A new publication from the Department of Geography, TCD:
Verma, A. K. and M. C. Bourke (2019). A method based on structure-from-motion photogrammetry to generate sub-millimetre-resolution digital elevation models for investigating rock breakdown features. Earth Surface Dynamics, 7(1): 45-66.
Ph.D. Student Ankit Verma adapts the popular Structure From Motion (SfM) technique to obtain very high resolution, high accuracy, topographic models. In his paper Ankit describes in detail how it can be done in order to facilitate its wide application in the Geographical Sciences.
Planet Geography 