODE:

  DONE: update all calls to problem_find_nearby swapping parameter order.
  * find all occurences of 'easting', 'northing', $e, $n etc and migrate

  * email me link broken on http://herring/?lat=51.4545595517093;lon=-0.23100115932431

  * Cobrand.pm
  * Cobrands/Barnet/Util.pm
  * Cobrands/Emptyhomes/Util.pm
  * CronFns.pm
  * CrossSell.pm
  * EastHantsWSDL.pm
  * FixMyStreet/Alert.pm
  * FixMyStreet/Geocode.pm
  * FixMyStreet/Map.pm
  * FixMyStreet/Map/Bing.pm
  * FixMyStreet/Map/BingOL.pm
  * FixMyStreet/Map/Google.pm
  * FixMyStreet/Map/OSM.pm
  * FixMyStreet/Map/OSM/CycleMap.pm
  * FixMyStreet/Map/OSM/StreetView.pm
  * FixMyStreet/Map/Tilma/OL/1_10k.pm
  * FixMyStreet/Map/Tilma/OL/StreetView.pm
  * FixMyStreet/Map/Tilma/Original.pm
  * FixMyStreet/Map/Tilma/Original/1_10k.pm
  * FixMyStreet/Map/Tilma/Original/StreetView.pm
  * Memcached.pm
  * Page.pm
  * PoChange.pm
  * Problems.pm
  * Standard.pm
  * Utils.pm

  * web/about.cgi
  * web/ajax.cgi
  * web/alert.cgi
  * web/confirm.cgi
  * web/contact.cgi
  * web/faq.cgi
  * web/flickr.cgi
  * web/fun.cgi
  * web/import.cgi
  * web/index.cgi
  * web/json.cgi
  * web/photo.cgi
  * web/questionnaire.cgi
  * web/reports.cgi
  * web/rss.cgi
  * web/test.cgi
  * web/tms-signup.cgi
  * web/upload.cgi

  DONE: all scripts checked

UI maps:

  * Tilma js code will still need eastings and northings
  * All other maps should be able to switch to latlon