Before material traders, the only way to get the highest grades of data was to use your SRV and scan various points in a surface settlement. Every type of settlement gave different data, and the settlement "went cold" for 2 weeks before you could scan it again. Someone made stunning full-color maps of all the settlement types with the most efficient routes around them, and there was also a spreadsheet showing hundreds of settlements and the types of material they gave. The crashed Jameson Cobra and Material Traders made this system obsolete, but for old times sake I'd like to revisit it. Does anyone have the links to the maps and spreadsheet? Thanks.