PIDS Image (IMAGE) University of Connecticut Caption PIDS-detected beetle activity map vs. Aerial Detection Survey (ADS) map. The PIDS result shows high agreement with the ADS map which was annually produced from aerial manual sketch mapping, while the time-series approaches such as PIDS/CCDC is much more economically effective and are able to provide near real-time updates on the disturbance progression Credit (Ye et al., 2021) Usage Restrictions n/a License Original 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.