Presentation	1999/6/17 Spatial and Temporal Sehemas in ISO/TC211 Morishige Ota,
PDF Download Page	PDF download Page Link
Abstract(in Japanese)	(See Japanese page)
Abstract(in English)	This paper presents the contents of Spatial Schema and Temporal Schema, which are discussing in ISO/TC211 since 1994. Committee drafts of both work items submitted in 1998, and WG are working to complete the 2^ CD on the basis of the comments from the participating counties. Spatial Schema defines the schema to describe spatial characteristics of features. The schema consists of spatial primitives. Spatial primitives have attributes and operators. Temporal Seherma defines the schema to describe temporal characteristics of features, and temporal reference systems. The temporal reference systems are ordinal temporal reference system, calendar_clock, and ternporal coordinate systerm.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	Geographic Information Standard / Spatial schema / Temporal schmea
Paper #	DE99-6
Date of Issue

Conference Information
Committee	DE
Conference Date	1999/6/17(1days)
Place (in Japanese)	(See Japanese page)
Place (in English)
Topics (in Japanese)	(See Japanese page)
Topics (in English)
Chair
Vice Chair
Secretary
Assistant

Paper Information
Registration To	Data Engineering (DE)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Spatial and Temporal Sehemas in ISO/TC211
Sub Title (in English)
Keyword(1)	Geographic Information Standard
Keyword(2)	Spatial schema
Keyword(3)	Temporal schmea
1st Author's Name	Morishige Ota
1st Author's Affiliation	Kokusai Kogyo Co., Ltd.()
Date	1999/6/17
Paper #	DE99-6
Volume (vol)	vol.99
Number (no)	117
Page	pp.pp.-
#Pages	6
Date of Issue