Spatial viewing of information through a Geographic Information System (GIS) provides a truly hands-on approach to discussing ecosystem management and impacts of human activities on physical and biological systems; it is why spatial data analysis underlies all of the projects at Stillwater Sciences. Our services include:
Our analysis includes relatively simple mapping exercises such as developing detailed stream channel networks, as well as more cutting-edge modeling and analyses such as predicting basin-wide stream temperatures or fish population estimates. Our talented GIS team provides high-end cartographic production and develops web applications to help our clients best view and organize their data. In addition, we actively collaborate with university scientists at the University of California (Berkeley, Davis, and Santa Barbara campuses) and University of Washington.
We provide GIS and Spatial Analysis services for Federal agencies through our GSA contract.
From data collection to data visualization, our GIS team plays a crucial role in understanding the project landscape.
Sebastian Araya
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Effective GIS analysis allows project managers and non-technical staff alike to visualize the potential impacts of instream flow on fish habitat—and to therefore make scientifically-appropriate flow prescriptions. As part of the relicensing of the McCloud-Pit Hydroelectric Project, Stillwater helped PG&E identify suitable fish habitat by life-history stage at each of five flow scenarios on the McCloud River. Our skilled GIS staff generated the high resolution depth and velocity surfaces used to identify suitable habitat, using both traditional survey methods and an Acoustic Doppler Current Profiler for bathymetric surveys.