Aerial photograph interpretation (geology)

Oblique aerial photograph covering the Cappadocia, nearby Gorëme, Turkey.

Aerial photograph interpretation is a method of extrapolating geological details of the ground surface from aerial images.[1] It allows geologists to analyze the distinguishing geological features and structures, plant cover, past history of the site, soil properties, and topography of the study area.[1][2] It is crucial in the early stage of a geological mapping as it is less time-consuming and offers important data at a minimal price.[1] It is also commonly used in other industries such as forest management, environmental science, disciplines of engineering, and investigating aviation accidents.[1][3][4]

Aerial photograph interpretation is also useful to assess the risk of landslides and other dangers in the natural environment in the geotechnical industry.[5] As proper interpretation of aerial photos can reveal historical changes of the topography and the details of previous landslides, it can be help determine whether an area is stable or not.[5][4] Geologists can further utilize the interpretations to design the most favorable locations for field studies and the acquisition of data.[5]

  1. ^ a b c d Ho, H (2004). "Application of aerial photograph interpretation in geotechnical practice in Hong Kong (MSc thesis)". University of Hong Kong, Pokfulam, Hong Kong SAR. doi:10.5353/th_b4257758 (inactive 12 April 2024).{{cite journal}}: CS1 maint: DOI inactive as of April 2024 (link)
  2. ^ National Council of Educational Research and Training. (2006). Introduction To Aerial Photographs. In Practical Work In Geography (pp. 69–83). Publication Division by the Secretary. https://www.philoid.com/epub/ncert/11/214/
  3. ^ Legislative Council of Hong Kong. (2011). Legislative Council Panel on Development, Procurement of One Set of Large Format Digital Aerial Camera System (CB(1)1648/10-11(01)). https://www.legco.gov.hk/yr10-11/english/panels/dev/papers/devcb1-1648-1-e.pdf
  4. ^ a b Geotechnical Engineering Office, Civil Engineering and Development Department. (1987). Guide to Site Investigation (Geoguide 2) (pp. 1–352) https://www.cedd.gov.hk/filemanager/eng/content_108/eg2_20171218.pdf
  5. ^ a b c Ho, H., & Roberts, K. (2016). Guidelines for Natural Terrain Hazard Studies, Second Edition. Geotechnical Engineering Office, Civil Engineering and Development Department. https://www.cedd.gov.hk/filemanager/eng/content_293/er138links.pdf ‌