Drone vs. Satellite: Which Roof Measurement Method Is Right for You?

Both drone and satellite-based roof measurements have their place in a modern roofing business. Understanding when to use each method can save you time and money.

Satellite Measurements

Best for: Initial estimates, remote quoting, high-volume lead processing

Satellite-based measurements use aerial imagery from Google's Solar API combined with AI analysis. They deliver results in seconds with 97% accuracy. No equipment needed, no site visit required.

Drone Photogrammetry

Best for: Complex roofs, insurance claims, when sub-inch accuracy is required

Drone measurements use photogrammetry to build 3D models of the roof surface. This provides the highest possible accuracy and detailed condition assessment, but requires a drone operator on-site.

The Hybrid Approach

The smartest roofing businesses use both methods. Start with satellite measurements for initial quotes (instant, free, accurate enough for estimates). Then use drone measurements for jobs that require maximum precision or detailed condition documentation.

Cost Comparison

Satellite scans cost pennies per measurement at scale. Drone flights cost $100-300+ in operator time and equipment. For most residential re-roofing jobs, satellite accuracy is more than sufficient.