Mo. Code Regs. tit. 10 § 30-4.020

Current through Register Vol. 49, No. 23, December 2, 2024

Section 10 CSR 30-4.020 - Horizontal Control Classification

PURPOSE: This rule describes the classes of horizontal control.

(1) First Order Horizontal Control Classification. The purpose of this class of survey is to establish the primary horizontal control station of the Missouri Geographic Reference System or the National Geodetic Reference System.

(2) Second Order Horizontal Control Classification. The purpose of this class of survey is to establish secondary and supplemental horizontal control stations of the Missouri Geographic Reference System or the National Geodetic Reference System.

(3) Both first and second order stations are dependent stations constrained to the existing first and second order stations of the Missouri Geodetic Reference System and/or the National Geodetic Reference System. These stations are to be used to meet the needs of mapping, land information systems, property boundaries, and engineering surveys.

10 CSR 30-4.020

AUTHORITY: sections 60.451.3. and 60.461, RSMo 1986.* Original rule filed May3, 1994, effective 12/30/1994.

*Original authority: 60.451.3, RSMo 1984 and 60.461, RSMo 1984.