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SDI Standards Hans Voss Fraunhofer-Gesellschaft e.V.

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Presentation on theme: "SDI Standards Hans Voss Fraunhofer-Gesellschaft e.V."— Presentation transcript:

1 SDI Standards Hans Voss Fraunhofer-Gesellschaft e.V.

2 Relevant Adresses ISO, TC 211 www.isotc211.orgwww.isotc211.org OpenGIS www.opengis.orgwww.opengis.org INSPIRE www.ec-gis.org/inspirewww.ec-gis.org/inspire GSDI www.gsdi.orgwww.gsdi.org

3 Overview ISO 19101 - Reference model ISO 19101 - Reference model ISO 19102 - Overview ISO 19102 - Overview ISO 19103 - Conceptual schema language ISO 19103 - Conceptual schema language ISO 19104 - Terminology ISO 19104 - Terminology ISO 19105 - Conformance and testing ISO 19105 - Conformance and testing ISO 19106 - Profiles ISO 19106 - Profiles ISO 19107 - Spatial schema ISO 19107 - Spatial schema ISO 19108 - Temporal schema ISO 19108 - Temporal schema ISO 19109 - Rules for application schema ISO 19109 - Rules for application schema ISO 19110 - Feature cataloguing methodology ISO 19110 - Feature cataloguing methodology ISO 19111 - Spatial referencing by coordinates ISO 19111 - Spatial referencing by coordinates ISO 19112 - Spatial referencing by geographic identifiers ISO 19112 - Spatial referencing by geographic identifiers ISO 19113 - Quality principles ISO 19113 - Quality principles ISO 19114 - Quality evaluation procedures ISO 19114 - Quality evaluation procedures ISO 19115 - Metadata ISO 19115 - Metadata ISO 19116 - Positioning services ISO 19116 - Positioning services ISO 19117 - Portrayal ISO 19117 - Portrayal ISO 19118 - Encoding ISO 19118 - Encoding ISO 19119 - Services ISO 19119 - Services ISO/TR 19120 - Functional standards + new rev ISO/TR 19120 - Functional standards + new rev ISO/TR 19121 Imagery and gridded data ISO/TR 19121 Imagery and gridded data ISO/TR 19122 - Qualifications and certification of personnel ISO/TR 19122 - Qualifications and certification of personnel ISO 19123 - Schema for coverage geometry and functions ISO 19123 - Schema for coverage geometry and functions ISO 19124 - Imagery and gridded data components ISO 19124 - Imagery and gridded data components ISO 19125 - Simple feature access - SQL option ISO 19125 - Simple feature access - SQL option ISO 19126 - Profile - FACC Data Dictionary ISO 19126 - Profile - FACC Data Dictionary ISO 19127 - Geodetic codes and parameters ISO 19127 - Geodetic codes and parameters ISO 19128 - Web Map Server Interface ISO 19128 - Web Map Server Interface

4 OpenGIS Abstract Specifications Versi o n Docume nt #DateDescription Topic 0 - Overview (Topic 0) 4.0 99-100r1 1999-06- 23 Introduction and roadmap to the Abstract specification. Topic 1 - Feature Geometry (Topic 1) 5.0 01-101 2001-05- 10 Same as ISO 19107 Topic 10 - Feature Collections (Topic 10) 4.0 99-110 1999-04- 07 An OpenGIS Feature Collection is an abstract object consisting of Feature Instances, their Feature Schema, and Project Schema. Topic 11 - Metadata (Topic 11) 5.0 01-111 2001-06- 08 ISO 19115 was adopted as a replacement for OGC Abstract Specification Topics 9 and 11. In June 2001, a motion to include material in addition to ISO 19115 was adopted as document 01-111 Metadata AS. The approved addition to document 01-111 is contained in document 01-053r1, which normatively references parts of the old AS Topic 9, document 99-109r1. FGDC in conjunction with ANSI INCITS L1 are planning the migration of the FGDC Content Standard for Geospatial Metadata to be a profile of ISO 19115 Topic 12 - The OpenGIS Service Architecture (Topic 12) 4.3 02-112 2001-09- 14 Same as ISO 19119 Topic 13 - Catalog Services (Topic 13) 4.0 99-113 1999-03- 31 Covers the Geospatial Information Access Services Topic 14 - Semantics and Information Communities (Topic 14) 4.0 99-114 1999-04- 04 The OpenGIS notion of Information Communities was devised to enable groups such as ecologists and civil engineers to efficiently manage the semantics (or feature schema mismatches) of their own geodata collections and get maximum benefit from each others geodata collections, despite semantic differences. Topic 15 - Image Exploitation Services (Topic 15) 6.0 00-115 2000-04- 24 Describes the categories and taxonomy of image exploitation services needed to support the use of images and certain related coverage types. Topic 16 - Image Coordinate Transformation Services (Topic 16) 4.0 00-116 2000-04- 24 Covers image coordinate conversion services.

5 Topic 2 - Spatial Referencing by Coordinates (Topic 2) 2 03-073r1 2003-10- 16 Describes modelling requirements for spatial referencing by coordinates. Topic 3 - Locational Geometry Structures (Topic 3) 4.0 99-103 1999-03- 18 Provides essential and abstract models for GIS technology that is widely used. Topic 4 - Stored Functions and Interpolation (Topic 4) 4.0 99-104 1999-03- 30 This Topic Volume provides essential and abstract models for technology that is used widely across the GIS landscape. Its first heavy use is expected to occur in support of Coverage specifications (see Topic 6, The Coverage Type). Topic 5 - Features (Topic 5) 4.0 99-105r2 1999-03- 24 A feature object (in software) corresponds to a real world or abstract entity. Topic 6 - The Coverage Type (Topic 6) 6.0 00-106 2000-04- 18 Incomplete. This document normatively references parts of the previous version of AS Topic 6, document 00-106. Need to be updated to include Roswell Change Proposal (01-011), which includes 19123 and retains material from Topic 6, v6. Topic 7 - Earth Imagery (Topic 7) 4.0 99-107 1999-03- 31 This Topic Volume will provide essential and abstract models for technology that is already used widely (but not interoperably) across the GIS landscape. This technology properly depends on the more general technology that supports Coverages. Topic 8 - Relationships Between Features (Topic 8) 4.0 99-108r2 1999-03- 26 This Topic introduces an abstraction for the relationships between entities in the real world. This abstraction is modeled as relationships between the features introduced in Topic 5. Topic Domain 1 - Telecommunications Domain (Topic D1) 1.0 01-042 2001-10- 09 Domain Model for telecommunications Networks

6 Typ eOpenGIS Implementation Specs Vers ion Docume nt #DateDescription IS Catalog Interface (CAT) 1.1.1 02-087r3 2002-12- 13 Defines a common interface that enables diverse but conformant applications to perform discovery, browse and query operations against distributed and potentially heterogeneous catalog servers. IS Coordinate Transformation Services (CT) 1.0 01-009 2001-01- 12 Provides interfaces for general positioning, coordinate systems, and coordinate transformations. IS Filter Encoding (Filter) 1.0 02-059 2001-05- 01 A filter is a construct used to describe constraints on properties of a feature class for the purpose of identifying a subset of feature instances to be operated upon in some way. IS Geography Markup Language (GML3.0) 3.0 02-023r4 2003-01- 29 The Geography Markup Language (GML) is an XML encoding for the transport and storage of geographic information, including both the geometry and properties of geographic features. IS Grid Coverages (GC) 1.0 01-004 2001-01- 12 This specification was designed to promote interoperability between software implementations by data vendors and software vendors providing grid analysis and processing capabilities. IS OpenGIS Location Services (OpenLS): Core Services [Parts 1-5] (OLS Core) 0.0 03-006r1 2003-06- 12 OpenGIS Location Services (OpenLS): Core Services, Parts 1-5, which consists of the composite set of basic services comprising the OpenLS Platform. This platform is also referred to as the GeoMobility Server (GMS), an open location services platform. IS OpenGIS Location Services (OpenLS): Navigation Service [Part 6] (OLS Nav) 0.0 03-007r1 2003-06- 12 OpenGISÒ Location Services (OpenLS): Part 6 - Navigation Service (formerly the Full Profile of the Route Determination Service), which is part of the GeoMobility Server (GMS), an open location services platform. The Navigation Service was formed by breaking out the Full Profile of the Route Determination Service from the basic set of Core Services, as developed during the testbed initiatives. Likewise, the Route Service was formed from the Basic Profile of the Route Determination Service, as developed during the testbed initiatives. IS Simple Features - CORBA (SFC) 1.0 99-054 1999-06- 02 The Simple Feature Specification application programming interfaces (APIs) provide for publishing, storage, access, and simple operations on Simple Features (point, line, polygon, multi-point, etc).

7 IS Simple Features - SQL (SFS) 1.1 99-049 1999-05- 05 The Simple Feature Specification application programming interfaces (APIs) provide for publishing, storage, access, and simple operations on Simple Features (point, line, polygon, multi-point, etc). IS Simple Features – OLE/COM (SFO) 1.1 99-050 1999-05- 18 The Simple Feature Specification application programming interfaces (APIs) provide for publishing, storage, access, and simple operations on Simple Features (point, line, polygon, multi-point, etc). IS Styled Layer Descriptor (SLD) 1.0 02-070 2002-08- 19 The SLD is an encoding for how the Web Map Server (WMS 1.0 & 1.1) specification can be extended to allow user-defined symbolization of feature data. IS Web Coverage Service (WCS) 1.0 03-065r6 2003-10- 16 Extends the Web Map Server (WMS) interface to allow access to geospatial "coverages" that represent values or properties of geographic locations, rather than WMS generated maps (pictures). IS Web Feature Service (WFS) 1.0 02-058 2002-05- 17 The purpose of the Web Feature Server Interface Specification (WFS) is to describe data manipulation operations on OpenGIS® Simple Features (feature instances) such that servers and clients can communicate at the feature level. IS Web Map Context Documents (WMC) 1.0 03-036r2 2003-06- 12 Create, store, and use "state" information from a WMS based client application IS Web Map Service (WMS1.2) 1.2 03-086 2003-10- 16 Provides four protocols (GetCapabilities, GetMap, GetFeatureInfo and DescribeLayer) in support of the creation and display of registered and superimposed map-like views of information that come simultaneously from multiple sources that are both remote and heterogeneous.

8 Spatial Catalogs/Metadata Models –OGC Topic 13 (catalog services) –ISO 19915 (metadata) –FGDC content standard Implementation specs –OGC Web Registry Server DCIS –ISO 19915 XML definitions –OGC Catalog Services –ISO 23950 (Z39.50)

9 Web Mapping Models –OGC doc 98-060 (interaction with user) doc 98-061 (essential model of interactive portrayal) –ISO Committee Draft CD 19117 (Portrayal) Implementation Specs –OGC Web Map Service Styled Layer Descriptor (RFC Proposal) –ISO 18128 Web Map Service Data Formats –GeoTIFF, SVG (Scalable Vector Graphics), PNG (Portable Network Graphics), JPEG

10 Spatial Data, Vector/Feature Models –OGC Topic 1 (Feature Geometry) Topic 5 (Features) Topic 8 (Feature Relationships) –ISO 19107 (Spatial Schema) 19108 (Temporal Schema) 19125-1 (Access to simple Features)

11 Spatial Data, Vector/Feature Implementation specs –OGC Simple Features access for SQL, COM, CORBA –OGC Web Feature Server Specs (Candidate) –OGC Geography Markup Language (GML)

12 Spatial Data, Grid -1 Models –OGC Topic 6 (Coverages) –ISO 19123 (Coverage Schema) Implementation Specs –ISO 19118 –OGC Grid Coverages Access (for OLE/COM)

13 Spatial Data, Grid -2 –Data Formats GeoTIFF (Geo Tagged Image File Format) XDF (eXtensible Data Format, NASA) HDF-EOS (Hierarchical Data Format for Earth Observing System, NASA) DTED (Digital Terrain Elevation Data, NIMA) NITF (National Imagery Transmission Format, DISA) ESML (Earth Science Markup Language, ITSC-Univ. Alabama) ISO13249-5 BIIF ISO 12087-5

14 Coordinate Reference Systems Models –ISO DIS 19111 (Spatial Referencing by Coordinates –OGC Topic 2 (Spatial Reference Sytems) Implementation Specs –OGC SRS Encoding in XML –OGC WKT –CRS: European Coordinate Reference System http://crs.ifag.de by EC


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