IFSAR Data Technology

Our digital 3D mapping technology produces precise data, with rapid acquisition that can take place in nearly any operating condition

Intermap Technologies produces digital elevation models, orthorectified radar images, and numerous geospatial-enabled products from our proprietary airborne interferometric synthetic aperture radar (IFSAR) technology.

This revolutionary IFSAR technology enables us to map large areas more quickly and more efficiently than any other technology in the world. Our fixed-wing aircraft, equipped with IFSAR, can operate day or night, in clear or cloudy conditions- virtually anywhere, anytime.

IFSAR is advanced, flexible, and capable of handling a high volume of data. For you, this means we're less expensive than competing technologies, while still providing you with highly-accurate digital elevation products that can enable a wide range of innovative applications.

Our ongoing technological advances have greatly enhanced the value of our products and services. Recent advances include improving the vertical accuracy of our elevation model to a half meter, doubling the horizontal accuracy of our imagery products to 1 meter, and applying our new proprietary software called TerrainFit to remove human-made features and trees in creating "bare-earth" products. To learn more about our core products, please visit our elevation data section.

Click here to learn more about the data collection process and view an IFSAR/LiDAR comparison. (PDF)

Learn more by listening to a free recording from our Webinar: "Elevation Data from IFSAR or LiDAR Mapping Technology: How to Choose."