Three-dimensional urbanization (IMAGE) Journal of Remote Sensing Caption Scientists from China Agricultural University reconstructed long-term backscatter coefficient to investigate three-dimensional urbanization. Credit Xuecao Li, China Agricultural University Usage Restrictions News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only. 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.