Complex of Mounds in 2 Parts (IMAGE) American Geophysical Union Caption A complex of mounds and, possibly, ancient building foundations becomes visible (bottom image) when laser reflections from the tree canopy (green in top image) are filtered out of the lidar data from a site in the Mosquitia region of Honduras. Credit UTL Scientific, LLC Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.