21. Metadata creation
protects investments of time and cost dedicated to
dataset creation and development;
maintains an inventory of datasets to reduce time required to
re-assess existing datasets for new and future applications;
ensures integrity of existing and new datasets using metadata
as a tracking mechanism to monitor changes and edits to
datasets;
reduces and minimises the disruptive effects of staff
turnover;
eliminates or reduces the risk of redundancy in dataset
collection;
saves against accidental deletion of dataset files.
22. 1. Intellectual Property Rights (IPR)
2. residual licensed data rights for derived data
3. concerns over data quality (data creator and user)
4. liability fears
5. privacy and security
6. time and cost for data delivery
7. data transformation and harmonisation (scale, positional accuracy
projections, formats)
8. legacy data
9. time and cost to anonymise data for release
10. time and cost for metadata record (descriptive level) updates
11. infrastructure performance, maintenance & enhancement costs
12. data and software archiving and warehousing issues
13. long-term commitment and investment in the infrastructure
14. revisions to changes in standards
15. confusion about standards compliance and which standard to use
23. Provides precise specifications to enforce and ensure consistency
and interoperability.
Define and describe metadata entities and elements, and classify
and group relevant metadata elements with entities.
Assign structure and conditions (obligations, data type, domain).
24. Dublin Core: 15 elements to facilitate simple resource discovery in a
networked environment (e.g. internet or library).
- Title
- Description
T - Date
- Coverage
- Creator
- Subject
- Identifier
- Language
- Publisher
- Rights
- Source
- Relation
Photographic Images copyright: Jupiter Images 2006
- Contributor
- Format
- Type
25.
26. portal interoperability and search capabilities across the internet.
User
Geoportal
Other
Content
Providers
UK Location
Programme
Network Local GoGeo
database
Geo-data
Gateway
27. Centre for Ecology
and Hydrology (CEH)
National Soil Resources
Institute (NSRI)
National Environment
Research Council (NERC)
30. ISO 19115
Metadata ISO 19115 Core Application Specialised
Standard Element Set Profiles APs
Environmental
Public Sector Sciences
(43 + 62=105) Archaeology
Biological
Academia Sciences
(43 + 47=90) Geo
Sciences
Private Sector History
43 (43 + 12=55)
300+ Health
elements
elements Informatics
31. INSPIRE Directive Metadata Guidelines
Infrastructure for
Spatial Information
in the European
Community
(INSPIRE)
*European Commission (EC)
*European Environment
Agency (EEA)
*Representatives from
Member States (Mapping/GIS)
32. Targets electronic spatial data and services for environmental
information.
Aims to create a European Spatial Data Infrastructure (SDI) based
on Member States’ infrastructures, to improve interoperability of
spatial information.
Data and services to be delivered through European initiatives.
INSPIRE Regulations came into force on 31 December 2009 and
applies to England, Northern Ireland and Wales.
Scotland’s Parliament enacted a complementary regulation on the
same date.
Public authorities obliged to produce and keep ‘metadata’ current
for describing datasets, dataset series and geo-services.
Includes UK academia (Freedom of Information Act, 2000).
37. UK GEMINI
* First released in 2004 to support creation of ISO 19115 and e-GMS
compliant metadata - supersedes the National Geospatial Data
Framework (NGDF)
* Targeting the UK public sector
* 2010: UK Location Programme (UKLP)
revised UK GEMINI 2.1 to meet the
requirements of the EU INSPIRE Directive.
UK Location Programme (UKLP)
is a pan-government
collaborative initiative with the
responsibility to develop and implement
the INSPIRE Directive 2007/2/EC
and the UK Location Strategy.
41. UK AGMAP 2.1 created to
support the specific needs of
the UK H&FE communities.
Comprises elements from ISO
19115, UK GEMINI 2.1 and
INSPIRE.
Supports documentation of a
dataset, dataset series or
geo-service for the purpose of
discovery and description.
Mapped to Dublin Core, FGDC,
INSPIRE, UK GEMINI 2.1 and
DDI.
42. UK AGMAP 2.1 profile
for datasets and
dataset series
90 elements
29 mandatory
Contact details = 7
Drop down lists = 9
Red: Mandatory
Green: Conditional
43. UK AGMAP 2.1 39 elements Contact details: 7
profile for
Geo-services 22 mandatory Drop down lists: 6
Red: Mandatory
Green: Conditional
44. Contain descriptions and examples to assist metadata creators and
GoGeo portal users from eclectic range of academic disciplines.
45. Most spatial data information
is stored in our heads.
We need to move it from there
to electronic files.
Photographic Images copyright: Jupiter Images 2006
49. Geodoc design and functionality
• Java-built online tool
• authentication required
• text fields and drop-down
lists for entering information
• validation (red fields)
access to metadata guidelines
and Geodoc reference guide.
52. Map tool captures co-ordinate values for bounding box elements used
to define the extent of a dataset’s study area.
Extents for Nations at
the click of the mouse
53. Personal and secure directory for storing, editing and
exporting metadata records.
57. 1) create and validate record;
2) submit record for review;
3) metadata creator is contacted; and
4) record is published on the GoGeo portal.
Photographic Images copyright: Jupiter Images 2006
58. A simple interface designed for UK academia to run queries to
discover metadata for spatial datasets, and to locate geographic
resources.
The portal enables searching by the use of various options
including
- free text
- date
- resource type
- geographic location
GoGeo rebuilt
and redesigned.
Launched on
17 May 2011
65. a repository for you to store and manage your metadata thus
savings in cost and time;
use metadata to announce your data and applications;
advertise (and sell?) your spatial datasets to other interested
parties in academia and in the private and public sectors;
metadata in the portal can be referenced and cited for project
proposals;
could be configured as an internal resource to access and share
datasets.
* Cambridge, Edinburgh, Kingston, Leeds, Leicester, Sheffield
and Southampton universities have created and published
+200 metadata records on GoGeo portal (global and private).
69. Geospatial Metadata Workshops
2003 July 2007
Durham University Aberdeen University
City University Marine/ECO-IMAGINE
Geospatial
2004
Technologies Course
University of Essex
York University 2008
Strathclyde University Sheffield University
Bradford University Southampton University
Oxford Brookes University
Coventry University May 2010
Edinburgh University Plymouth University
Oxford University Autumn 2010
Kingston University Cardiff University
Sheffield University Aberdeen University
Lancaster University
2006
Glasgow University
Aberdeen University
Leeds University Spring 2011
Cambridge University Oxford University
Oxford University Northumbria University Computing
Architecture Health
Stirling University Cambridge University
Glasgow University Strathclyde University Retailing Environmental Sciences
Heriot-Watt University Leeds University
Strathclyde University Ecology Climate Civil Engineering
Kingston University
GISRUK Conference Planning Library Science Landscape Planning
(Nottingham)
Edinburgh University Sociology Information Technology Archaeology
Biological Sciences Geosciences Mathematics
70. A repository for deposit and extraction of spatial data.
Supports access to and sharing of spatial data.
Holds national and international spatial datasets
(raster, vector and tabular).
Key to delivering a Spatial Data Infrastructure (SDI) for the UK
academic GI community.
ArcGIS plugin to create metadata to deposit with data.
77. Offer GoGeo resources for local spatial data
management
-UK AGMAP 2.1
-Guidelines
-Geodoc metadata tool
-GoGeo portal nodes
-Workshops
-eLearning objects
Geography
Archaeology
Research
Geological Sciences
Biological Sciences
78. University A University C
UK AGMAP 2 UK AGMAP 2
Guidelines Guidelines
Geodoc tadata tool Geodoc metadata tool
Customised GoGeo Portal Customised GoGeo Portal
Nodes Nodes
Training Training
Geography Geography
Archaeology Archaeology
Geological Sciences Geological Sciences
Biological Sciences Biological Sciences
Spatial data
Data
Metadata user
Search
University B Metadata University D
UK AGMAP 2
Guidelines UK AGMAP 2
Geodoc metadata tool Guidelines
Customised GoGeo Portal Geodoc metadata tool
Nodes Customised GoGeo Portal
Training Nodes
Training
Geography
Geography
Archaeology
Other Archaeology
Geological Sciences
resources Geological Sciences
Biological Sciences
and portals Biological Sciences
79. Steps to data immortality
Fit for
purpose?
Discover
Locate
Access
Use Preserve
Publish
81. Practical 1
Using the Geodoc Metadata Editor Tool to
create a valid geospatial metadata record
82. Access MyGoGeo! to enter contact details.
Read description of CORONA satellite image
dataset.
Access Geodoc Metadata Editor tool and open
reference documents on home page.
Create and save a valid metadata record
referencing the information provided for the
CORONA satellite image dataset.
Export the metadata record into UK AGMAP 2.1
format using XML and PDF output.
Publish metadata record.
84. Conduct a search using the GoGeo portal.
Open and read the metadata record.
Access the ShareGeo Open spatial dataset via
link provided in metadata record.