Upper Isar River, Germany

The Upper Isar River survey is part of the EU Horizon project UAWOS. All datasets belonging to the UAWOS project can be accessed here. The Upper Isar River survey in Munich Germany was conducted in February 2024. The primary purpose was to validate the new UAWOS hydrometry payloads against in-situ ground truth and legacy UAS hydrometry payloads. The dataset contains water surface elevation, bathymetry, land elevation, and water surface velocity datasets collected using different drone-borne and in-situ sensors. Data is shared at three processing levels: The raw data (Level 1), processed point data (Level 2), and point data referenced to a reference river centerline/reference cross section lines (Level 3). Specialized software is required to process most Level 1 data, while Level 2/3 data comes in standard comma-separated ASCII files. More details about the different datasets and processing levels are included in the dataset readme file and the readme files belonging to the individual datasets.