energy industry metadata standards initiative...© energistics 2010. overview: the vision. realize...
TRANSCRIPT
© Energistics 2010
Energy Industry MetadataStandards Initiative:
Overview & Status
Americas Petroleum Survey Group - Spring MeetingKeynote presentation
May 7, 2010
1
© Energistics 2010
Energy Industry Metadata Standard Initiative
• Overview: The Vision (2 perspectives)
ScopeApproachDeliverables
• Status: Recent ProgressParticipants
• Next Steps
2
© Energistics 2010
Overview: The Vision
Realize metadata standards and guidelines which enable stakeholders in the energy industry (“the community”) to effectively and efficiently discover, evaluate, and retrieve information resources.
The standards and guidelines will support both proprietary data management needs, and exchange of data between and within organizations.
Leverage existing standards to encourage adoption within the community and integration into the business, and exploit existing organizational resources needed for governance and long-term maintenance.
3
© Energistics 2010
The Vision: Another Perspective
Metadata Catalog
ExternalMetadata Catalog
Online (Commercial,Government,& Academic)
Partner & Subscription
delivery
Structured resources Unstructured
resources
Application auto-generated
4
Metadata harvesting: Use cases for an exchange standard
© Energistics 2010
ScopeUser community:
Anyone cataloging, searching, evaluating or accessing information with value to members of the energy industry: Energy companies & consortia Data & Information providers Software vendors Government agencies & Academia
Resource types: Initial focus on structured and unstructured information resources which
have associated spatial coordinates. For example,
Geospatial data sets & web services Mapping, Interpretation & Modeling project data sets Geospatial web services
Long-term vision is to include resources with location specified using place names
5
© Energistics 2010
Scope: Resource Types & Priorities
Category Representative Information ResourcesProfile ver.* Type ExamplesFile-based resources
1 GIS & CAD Maps & Layer representation .mxd, .mxt, .lyr, .pdf, .dwg, .dxf, .dgn1 GIS data (Vector, Raster) ESRI® shapefile, GeoDatabase,.tif, .jpg1 Mapping application projects Z-MAP Plus™, PetroSys1 Modeling application projects (Subsurface properties & structure, Simulation) GOCAD®, Intersect™, Petrel™1 Seismic projects data (2D, 3D/Navigation, Raw, Processed) SeisWorks®, EPOS®, PetroBank1 Well logs (Raw and Processed) Geolog®, .las
2 Text documents (Publications, Reports, Bid packages) .doc, .pdf, .ppt, .txt2 Tables spreadsheets, .dbf2 Web sites .html
Relational database resources1 GIS data (Vector, Raster, TIN) SDE™, Oracle® Spatial, PostGIS1 Production data (Historical, Real-time) Energy Components, TOW/cs®1 Well data (Construction, Survey, Interpretation) OpenWorks®, Finder®, SeaBed, PPDM™
2 Document Management Systems Documentum®, FileNet®, OpenText™, SharePoint®Web services
1 GIS data OpenGIS® WMS, WFS, WCS1 Non GIS data WITSML™, PRODML™
2 Geoprocessing2 Catalog metadata OpenGIS® CSW
Physical resources1 Field samples & field documentation1 Printed maps, logs, cross sections
2 Printed text documents
* Profile version: Resource types in-scope for version 1 have associated, explicit geospatial coordinates.
6
© Energistics 2010
The Approach
Build on Existing Standards -• ISO 19115/19119* metadata standards
for geographic information – internationally accepted
• Existing profiles:– North American Profile (NAP) - adapts 19115 to
FGDC standard– European INSPIRE guidelines– ANZLIC Profile - Australia, New Zealand
• Deliver “Energy Industry Profile” (EIP) v1.0 based on energy “community” requirements and best practices gleaned from existing profiles
7
* Including: 19115 Corrigendum, 19119 Amendment 1
© Energistics 2010
The Approach: ISO 19115:2003
Top-level Categories* Metadata Reference Application Schema Content Distribution Identification Portrayal Catalogue Data Quality Spatial Reference System Metadata Extension Spatial Representation
8
Example attributes• Title• Author• Publication date• Abstract• Bounding coordinates• Keywords• Point of contact
• Coordinate ref. system
• Source(s) used• Processing history
* = ISO “Packages”
© Energistics 2010
ISO 19115: Key Metadata Packages
Metadata Reference
Portrayal Catalogue
Constraint Content
Distribution
Citation & Responsible
Party
Metadata Extension
Reference System
ExtentUnits of Measure
Spatial Representation
Data Quality
Application Schema
Maintenance
Identification
9
© Energistics 2010
Deliverables
1. EIP v1.0 Documentationa) Profile Specification (normative document)b) Implementation Guidelines
• Reference selected Exemplars
2. Published Exemplarsa) Data/Dataset/Information resourceb) Associated XML conforming to EIP v1.0
– Invite donation of datasets, database extracts, or information resources for use & publication as an exemplar
– Engage donating organization during metadata creation as test of EIP v1.0
10
© Energistics 2010
Status: Recent Progress
• Requirements Gathering (Jan 29 – Feb 28)• Request for Comment (RFC) distributed to Active Participants• RFC provided two input methods:
1. Questionnaire seeking input on metadata requirements (required no familiarity with ISO standard)
2. Detailed spreadsheet input form with ISO attributes and obligation levels (required knowledge of ISO standard)
• Compilation of input from RFC completed• Submission received from 16 Active Participants
• Initiated development of Profile Specification document & acquisition of exemplars
11
© Energistics 2010
RFC Results: Reference System
• Energy community identified 12 attributes as “Essential”– Translated to “Mandatory” or “Conditional” obligation levels
• Two “Conditional” attributes of interest:– Coordinate Reference System (CRS)– Bounding Box
• EPSG codes will be the required CRS domain standard
12
© Energistics 2010
Participants
13
AAPGApacheArizona State Geol. SurveyBoise State Univ.Carbon Lifecycle TechnologyConocoPhillipsDCP MidstreamDeloitte Services LPDevon EnergyETL SolutionsExprodatExxonMobil 1
First American Spatial SolutionsFlare SolutionsFugro RobertsonGeoscience AustraliaGeosoftIes Brazil Consulting & ServicesIHS Energy
Maersk Oil1New Century SoftwareNorth West GeomaticsOracle1
ORNLP2 Energy SolutionsPEMEXPennWellPetroWEBPioneer Natural Resources1
PPDM1
Priemere Consulting GroupSAS Global Oil & GasSchlumberger1
Shell1Univ. of Auckland, NZVirginia Dept of MM&EWood Mackenzie
Dave Danko, ESRI
Lisa Derenthal, Gimmal
Alan Doniger/Tracy Terrell, Energistics1
Robert Graham, BHP Billiton
Scott Hills, Chevron1
Steve Richard, AZ Geol Survey1
Steering Team Active Participants (SMEs)
1 Energistics member; Bold italics: Accepted invitation to participate in the recent RFC
© Energistics 2010
Next Steps
14
• Draft EIP v1.0-Release Candidate documentationProfile Normative and Guidelines documents
• Obtain donated exemplars… and work with donors to create EIP v1.0-RC conformant metadata
• Review EIP v1.0-RC with Energistics Asset & Data Management SIGSecure concurrence to distribute RC for community comment
• Distribute EIP v1.0-RC… in 3Q 2010 for community comment
© Energistics 2010
Initiative Timeline
15
Metadata Profile Development
Status Report @ PUG 2010
SIG Reviews
Status Report @ ESRI UC 2010
2009 2010 2011
Pilot Projects
Stakeholder Reviews
Profile 1.0 Published
© Energistics 2010
For more information …
16
• Go to www.energistics.org– Asset and Data Management SIG under Communities
• Email: [email protected] or [email protected] or [email protected]