Process Maps

The process maps below describe how the data included in the Northern Ireland Road Network and Condition Statistics report have been specified, collected, processed, analysed, disseminated and evaluated.

Process Map for SCANNER data

Map showing process of SCANNER survey

Process Map for Deflectograph data

Map showing process of deflectograph survey

Process Map for Surface Defects data

Map showing process for surface defect recording

Process Map for Account NI data

Map showing process for Account NI