BlackletterCalifornia law

Public Resources Code § 8815.2

CHAPTER 1. California Coordinate System

Current as of September 28, 2026Pub. Resources Code, § 8815.2Official source ↗

Amended by Stats. 2023, Ch. 111, Sec. 5. (SB 566) Effective January 1, 2024.

The epoch for a survey using CCS83 coordinates shall be the published NGS or CSRC datum realization and epoch date of a published coordinate for a controlling station used for that survey. These surveys performed after December 31, 1999, shall be based on the “NAD83 (1992) epoch 1991.35” datum realization and epoch or a subsequent published NGS or CSRC datum realization and epoch.