{"code":"PRC","codeName":"Public Resources Code","section":"8857","citation":"Pub. Resources Code, § 8857","status":"in-force","lawOn":"2026-09-28","headings":[{"name":"DIVISION 8. SURVEYING AND MAPPING [8801. - 8902.]","url":"https://blackletter.si/public-resources-code/division-8"},{"name":"CHAPTER 3. Geodetic Datums and the California Spatial Reference Network [8850. - 8861.]","url":"https://blackletter.si/public-resources-code/division-8/chapter-3"}],"history":"Amended by Stats. 2023, Ch. 111, Sec. 15.   (SB 566)   Effective January 1, 2024.","effective":"2024-01-01","html":"<p>The geodetic control stations within the State of California having ellipsoid heights conforming to all of the following requirements shall be part of the CSRN. The ellipsoid heights shall:</p><p>(a) Be referenced to NAD83 or NATRF2022.</p><p>(b) Have been determined by GPS survey methods.</p><p>(c) Be published by NGS or CSRC.</p><p>(d) Have a NGS or CSRC published network accuracy of five centimeters or better as defined by FGDC or a NGS or CSRC published accuracy of fourth order, class II, or better as defined by FGCS.</p>","text":"The geodetic control stations within the State of California having ellipsoid heights conforming to all of the following requirements shall be part of the CSRN. The ellipsoid heights shall: (a) Be referenced to NAD83 or NATRF2022. (b) Have been determined by GPS survey methods. (c) Be published by NGS or CSRC. (d) Have a NGS or CSRC published network accuracy of five centimeters or better as defined by FGDC or a NGS or CSRC published accuracy of fourth order, class II, or better as defined by FGCS.","otherVersions":[],"url":"https://blackletter.si/public-resources-code/geodetic-datums-and-the-california-spatial-reference-network-8857","source":"California Legislative Information bulk export (pubinfo)"}