T/CSGPC 032-2024 Gyroscopic orientation measurement technical specification

Scope

Scope: This document specifies the basic requirements for gyroscopic orientation measurement, gyroscopic theodolite measurement, instrument constant measurement, orientation edge measurement, evaluation of measurement accuracy, quality control, and requirements for the submission of measurement results. This document is applicable to gyroscopic orientation measurement work conducted using mechanical gyroscopic theodolites. Main technical content: This standard is divided into nine chapters and a total of 16 sections. 1 Scope 2 Normative references 3 Terms and definitions 4 Basic provisions 5 Gyroscopic theodolite measurement 6 Instrument constant measurement 7 Orientation edge measurement 8 Evaluation of gyroscopic orientation measurement accuracy 9 Quality control 10 Submission of measurement results Appendix A (informative) Composition and structure of gyroscopic theodolites Appendix B (informative) Observation operation procedures and recording forms of the reversal point method Appendix C (informative) Observation operation procedures and recording forms of the central meridian method Appendix D (informative) Observation operation procedures and recording forms of the integration method Appendix E (informative) Record forms for gyroscopic theodolite orientation using magnetic suspension technology Appendix F (informative) Method for calculating the meridian convergence angle Appendix G (informative) Method for calculating the true north azimuth of the instrument constant edge References

Development Information

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