A resolution in meters fine enough for what a map shows (its frame, else the bounds of its elements), e.g. for sharing: a thousandth of the larger side of the area, about a pixel of an embed 1000 pixels wide.
A resolution in meters fine enough for what a map shows (its frame, else the bounds of its elements), e.g. for sharing: a thousandth of the larger side of the area, about a pixel of an embed 1000 pixels wide.