8815.2. The epoch for a survey using CCS83 coordinate shall be the published NGS or CSRC epoch of a published coordinate for a controlling station used for that survey. Such surveys performed after December 31, 1999, shall be based on the “1991.35” epoch or a subsequent published NGS or CSRC epoch.
(Amended by Stats. 2005, Ch. 158, Sec. 29.10. Effective January 1, 2006.)
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