Privacy-focused geocoding service designed for Health NZ patient and facility data. Features automatic geographical clustering, address anonymization, and secure encrypted processing to protect patient privacy while enabling spatial analysis.
Project Options
Projects allow you to save results and resume processing later. Quick sessions are temporary.
Privacy Features
Automatic clustering (min 3 addresses per group)
Address anonymization (house numbers removed)
Coordinate jittering (±50m random offset)
Encrypted file processing
Automatic data cleanup after processing
Upload Data
Processing Addresses
Visual heat-map: Marker size indicates the number of records at that location. Hover over clusters to see exact counts. Smaller dots represent fewer items (under 10), larger circles represent more items.
Capital & Coast
Hutt Valley
Wairarapa
Other
Referrer Type
Max Cluster Size
10
Processing Summary
Processing results will appear here
Create New Project
Choose a unique name to identify your geocoding project
Minimum 8 characters. This encrypts your data - keep it safe!
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Job Recovery
Incomplete Job Found
This project has an incomplete geocoding job that can be recovered.
Resume Job
Continue from where you left off and load the results.
