jtd wrote:
On Thursday 26 Jun 2008 12:30, Rony wrote:
observed from space and can be marked clearly in the satt. images. This reduces the trouble of people having to manually walk everywhere with a device in hand. A software that can convert the optical pattern code into text, automatically adds relevant content into the converted maps. Just my 2p.
Extremely error prone. Read 1st para.
It would be similar to maps.google.com images in mixed mode....satt. and outline with text over it. At very close zooms over small areas, the curvature of the earth may be easy to correct. Something like an areal photo from a spy plane. .