Global Observation NETwork, IUGONET [2]) 1 5 (7 ) 12 MDB) 3 1 IUGONET IUGONET 1. MDB ( ) 1 3 MDB a. Relational DataBase Manage

Save this PDF as:
 WORD  PNG  TXT  JPG

Size: px
Start display at page:

Download "Global Observation NETwork, IUGONET [2]) 1 5 (7 ) 12 MDB) 3 1 IUGONET IUGONET 1. MDB ( ) 1 3 MDB a. Relational DataBase Manage"

Transcription

1 DEIM Forum 2010 F IUGONET XMLIUGONET Building of Metadata Database for Space Physics Yukinobu KOYAMA, Takahisa KOUNO, Hiroo HAYASHI, Tomoaki HORI, Yoshimasa TANAKA, Masato KAGITANI, Daiki YOSHIDA, Satoru UENO, Shuji ABE, Abstract Yoshizumi MIYOSHI, Naoki KANEDA, Masahito NOSE, and Masaki OKADA Data Analysis Center for Geomagnetism and Space Magnetism Graduate School of Science, Kyoto University Kitashirakawa-Oiwake Cho, Sakyo-ku, Kyoto, Japan The infrastructure to support the interdisciplinary study attracts attention in Solar-Terrestrial Physics. The Inter-university Upper atmosphere Global Observation NETwork (IUGONET) is developing the infrastructure to access to the various kind of observational data easily in interdisciplinary study. In this paper, we describe our system of database for metadata, metadata format and analysis software. Key words Metadata, Database, XML, IUGONET, Repository, Science 1. [1] 21 6 (Inter-university Uppear atmosphere

2 Global Observation NETwork, IUGONET [2]) 1 5 (7 ) 12 MDB) 3 1 IUGONET IUGONET 1. MDB ( ) 1 3 MDB a. Relational DataBase Management System (RDBMS) extensible Markup Language DataBase Management System (XMLDBMS) Web b. c. 3 IUGONET MDB MDB a. IUGONET MDB Virtual Observatory 3 (VxO) 2 3 Virtual Observatory Virtual Magnetospheric Observatory (VMO),

3 VxO c. b. IUGONET c. PDF [3] IUGONET DSpace [4] DSpace MIT HP PDFMPEGExcel Web DSpace DSpace 48 IUGONET IUGONET NAGOYA Repository TOURQIR DSpace DSpace Dublin Core [5] Java DSpace 5 EPrints DSpace Perl+MySQL EPrints Java+PostgreSQL DSpace IUGONET IUGONET DSpace 4 DSpace Application Layer Web UI Dublin Core 5 OAI-PMH Data Provider Virtual Heliospheric Observatory (VHO), Virtual Solar Observatory (VSO), Virtual Ionosphere Thermosphere Mesosphere Observatory (VITMO), Virtual Radiation Belt Observatory (ViRBO), VxO Virtual Observatory 4DSpace, Repository List, 5Registry of Open Access Repositories (ROAR), 4 DSpace (DSpace Manual [6]) 5 IUGONET OAI-PMH [7] Simple Importer XSLT Simple Importer/Exporter DSpace DSpace DSpace Business Logic Layer Authorisation IUGONET Apache Lucene MDB Apache Lucene Google

4 Map-Reduce Apache Hadoop 6 Storage Layer File System IUGONET RDBMS RDBMS Wrapper JDBC PostgreSQL Oracle RDBMS RDBMS IUGONET RDBMS PostgreSQL Java DSpace PostgreSQL metadatafieldregistry 1 dcvalue 2 metadatafieldregistry 1 metadatafieldregistry metadata field id integer metadata schema id integer element varchar(24) qualifier varchar(24) scope note text 2 dcvalue dc valude id integer item id integer dc type id integer text value text text lang varchar(24) place integer Dublin Core element qualifier metadatafieldregistry 3 3 DSpace metadatafieldregistry metadatafieldregistry 3 metadatafieldregistry element qualifier title description abstract metadatafieldregistry 3 IUGONET DSpace IUGONET 3 IUGONET IUGONET PC NO 19 FMT- 13 (final) 10 MU 3 3 IUGONET 74 DSpace metadatafieldregistry subqualifier subsubqualifier Java ( )2.qualifier qualifier (Java ) DSpace DSpace 2.0 DSpace 2.0 IUGONET IUGONET 3 IUGONET DSpace IUGONET IUGONET XSLT DSpace 2.0 DSpace 2.0 IUGONET dcvalue text value title metadatafieldregistry 6http://hadoop.apache.org/ DSpace 2.0/Requirements and Issues, 2.0/

5 3. IUGONET SPASE [8] IUGONET NASA SPASE SPASE SPASE 9 10 IUGONET VxO SPASE IUGONET IUGONET SPASE 6 IUGONET Eclipse Web Tool Project (WTP) IUGONET (SuperDARN ) 6 IUGONET Eclipse 4. MDB IUGONET IUGONET 9Solar-Terrestrial Physics (STP) 10Mesosphere Thermosphere Ionosphere (MTI) IUGONET Interactive Data Language (IDL) 11 IDL i. Themis science Data Analysis Software (TDAS) [9] IDL ii. ERG 12 TDAS iii. IDL Virtual Machine IDL IUGONET 3 78 (Quick Look, QL) Web UI For Analysis Web UI For Analysis IDL+TDAS Web UI 1. y 2. log IUGONET MDB 13 IUGONET MDB IUGONET 9 DAta-showcase system for Geoscience In Kml (Dagik) 14 DSpace Search/Retrieval via Web ServiceSRW) 15 Search/Retrieval via URL (SRU) 16 1.SRW SRU MDB 2. XML 3.XSLT () 11Interactive Data Language (IDL), 12ERG /html/program/pdf/s001/s pdf 13CDF, FITS, netcdf, HDF4, HDF5 14http://dagik.org/ 15Search/Retrieval via Web Service, 16Search/Retrieval via URL,

6 7 ( QL ) 8 ( QL ) DSpace SPASE IUGONET TDAS IDL [1] Yukinobu KOYAMA, Tatsuzo KAWAKAMI and Tetsuo TEZUKA, A Standard Framework for Database and Sustainable Energy and Modeling of Energy Supply-demand System, Proceedings of the 2nd Joint International Conference on Sustainable Energy and Environment Conference (SEE2006), F-026(O), November 2006, Bankok, Thailand. [2] IUGONET - [3] [4] DSpace [5] Dublin Core [6] DSpace, DSpace Manual 5 2Documentation/DSpace-Manual.pdf [7] Open Archives Initiative - Protocol for Metadata Harvesting (OAI-PMH) /openarchivesprotocol.html [8] Space Physics Archive Search and Extract (SPASE) [9] THEMIS Software ( ) 21 6 (SuperDARN ) 9 5. IUGONET 1 <?xml version="1.0" encoding="utf-8"?> 2 <Spase lang="en" xmlns=" 3.org/data/schema" 4 xmlns:xsi=" 5 -instance" 6 xsi:schemalocation=" 7.org/data/schema 8../misc_resources/spase-2_0_2.xsd "> 9 <!--to be replaced with 10.org/data/resouces/iugonet xsd-->

7 11 <Version>2.0.2</Version> 12 <NumericalData> 13 <ResourceID> 14 spase://iugonet/numericaldata/superdarn 15 /HOK/common_erg_cdf 16 </ResourceID> 17 <ResourceHeader> 18 <ResourceName> 19 SuperDARN Hokkaido HF radar, common 20 mode data distributed by ERG-SC 21 </ResourceName> 22 <ReleaseDate> T00:00:00 24 </ReleaseDate> 25 <ExpirationDate> T23:59:59 27 </ExpirationDate> 28 <Description> 29 Common mode data generated by SuperDARN 30 Hokkaido HF radar. Data files are 31 distributed in the CDF format through 32 ERG-SC 33 </Description> 34 </Spase>