The advanced_mapping_system_v1.5.zip file you have requested: Modifications / Single Player / A to B Titles / Advanced Mapping System (1.5) - 2mb is not available. Perhaps try browsing all files for the game S.T.A.L.K.E.R. Shadow of Chernobyl and upload any files you want to share or are missing. This is the only information we could locate:
First, thank you for downloading my navigational map, there will be more to come.This is a few .dds files that will add landmark locations to the PDA Map of Cordon and Garbage areas. Garbage has recived an Update marking most of the Camp Fires or A quick and stable update to the recently released Advanced Mapping System file. This mod edits the map on the in-game PDA, adding landmarks and extra information.