![Scientist on rock, sea spray behind measuring a shore platform](http://static.sciencelearn.org.nz/images/images/000/000/118/full/SS_TAS_LKC_ART_01_scientific_enquiry_UsingGPSOnRocks.jpg?1674163724)
Willem de Lange measuring the shape of a shore platform at Ōkakari Point using a handheld GPS. The results from this study helped determine the rate of erosion of cliffs.
Willem de Lange measuring the shape of a shore platform at Ōkakari Point using a handheld GPS. The results from this study helped determine the rate of erosion of cliffs.