XML 카탈로그 기반 맞춤형 전자해도 유효성 검사기술 개발

Abstract

IHO (International Hydrographic Organization) have developed S-57 as a standard for object model of the hydrographic information and its annex included the product specification for ENC (Electronic Navigational Chart) for navigational usage of hydrographic information. The produced ENC should be validated by official authorities in terms of a validation item which is included in S-58 standard of IHO. S-58 describes each validation item in narrative way for minimum requirements which resulted in different check report among validation tools. In this paper, we develop a software tool to define the narrative validation item into a machine readable format, XML called as Catalogue and to check validation items of ENC and customized ENC based on specifically defined Catalogue as well. of hydrographic information. The produced ENC should be validated by official authorities in terms of a validation item which is included in S-58 standard of IHO. S-58 describes each validation item in narrative way for minimum requirements which resulted in different check report among validation tools. In this paper, we develop a software tool to define the narrative validation item into a machine readable format, XML called as Catalogue and to check validation items of ENC and customized ENC based on specifically defined Catalogue as well.