A sector is the part of a circle between two straight lines drawn from the centre to the circumference.Sector limit one specifies the first limit of the sector. The order of sector limit one and sector limit two is clockwise around the central feature (for example a light).
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
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Proposal Type :
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Proposed Change :
Add new Complex Attribute.
Remodelled from Simple Attribute so as to define bearing and displayed sector line length (refer to S-101 DCEG, Baseline Version 0.0.2, clause 29.21).
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