Spectrum Mapping Exhibits LIDAR/Multi-Sensor Fusion and Feature Extraction

After reading the artical I wanted to get more information about the product, it but when I click on the link it took me to unrelated web site. I note that artical was written in 2006, there possibility that the company no longer in business. Still it a noval idea what Spectrum Mapping was doing, wonder if other LiDAR providers have look into the possibility using similar procedures.