@article{201707.0030, doi = {10.20944/preprints201707.0030.v1}, url = {https://doi.org/10.20944/preprints201707.0030.v1}, year = 2017, month = {July}, publisher = {Preprints}, author = {Jack Koci and Javier X. Leon and Ben Jarihani and Roy C. Sidle and Scott N. Wilkinson and Rebecca Bartley}, title = {Strengths and Limitations of UAV and Ground-based Structure from Motion Photogrammetry in a Gullied Savanna Catchment}, journal = {Preprints} }