Report No. : GEO Report No. 340

Report Title : Terrain-based Landslide Frequency Map for Natural Terrain in Hong Kong (2018), 18 p.

Author : F.W.Y. Ko


This report details the methodology adopted to develop the terrain-based landslide frequency map for natural terrain in Hong Kong.  The landslide frequency map is a digital map produced using GIS technology and shows, for every grid of 5 m x 5 m on the natural terrain, annual theoretical landslide frequency.  Derivation of the annual theoretical landslide frequency and key features of the map are discussed. Part-prints of the map for some commonly known areas are also presented for reference.

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