SDI Convergence - Nederlandse Commissie voor Geodesie - KNAW

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element in the metadata record. This tool allows making all common edit operations on the record selection window or on any other metadata edition sub-window. Apart from edit, save, cancel and refresh operations, it also adds operations to treat rows in windows that contain multi-valued table-represented elements. These tables appear both in the record selection window and in the metadata edition windows that contain several occurrences of a metadata element. CatMDEdit supports exchange of metadata records according to different standards and formats. It also permits import and export of ISO 19115 metadata in XML format in compliance with ISO19139 technical specification. Additionally, there is interoperability with other metadata standards apart from ISO19115. The application allows input and output XML files in conformance with the standards CSDGM (Content Standard for Digital Geospatial Metadata, defined by U.S. FGDC), Qualified Dublin Core, SDIGER - Dublin Core Metadata Application Profile for geographical data mining, or MIGRA (Spanish standard for geographic information exchange). Table 3 summarises the tool against the criteria developed. 130 Category Criteria Technical Standards User Interface Functionalities 3.3 Geonetwork Table 3: MET assessment result for CatMDEdit. Web based development technology Yes Database technology and access Yes Robust Code Yes Easy Deployment Yes Open source or Freeware software Yes ISO 19115 support Yes ISO 19139 compliant XML metadata Yes SDIGER- INSPIRE and WFD Yes SDIGER- Dublin Core Yes Similarity to common software Yes Intuitive navigation logic Yes Intuitive interface enabling easy creation and editing of metadata records Yes Contact reuse Yes Automatic Update No Record duplication Yes Search tools Yes Edit tools Yes Import and export tools Yes Format Conversion Yes Print Friendly layout No Help facility Yes Multi level access No GeoNetwork open source is a standard based, Free and Open Source catalogue application to manage spatially reference resources through the web, designed to enable
access to geo-referenced databases, cartographic products and related metadata from a variety of sources (Geonetwork Community, 2007). The development of GeoNetwork has been undertaken by the Food and Agricultural Organisation (FAO) on the United Nations. It is beginning to attract attention with its adoption by a number of international programs, countries and regional SDI initiatives, including in the USA, France, Czech Republic and Hungary. GeoNetwork opensource is a standardised and decentralised spatial data management environment, designed to enable access to geo-referenced databases, cartographic products and related metadata from a variety of sources, enhancing the spatial data exchange and sharing between organisations and their audience, using the capacities of the internet. GeoNetwork comes with an internal DBMS server, the McKoi SQL database. For more than one connection to the same database, Mckoi SQL Database is a multi-threaded multi-user server. Mckoi SQL Database is an SQL Database written entirely in Java. GeoNetwork opensource has been developed to connect spatial data communities and their data using a modern architecture, which is at the same time powerful and low cost, based on the principles of Free and Open Source Software (FOSS) and International and Open Standards for services and protocols (from ISO/TC211 and OGC). It supports metadata creation based on the ISO19115, FGDC and Dublin Core standards. For contact reuse and record duplication, a template can be fully customised online and can be pre-filled with repetitive content (contact information for example). Geonetwork benefits from a search index capable of handling large amounts of metadata. The indexing is build using Jakarta Lucene. The full sets of query parameters used to search the GeoNetwork catalog are also available for harvesting jobs. It provides a uniform way of searching through the metadata. Geonetwork provides a method storing and indexing of metadata in its original format. It also provides editing the different metadata standards online in default, advanced and XML mode. It is also possible access to the full set of ISO19115 and FGDC metadata elements through the generic online editor Geonetwork also has a Metadata Template system. This system allows to quickly creating new metadata entries. A template can be fully customised online and can be pre-filled with repetitive content (contact information for example). Templates can also be searched in the same way normal metadata is searched. But only editors and administrators have access to templates. Further, more templates can be created for specific user groups. Geonetwork permits import of XML formatted metadata and possible conversion of the input file through XSL transformation. It also supports batch import of XML formatted metadata and possible conversion of the input files through XSL transformation. Table 4 summarises the assessment result for Geonetwork. 3.4 Assessment result During the assessment, the aim was to observe clients using the products in an as realistic a situation as possible, to discover the effectiveness of the assessment methodology. The development of metadata applications not only should focus on technical capabilities of the tool, but also it should concentrate on usability and functionality of 131
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SDI Convergence Research, Emerging
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SDI Convergence. Research, Emerging
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An Integrated Framework for the Imp
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Peer Review Board for SDI Convergen
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domain are or may become important
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Services taking advantage of multip
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changes that have taken place in th
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The Potential of a National Atlas a
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tion, the Royal Netherlands Geograp
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challenge for the National Atlas Fo
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experience 'instant satisfaction' u
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data are found offered by the data
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spread of flora and fauna, especial
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Spatial Data Infrastructure of Spai
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ecords managed through the services
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esult of applying GUI production ru
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28 Table 1: Mapping between OGC Cap
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30 Figure 4: Online metadata editio
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ACKNOWLEDGEMENTS This work has been
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Public Sector Geo Web Services: Whi
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Figure 1: Serving geo-information u
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nue. With an increasing number of m
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3.2 Types of business models Malone
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Not all revenue models described by
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uses this model to finance large-sc
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of web service (WMS, WFS/WCS, WIS,
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REFERENCES Anderson, C. (2008). Fre
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INTERVIEWS Jellema, M., DataLand, R
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gion, aware of the INSPIRE context,
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3.3 International activities on man
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use happens when the final user wil
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Geolicences implementation has draw
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Spatial Information Council (2008).
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make it hard for citizens and civil
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66 Figure 2: Prototype to test navi
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”Member States may limit public a
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sor is dragged further into the pro
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cause changes in Dutch and regional
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Hoekstra, R., Winkels R.G.F. and Hu
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The use of location-based informati
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tion which does not measure a perso
Page 88 and 89: important role (Dobson and Fisher,
Page 90 and 91: camera surveillance on a public roa
Page 92 and 93: Furthermore, the Court gave a numbe
Page 94 and 95: ECtHR (2003a). Peck v. The United K
Page 97 and 98: Harmonising and Integrating Two Dom
Page 99 and 100: ing and integrating these two domai
Page 101 and 102: Table 1: Differences in background
Page 103 and 104: Figure 1: Examples of IMGeo data (c
Page 105 and 106: Concept Table 4: Same concept, diff
Page 107 and 108: Some differences are not clear from
Page 109 and 110: Such homogenous classes will also a
Page 111 and 112: BMT classes, which contain all info
Page 113 and 114: phy, both illustrated with UML exam
Page 115 and 116: An Analysis of Technology Choices f
Page 117 and 118: The objectives of this article are
Page 119 and 120: 3. THE COMPARTIMOS REFERENCE MODEL
Page 121 and 122: sufficiently simple to allow repres
Page 123 and 124: same implementation of a geospatial
Page 125 and 126: 5. RESULTS Through the development
Page 127 and 128: Di L., Chen A., Yang W., Liu Y., We
Page 129 and 130: SDI and Metadata Entry and Updating
Page 131 and 132: A critical problem for metadata col
Page 133 and 134: 2.1.8 Functionalities A MET must al
Page 135 and 136: Collection of related documents Sta
Page 137: well as more enhanced tools to impr
Page 141 and 142: metadata and spatial data is new an
Page 143 and 144: Phillips, A. and Williamson, I. P.
Page 145 and 146: A Prototype Metadata Tool for Land
Page 147 and 148: data and grid computing infrastruct
Page 149 and 150: model elements it becomes possible
Page 151 and 152: Figure 2: Overview of the system co
Page 153 and 154: 1. selection of a model; 2. provisi
Page 155 and 156: the tool is deployed more widely us
Page 157 and 158: Chan, T., Beverly C., Ebert, S., Ga
Page 159 and 160: Implementation of Recent Metadata D
Page 161 and 162: ) definition of a metadata organisa
Page 163 and 164: 3.2 Definition of a metadata schema
Page 165 and 166: This is just an example of how comp
Page 167 and 168: 6. CONCLUSIONS The Public Administr
Page 169 and 170: An Integrated Framework for the Imp
Page 171 and 172: 2.1 Six Sigma Six Sigma is one of t
Page 173 and 174: However, the traditional methods of
Page 175 and 176: The fifth element for BSC design is
Page 177 and 178: Table 2: Strengths and weaknesses o
Page 179 and 180: Camp, R. C. (1989). Benchmarking: T
Page 181 and 182: Nedovic-Budic, Z., Feeney, M.E.F.,
Page 183 and 184: The Value Chain Approach to Evaluat
Page 185 and 186: The definition of assessment strate
Page 187 and 188: There may be several activities per
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The complexity of work, which was r
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Figure 5: Secondary interface: orga
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on investments. More importantly, i
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Porter, M. (1985). Competitive Adva
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Evaluation of Spatial Information T
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fully digital nationwide spatial da
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satellite imagery, digital vector d
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lic) and the National Mapping Agenc
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- Secondary spatial data available,
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Figure 1: Technical progress of SDI
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Khan, J. (2007). Karachi Master Pla
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Philippines http://www.geoinfo.ait.
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Local Government and SDI - Understa
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Australia, like many developed coun
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Table 1: Structure of the LGA quest
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(p
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Table 3: Results of multiple regres
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The role of local government in bui
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McDougall, K., A. Rajabifard and I.
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Changing Notions of a Spatial Data
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Table 1: Differences between GeoWeb
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The concept of spatially enabled go
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applications field and also in term
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The discussion in the fifth section
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Cooperation - a Key Factor for Sust
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appears at low levels and can seek
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Many of the problems of a non-techn
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4.4 Important aspects As cooperatio
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level’ within and between organis
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Seamless SDI Model - Bridging the G
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tuaries and oceans (Plunkett, 2001)
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Figure 2: Seamless administration s
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Figure 5: Seamless platform. A seam
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4.2 Standards SDI must be based on
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One more concern linked to the esta
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structures that not only do not yet
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The RRR Toolbox: a Conceptual Model
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curring in the present must not com
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databases and web mapping services.
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Principles, Institutional Principle
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The commonalities between SDIs and
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Mooney, J. D. and Grant, D. M. (199
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Building SDI Bridges for Catchment
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approaches. TCM is a holistic appro
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hierarchy namely; the umbrella view
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tions and practices in South Africa
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Figure 2: Conceptual framework: App
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In the Murray Darling Basin, there
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REFERENCES Australian Bureau of Sta
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Rajabifard, A., M.-E.F. Feeney and
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