On 13 September 2013 13:38, Phil Endecott <spam_from_os...@chezphil.org> wrote: > OpenStreetmap HADW wrote:
> When using any OS data it's important to be certain of the method used > for the datum conversion. If it's not using the OSTN02 table-driven How does one find that out for the tiles served by os.openstreetmap.org, and if they are not using the high accuracy conversions, why not? (OS' own online viewer also uses WGS84 coordinates to label their tiles - suggesting that they should be using the high quality WGS-84 calibration.) _______________________________________________ Talk-GB mailing list Talk-GB@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk-gb
