--- Start of Idrisi List message Hello, We are digitizing old maps from the 1860's to 1940's,using control points based on GPS readings of known landmarks. A large coverage was digitized using a limited number of control points. Later additional points were obtained. the new control points would make the map much more accurate, but how do I incorporate them into the new coverage and get results? Any suggestions? Gene Paull, Brownsville, Tx. --- End of Idrisi List message IDRISI-L is an unmoderated list. As a service to list users, please post a summary of useful responses to your questions. To post a message to IDRISI-L, send it to [EMAIL PROTECTED] To subscribe to the list, send an email from the address to be subscribed to [EMAIL PROTECTED] with "subscribe" (without quotes) as the first line of the message body. To unsubscribe, do the same, only with "unsubscribe" as the first line of the message body. The list is archived at http://www.mail-archive.com/idrisi-l%40clarklabs.org/.
