A Model Classification for Digital 3D Reconstruction in the Context of Humanities -- Typical Workflows, Documentation Approaches and Principles of 3D Digital Reconstruction of Cultural Heritage -- Digital Reconstruction in Historical Research and its Implications for Virtual Research Environments -- Digital Research Infrastructures: DARIAH -- Heritage and Museum Displays. Buildings, Cities, Landscapes, Illuminated Models -- Interpretation of Sensor-based 3D Documentation -- 3D Model, Linked Database, and Born-Digital E-Book: An Ideal Approach to Archaeological Research and Publication -- 3D Models on Triple Paths -- New Pathways for Documenting and Visualizing Virtual Reconstructions -- Classification schemes for visualization of uncertainty in digital hypothetical reconstruction -- Show me the Data!: Structuring Archaeological Data to Deliver Interactive, Transparent 3D Reconstructions in a 3D WebGIS -- Enrichment and Preservation of Architectural Knowledge -- Simplifying Documentation of Digital Reconstruction Processes. Introducing an interactive documentation system -- Cultural Heritage in a Spatial Context. Towards an Integrative, Interoperable, and Participatory Data and Information Management.