After Hurricane Harvey hit, the Natural Hazards Research Group wanted to assess the extent of the flooding as it related to mapped floodplains, as part of ongoing research into flood insurance and hazard mitigation nationwide to inform the National Flood Insurance Program (NFIP). To facilitate this analysis, I retrieved Sentinel 1 satellite radar data from

I receive a number of requests for additional instruction from former students who have taken one class or another. I decided to combine my tutorials for water and ecosystem analysis in ArcGIS into a single book on LeanPub, which allows for work in progress publications, making it easy for me to combine some of my


In December 2016, after the Trump administration was elected, but before they took office, I helped start a group of volunteers working to protect climate data from deletion or tampering under the Trump Administration. While it seemed impossible to think they could delete the data at first, after learning about the destruction of data under


As part of a class where students gained extensive experience in the field, my colleague Sarah Yarnell led a team of researchers at the Center for Watershed Sciences that developed a virtual field trip as a pre-field trip teaching tool, and a way to expose the public to locations that they may not be able