[OGDev] What are people working on?

Kake L Pugh kake at earth.li
Fri Mar 9 14:09:43 GMT 2007


On Fri 09 Mar 2007, Dominic Hargreaves <dom at earth.li> wrote:
> Could you be more specific about the OS reference implementation?

(Lots) more info here; download the zip file for a PDF and the datafiles:
  http://www.ordnancesurvey.co.uk/oswebsite/gps/osnetfreeservices/furtherinfo/questdeveloper.html

Online converter here:
  http://gps.ordnancesurvey.co.uk/etrs89geo_natgrid.asp

> As I understood it the Helmert transform we're currently using is
> more than accurate enough for the OpenGuides application.

It will do, yes.  I was mainly concerned about the RDF output,
i.e. other people using our geodata for their own purposes, but I
don't know if anyone actually _is_, so there's probably no point in
putting in effort for extra accuracy at this point.

Kake



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