korsdatation

Korsdatation is a term that appears in niche scientific and technical literature, primarily referring to a specific method of data integration used in the field of geospatial analysis. The word is a portmanteau derived from the German “Kors”, meaning “cross”, and the English “datation”, indicating the dating or temporal annotation of data sets. The concept was first introduced in a series of conference papers presented during the early 2010s, where researchers sought a systematic approach for aligning heterogeneous geographic information sources that span multiple time periods.

The technique involves cross-referencing coordinate systems, metadata standards, and temporal markers to produce a unified dataset that preserves both spatial accuracy and chronological context. Korsdatation is particularly valuable in disciplines such as archaeology, urban planning, and climate science, where researchers must reconcile historical maps, satellite imagery, and sensor data collected at different intervals. By applying standardized transformation algorithms and hierarchical indexing, the method enables analysts to track changes in land use, environmental conditions, or cultural landscapes over extended periods.

Although not yet widely adopted, korsdatation has influenced the development of interoperable data platforms and contributed to discussions about best practices for temporal GIS (Geographic Information Systems). Ongoing work aims to refine the underlying models, improve automation, and integrate machine‑learning techniques to enhance the reliability and scalability of cross‑temporal data fusion.