(Re-browsing the old calendar with a modern digital one using GIS-RS programs) and updating it to its digital form

Research and practical applications to update maps depend on successive steps and take into account the development of surveying devices and methods of producing old cadastral maps. which are the only maps available for ownership in Iraq, and that Iraqi government departments and Iraqi state departments use these maps. The research suggests a way to update old agricultural cadastral maps in Iraq by following a re-measurement-based modernization approach as an accuracy limit. Modern D.G.P.S scanning devices and GIS Software is used. to produce new and effective maps with a solid scientific update methodology. The study area is the Mosul district to which the methodology will be applied and the study area covers the Mosul district according to the approved index and old cadastral maps. The results of the study area showed that the methodology used in the research can produce a new correctly-measured map. The projection WGS 1984_ UTM Zone 38 in the Mosul.