This is the data set for the essay "Automatic merging of separated construction plans of hydraulic structures" submitted for Bautechnik 5/22. The data set is structured as follows: - The ZIP file "01 Original Data" contains 233 folders (named after the TU IDs) with the associated partial recordings in TIF format. The TIFs are binary compressed in CCITT Fax 4 format. 219 TUs are divided into two parts and 14 into three parts. The original data therefore consists of 480 partial recordings. - The ZIP file "02 Interim Results" contains 233 folders (named after the TU IDs) with relevant intermediate results generated during stitching. This includes the input images scaled to 10 MP, the visualization of the feature assignment(s) and the result in downscaled resolution with visualized seam lines. - The ZIP file "03_Results" contains the 170 successfully merged plans in high resolution in TIF format - The Excel file "Dataset" contains metadata on the 233 examined TUs including the DOT graph of the assignment described in the work and the correctness rating the results and the assignment to the presented sources of error. The data set was generated with the following metadata query in the IT system Digital Management of Technical Documents (DVtU): Microfilm metadata - TA (partial recording) - Number: "> 1" Document metadata - Object part: "130 (Wehrwangen, Wehrpillars)" - Object ID no .: "213 (Weir systems)" - Detail: "[Bb]wehrung" - Version: "01.00.00"
