blog posts R&D Intern, Dynamic Surface Water Extent, U.S. Geological Survey (remote) May 5, 2020 9:15 am by Nicole NelsonJobsInternships Share on Facebook Tweet Email See full announcement and apply here. The U.S. Geological Survey (USGS) is soliciting applications for one or more Interns to assist in further enhancement and application of USGS Dynamic Surface. Share on Facebook Tweet Email