Standard No.:	DB32/T 4654-2024
English Name:	Specification for electronic navigatiaon chart of inland waterway
Chinese Name:	内河航道电子航道图技术规范
Chinese Classification:	R07    Computer application
Professional Classification:	DB    Provincial Standard
ICS Classification:	35.240.70 35.240.70    IT applications in science 35.240.70
Source Content Issued by:	Jiangsu Adminstration of Market Regulation
Issued on:	2024-01-09
Implemented on:	2024-2-9
Status:	valid
Target Language:	English
File Format:	PDF

本文件规定了内河航道电子航道图的要素分类与编码、要素数据字典、地理信息元数据、数据准备与入库、显示、质量检验等。
本文件适用于内河航道电子航道图的数据采集和制作。