Romania, due to its historical background, has many vestigial belongings to the cultural heritage, out of which the most noticeable (by number, age, architecture, symbolism and representation) are the wooden churches. Under these circumstances the role of the current study is to emphasize certain practical aspects (focused on the need to assess, preserve, restore and valorize) regarding the use of modern technology based on photogrammetry and 3D scanning. The case study was represented by the “Saint Martyrs Constantin Brȃncoveanu and His Sons” wooden church from Oradea Municipality, Bihor County, Romania; the edifice being included on the list of historical monuments ever since 2010. The final goal being to create 3D models for both the exterior and interior of the monument for research, restoration in case of need, sharing for education, entertainment, tourism purposes etc.

Crișana Region is one of the most representative and wide historical regions of Romania, which encompasses several “lands” and ethnographic areas, each of them being defined by a series of features, among which those of demographic nature (ethnicity, religion) and ethno-cultural features stand out. In this context, the aim of the current study is to identify, assess and emphasize the relationship between the demographic features and those related to the ethno-cultural heritage. The accomplishment of this work required the use of the multi-criteria analysis method, successfully applied in various activity areas, a method which is characterized by a high level of complexity. The obtained results emphasized the spatial distribution on ‘territorial administrative unit’ (TAU) level of the aggregated synthetic values and of the relationship types which were determined between population and ethno-cultural heritage in Crișana Region, Romania.