A sector is the part of a circle between two straight lines drawn from the centre to the circumference.The sector limit specifies the limits of the sector In a clockwise direction around the central feature (for example a light).
S-101 Baseline Data Classification and Encoding Guide, version 0.0.2
Definition Source :
IHO Transfer Standard for Digital Hydrographic Data, Appendix A: Object Catalogue - Description of the Feature Coding Schema to be Used for Hydrographic Requirements
On behalf of the IHO Member States, the International Hydrographic Bureau would like to thank Korea Hydrographic and
Oceanographic Agency(KHOA) of the Republic of Korea for giving active support in the development of the S-100 GI Registry