The EnMAP HSI L1B dataset collection comprises a standardized, consistent, systematically processed, and cloud-native level-1B dataset series for the entire mission. It is especially useful for big data or time series analyses. The dataset is providing all 224 bands in cloud-optimized GeoTIFF format and radiometrically corrected (separately for SWIR and VNIR sensors) for direct access and download. The metadata follows the CEOS Analysis Ready Data (CEOS-ARD) framework. The database is constantly updated with newly acquired data. The Environmental Mapping and Analysis Program (EnMAP) is a German hyperspectral satellite mission that monitors and characterizes Earth’s environment on a global scale. EnMAP delivers accurate data that provides information on the status and evolution of terrestrial and aquatic ecosystems, supporting environmental monitoring, management, and decision-making.