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Case StudyJune 8, 20256 min read

From Months of Manual Research to 56,000 Qualified Leads in One Afternoon: The GIS Revolution

By Zach Van Dorp

The Impossible Lead Generation Challenge

"I need to find every property in the Waikato that has a water bore so I can mail them about my well maintenance services."

Simple business goal. Nightmarish execution. Our client runs a well bore maintenance business and knew his ideal customers were out there – homeowners and farmers with water bores that need regular servicing. But finding them meant diving into a geographical data nightmare that would have taken months of mind-numbing manual work.

The traditional approach: Click on thousands of bore locations one by one in GIS maps, copy coordinates, paste into Google Maps, hope for an address, repeat 56,000 times. Who has months to spend on that?

The Manual Research Hell That Kills Small Businesses

Our client faced the classic small business dilemma: he knew exactly who his customers were, but had no efficient way to find them.

The Brutal Reality:

  • Government data exists but requires technical expertise to use effectively
  • Manual research would take months of full-time work
  • One-by-one clicking through thousands of bore locations
  • Copy-paste nightmare from coordinates to addresses
  • High probability of giving up before completing the task

What Most Businesses Do:

  • Give up and use generic advertising (wasteful and ineffective)
  • Hire expensive marketing agencies (who often use the same generic approach)
  • Rely on word-of-mouth only (limits growth potential)
  • Accept limited market reach (leaving money on the table)

The cost of not solving this: Missing thousands of qualified prospects who actually need your services but don't know you exist.

The Data That's There But Hidden

The information our client needed was actually available through LINZ (Land Information New Zealand) GIS databases:

Available Data Layers:

  • Bore location coordinates - exact GPS positions of every registered water bore
  • Property boundary maps - precise parcel boundaries for all land titles
  • Address databases - physical addresses linked to property parcels
  • Land use classifications - residential, agricultural, commercial properties

The Problem:

  • Data is scattered across different GIS layers and systems
  • No built-in connection between bore locations and property addresses
  • Technical expertise required to overlay and analyze spatial data
  • Manual process designed for geospatial professionals, not business owners

GIS Address mapping data showing property boundaries and address information

Property address data layer showing the complexity of spatial address information

The Technical Solution: Automated Geo-Overlay Analysis

Instead of months of manual clicking and copy-pasting, we engineered a comprehensive GIS data analysis solution:

Our Automated Process:

1. Data Acquisition:

  • Downloaded complete LINZ bore location datasets for Waikato region
  • Acquired property parcel boundaries with address information
  • Cleaned and standardized coordinate systems across all datasets

2. Geo-Spatial Overlay Analysis:

  • Created automated scripts to overlay bore locations on property parcels
  • Performed spatial joins to match bore coordinates with property boundaries
  • Identified which specific properties contain registered water bores

3. Address Resolution:

  • Linked property parcels to physical mailing addresses
  • Validated and cleaned address data for mailout compatibility
  • Filtered for residential and agricultural properties (ideal customers)

4. Lead Qualification:

  • Removed commercial/industrial properties unlikely to need services
  • Prioritized properties with multiple bores or larger land areas
  • Generated comprehensive mailing list with property details

Bore well mapping data showing thousands of water bore locations across the Waikato region

Water bore location data across the Waikato - thousands of potential customers visualized

The Transformation: From Impossible to Actionable

Before Our Solution:

  • Months of manual research clicking individual bore locations
  • Copy-paste nightmare from coordinates to Google Maps
  • High probability of abandoning the project due to complexity
  • Limited market understanding of actual customer density
  • Generic advertising approach hoping to reach the right people

After One Afternoon:

  • 56,000 qualified property addresses with confirmed water bores
  • Complete geographical coverage of the entire Waikato region
  • Prioritized target lists based on property characteristics
  • Mailout-ready data formatted for direct marketing campaigns
  • Strategic market intelligence showing customer concentration areas

The final deliverable was a comprehensive spreadsheet with addresses, property details, and bore characteristics - everything needed for targeted marketing campaigns.

The Numbers That Changed Everything

Data Processing Results:

  • 56,000 properties identified with registered water bores
  • Complete Waikato coverage across all districts and councils
  • Property type filtering focused on residential and agricultural customers
  • Address validation ensuring mailout deliverability

Time and Cost Savings:

  • Manual research time: 3-6 months of full-time work
  • Our processing time: One afternoon of automated analysis
  • Data accuracy: 100% based on official government records
  • Coverage completeness: Every registered bore in the region

Business Impact:

  • Targeted marketing possible for the first time
  • Massive lead database built in hours, not months
  • Strategic market insights showing customer density patterns
  • Competitive advantage through comprehensive market knowledge

Beyond Lead Lists: Strategic Market Intelligence

The analysis delivered more than just addresses - it provided strategic business intelligence:

Market Insights Revealed:

  • Customer density mapping showing high-opportunity areas
  • Geographic service route optimization for efficient scheduling
  • Market size quantification for business planning
  • Competitive analysis opportunities in underserved areas

Strategic Applications:

  • Territory planning for service technicians
  • Marketing budget allocation based on customer concentration
  • Expansion planning into adjacent regions
  • Partnership opportunities with related service providers

The Scalable Opportunity: Any Business, Any Geography

This approach works for any business that needs to find customers based on geographical or property characteristics:

Business Applications:

  • Solar installers finding properties with suitable roof orientations
  • Pool maintenance identifying properties with swimming pools
  • HVAC services targeting specific building types or ages
  • Landscaping finding properties with large outdoor areas
  • Security systems identifying vulnerable or high-value properties

The Universal Challenge:

  • Customer data exists in government databases
  • Technical barriers prevent small businesses from accessing it
  • Manual research is prohibitively time-consuming
  • Automated analysis can unlock massive opportunities

Ready to Find Your Hidden Customer Base?

Every industry has untapped customer data sitting in government databases, property records, or spatial datasets. While your competitors rely on generic advertising and hope for the best, you could be targeting exactly the customers who need your services.

The question isn't whether your ideal customers are findable - it's how quickly you'll use data analysis to reach them systematically.

Modern marketing requires modern intelligence tools. The businesses that thrive are those that know exactly where their customers are and how to reach them efficiently.


Discover your hidden customer base: Contact Artemis Software and Analytics to explore how GIS data analysis and automated spatial processing can revolutionize your customer acquisition strategy. Because while others are advertising blindly, you could be targeting precisely.

This approach scales across industries and regions. Government data contains massive business intelligence - the challenge is extracting it efficiently.

Ready to transform your business with AI?

Let's discuss how we can solve your specific challenges with custom AI and data solutions.