1 Scope
This standard specifies the requirements for the technical processing of spatial location as well as content that cannot be collected or expressed in the process of data collection, manufacture and expression of the navigable electronic map for public publication, sale, propagation, display and use.
This standard applies to navigable electronic maps for public publication, sale, propagation, display and use.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition applies.
GB/T 16820 Terms of cartography
3 Terms and definitions
For the purposes of this standard, the following terms and definitions apply.
3.1
electronic map
map displayed on the view screen that is created using electronics and computer technology
[GB/T 16820-1997,7.76]
3.2
navigable electronic map
Foreword i
Introduction ii
1 Scope
2 Normative references
3 Terms and definitions
4 Spatial position technical processing requirements
5 Content that cannot be collected
6 Content that cannot be expressed
