Hello People,

Our Cartographers have recently started using MapInfo for cartographic
and data capture work, and they are experiencing problems when
digitising.

They are copying features from vector base maps and pasting them onto
an editable layer (another table) they then zoom in on the feature
copied and they discover that their copy of the feature appears offset
from the original by a few millimeters.  They are digitising in both
MapInfo 6 & 7 and are working in British National Grid projection.

I suspect that the problem is caused when the scale being used to view
the data is more zoomed in that the scale at which the data was
captured, or that the zoom is beyond the accuracy of the coordinate
system.  I would appreciate any guidance on what the problem is and how
to avoid it.

Thanks Andrew




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