Department of Public Works and Department of Public Affairs, October 1998, Neighborhoods - SF Assoc. of Realtors.Online Links:
- Server=tisent20; Service=5151; User=sfgis; Version=SDE.DEFAULT
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 0.000128
Ordinates (y-coordinates) are specified to the nearest 0.000128
Planar coordinates are specified in survey feet
The horizontal datum used is North American Datum of 1983.
The ellipsoid used is Geodetic Reference System 80.
The semi-major axis of the ellipsoid used is 6378137.000000.
The flattening of the ellipsoid used is 1/298.257222.
Sequential unique whole numbers that are automatically generated.
Coordinates defining the features.
Coordinates defining the features.
Coordinates defining the features.
Dept. of Public Works Dept of Public Affairs San Francisco Association of Realtors
415-554-50800 (voice)
415-554-0886 (FAX)
gis@sfgov.org
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Are there legal restrictions on access or use of the data?
- Access_Constraints: none
- Use_Constraints: none
415-554-5909 (voice)
415-554-0886 (FAX)
jeff.johnson@sfgov.org
City and County of San Francisco, Dept. of Telecommunications and Information Services
The City and County of San Francisco does not guarantee the accuracy, adequacy, completeness or usefulness of any information. The City does not warrent the positional or themetic accurancy of the GIS data. The GIS data and cartographic digital files are not legal representations of the depicted data. Information shown on these maps is derived from public records that are constantly undergoing change. Under no circumstances shall GIS mapping be used for final design purposes. The City provides this information on an "as is" basis without warranty of any kind, express or implied. including but not limited to warranties of merchantability or fitness for a particular purpose, and assumes no responsibility for anyone's use of the information.
415-554-5909 (voice)
415-554-0886 (FAX)
jeff.johnson@sfgov.org