On 24/12/2017 02.21, Matej Lieskovský wrote:
Hello,
is there a way to map objects, whose position changes slightly?
In fact, the position of all objects changes slightly over time and a
coordinate should be a vector indicating a position and a (presently
best value of) direction and speed of drift.
The Greenwich meridian is presently 102m west away of the zero latitude
of a GPS and it continues to drift.
See Greenwich Meridian <https://www.openstreetmap.org/way/268533450>
which is now 0.0014864° W by its nodes (which should have the same value
BTW).
All the best,
André.
Example:
I know a park that has a few dozen benches. They are there practically
all-year-round, but their position changes every now and then. A fixme
would imply that the problem can be fixed (which does not seem
practical), leaving them out completely is less than ideal and leaving
them as nodes gives a false sense of precision, which is not perfect
either. Is there a way of saying "there are benches somewhere around
here"?
Merry X-mas,
Matej
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