{"data":{"id":"us-ca/prc-8856","jurisdiction":"us-ca","citation":"PRC § 8856","heading":"","body":"The geodetic control stations within the State of California having horizontal positions conforming to all of the following requirements shall be part of the CSRN. The horizontal positions shall:\n(a) Be referenced to NAD83 or NATRF2022.\n(b) Have been determined by GPS survey methods.\n(c) Be published by NGS or CSRC.\n(d) Have a NGS or CSRC published network accuracy of two centimeters or better as defined by FGDC or a NGS or CSRC published accuracy of first order or better as defined by FGCS.\n(e) Have a NGS or CSRC published horizontal velocity or a horizontal velocity that can be determined using procedures and values published by NGS or CSRC.","path":["Public Resources Code - PRC","DIVISION 8. SURVEYING AND MAPPING [8801. - 8902.]","CHAPTER 3. Geodetic Datums and the California Spatial Reference Network [8850. - 8861.]"],"source_url":"https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zip","current_through":"2026-09-13","vintage":"","retrieved_at":"2026-09-14T05:56:33Z","sha256":"cb7de4491f723762c124d127f14682363ff683390019af7aa78b15a5c4eed2e3","source_id":"us-ca","stale":false,"prev":"us-ca/prc-8855","next":"us-ca/prc-8857"},"notice":"GroundRules: Original legal text. Not legal advice."}