Point 63084505 on OpenGridMap (IMAGE) Technical University of Munich (TUM) Caption Point 63084505 on OpenGridMap, a small solar power plant near the Technical University of Munich. Hundreds of volunteers are already underway to map grid infrastructure with the OpenGridMap app on their smart phones. Researchers at the Technical University of Munich (TUM) publish the collected information via an open source platform accessible to everyone. Credit OpenGridMap / TUM 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.