Alameda County Registrar of Voters , Mapping Section, ROV_Irrigation.
This is a Vector data set. It contains the following vector data types (SDTS terminology):
The map projection used is Lambert Conformal Conic.
Planar coordinates are encoded using coordinate pair
Abscissae (x-coordinates) are specified to the nearest 0.000031724764125037194
Ordinates (y-coordinates) are specified to the nearest 0.000031724764125037194
The horizontal datum used is D North American 1983.
The ellipsoid used is GRS 1980.
The semi-major axis of the ellipsoid used is 6378137.0.
The flattening of the ellipsoid used is 1/298.257222101.
Sequential unique whole numbers that are automatically generated.
Coordinates defining the features.
Alameda County Registrar of Voters, 2011
510-208-9663 (voice)
To be used in the mapping of Byron Bethany Irrigation District within Alameda County
Are there legal restrictions on access or use of the data?
- Access_Constraints: None
- Use_Constraints:
- The data provided herein are derived from various sources and are dynamic and in an ongoing state of maintenance, correction and update, and are subject to verification by the user and/or the County of Alameda. The boundary lines depicted herein do not constitute a legal survey. While every effort is made to keep such information accurate and up-to-date, the County of Alameda makes no warranty, representation or guarantee as to the content, accuracy, timeliness or completeness of any of the information implied herein. The County of Alameda explicitly disclaims any representation and warranties, including, without limitation, the implied warranties of merchantability and fitness for a particular purpose. The County of Alameda shall not be held liable for improper or incorrect use of the data described and/or contained herein. The County of Alameda assumes no responsibility for any decisions made, or any actions taken by the user based upon information obtained from the data described and/ or contained herein.
See access and use constraints information.
Data format: | SDE Feature Class |
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