Photogrammetry As a Technology for Preserving Architectural Heritage: An Applied Study of The Al-Maqam Mosque in Basra

Many countries aim to preserve their cultural heritage, encompassing both tangible and intangible aspects. This is achieved through various techniques, including digital methods, to record and document heritage buildings. One of the most prominent and widely used techniques is Photogrammetry, which is used for both three-dimensional and two-dimensional levels. Numerous studies have explored this technique and discussed its application to various types of buildings, including heritage and archaeological structures. The reviewed literature reveals a lack of application of this technique in architectural studies focused on preserving the built heritage of the city of Basra, particularly buildings with a religious character, such as mosques, which are considered significant elements of Basra’s cultural and architectural heritage. According to this, the research aims to build a virtual model of Al-Maqam Mosque in the city of Basra using Photogrammetry, as this mosque holds significant value in the urban landscape of the city and represents an important architectural and cultural heritage building. The research demonstrates that the photogrammetry technique plays a crucial role in documenting architectural heritage with high efficacy, transforming photographic images of buildings into precise 2D and 3D geometric models.