以近景攝影測量法再現研究場域空間樣貌初探

Preliminary Exploration on the Representation of Spatial Appearance of Research Fields by Close-range Photogrammetry

無論是對那些已面臨拆除命運的歷史建築，抑或對那些尚待維護保存的歷史建築而言，翔實且全面的記錄乃是不可或缺的手段與倫理準則，然而當前的記錄保存方式仍多採取2D平面照片或影像的傳統方式，除了不易精確掌握空間場域的真實樣態之外，更易造成閱聽人的認知落差與詮釋歧異。本研究運用近景攝影測量法，整合田野現地照片、空拍照片、影片等像素媒材，重新後製，藉以產出具數值化標準檔案，精確界定田野空間場域的尺寸，從而創建出數值化3D立體模型，其除可提供後續研究或維護人員進一步詮釋與再利用之外，更開啟了數值化3D立體模型在人文領域應用的可能性。 Whether it is for historical buildings that have already faced the fate of demolition, or for historical buildings that have yet to be preserved, detailed and comprehensive records are indispensable means and ethical guidelines. However, the current way of preserving records mostly is still the traditional way of 2D photos or images. In addition to the difficulty of accurately grasping the real state of the spatial field, it is more likely to cause the cognitive gaps and interpretation differences of the readers. This study uses close-range photogrammetry to integrate field photos, aerial photos, videos and other pixel media, and then re-posts it to produce digital format files, precisely defining the size of the field spatial field, thereby creating a digital three-dimensional model. In addition to providing further interpretation and reuse by subsequent researchers, the digital 3D models open up the possibility of application in the humanities field.