Well there is no 'automated' way, will need to do it manually - probably by aligning the image(s) by eye.
Something like http://warper.geothings.net/ will probably help. On 30 July 2010 12:15, Mohammad Haque <[email protected]> wrote: > Hi All, > > I have some city maps in JPEG/GIF format and I need to find out the > boundary area in Lat/Lon format (e.g. a polygon). what is the easiest > way to do it using google map api. If it is not possible is there any > other way I can achieve it? > > Thanks > Mo > > -- > You received this message because you are subscribed to the Google Groups > "Google Maps API" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-maps-api?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Maps API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-maps-api?hl=en.
