Cross Section Survey Lines: Middle Reach and Alexander Valley Reach, California, 1990-1999
- Author(s)
- Circuit Rider Productions
- Description
- This line shapefile features cross section survey lines for Middle Reach and Alexander Valley Reach. he original source data from which this GIS file was created was contributed to the RRGIS by the Sonoma County Water Agency (SCWA). The Sonoma County Water Agency gathers stream cross section data for the Russian River mainstem on a yearly basis. Comprehensive stream cross sectional information was contributed to the RRGIS for the years 1993 through 2001. Additional cross section data describing conditions as far back as 1990 was at times included in certain files. The contriubted data were in a variety of file formats including .txt , .xls and .dwg. During an advisory meeting with fisheries biologists, it was determined that converting the SCWA cross section data into a GIS formatted file was a high priority for local salmonid recovery planning efforts. This layer can be used for watershed analysis and planning in the Russian River region of California. Circuit Rider Productions and National Oceanic and Atmospheric Administration (2002). Cross Section Survey Lines: Middle Reach and Alexander Valley Reach, California, 1990-1999. Circuit Rider Productions. Available at: http://purl.stanford.edu/sd018yj6236 This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
- Publisher
- Circuit Rider Productions
- Collection
- Russian River watershed GIS
- Place(s)
- Sonoma County (Calif.), Mendocino County (Calif.), and Russian River Watershed (Calif.)
- Subject(s)
- Hydrography, Hydrographic surveying, Inland Waters, and Planning and Cadastral
- Year
- 1999 and 2002
- Held by
- Stanford
- More details at
- https://purl.stanford.edu/sd018yj6236
- Use and reproduction
- These data are licensed by Stanford Libraries and are available to Stanford University affiliates only. Affiliates are limited to current faculty, staff and students. Non affiliates seeking access should contact the publisher directly. These data may not be reproduced or used for any purpose without permission.
- Copyright
- Copyright ownership resides with the originator.
