Current data accuracy
Change Log
Geocode accuracy validation
Postalcode.sg's Data Perfection Process
Our 3-step Data Perfection Process works as follows:
Step 1: Retrieve and amalgamate datasets from leading mapping sources.
Step 2: Using Postalcodes.sg's algorithms to clean up errors, refine data structures, and fix mismatches.
Step 3: Verify and validate data accuracy by cross-checking with satellite imagery extracted sources.
Step 1: Retrieve and amalgamate datasets from leading mapping sources.
Step 2: Using Postalcodes.sg's algorithms to clean up errors, refine data structures, and fix mismatches.
Step 3: Verify and validate data accuracy by cross-checking with satellite imagery extracted sources.
