the use of free and open sources software for spatial data catalog in indonesia
DESCRIPTION
THE USE OF FREE AND OPEN SOURCES SOFTWARE FOR SPATIAL DATA CATALOG IN INDONESIA. Dewayany Sutrisno, Pramono G.H, Atie Rahadiati and Suseno. [email protected]. National Coordinating Agency for Surveys & Mapping. FOSS4G | Sydney | October, 20 – 23 , 2009. Outline. Background - PowerPoint PPT PresentationTRANSCRIPT
THE USE OF FREE AND OPEN SOURCES SOFTWARE FOR SPATIAL DATA CATALOG IN
INDONESIADewayany Sutrisno, Pramono G.H, Atie Rahadiati and
FOSS4G | Sydney | October, 20 – 23 , 2009
OutlineBackgroundNational database
ApplicationInteroperability
ImplementationConclusionFurther works
2FOSS4G | Sydney | October, 20 – 23 , 2009
The need for Spatial Database for national Management and goverment administration
PAPUA
RIAU
KALIMANTAN TIMUR
JAMBI
KALIMANTAN BARAT
KALIMANTAN TENGAHIRIANJAYA BARAT
JAWA TIMUR
LAMPUNG
SUMATERA SELATAN
SUMATERA UTARA
SULAWESI TENGAH
JAWA BARATJAWA TENGAH
SULAWESI SELATAN
MALUKU
SUMATERA BARAT
BENGKULU
NANGGROE ACEH DARUSSALAM
KALIMANTAN SELATAN
SULAWESI TENGGARA
BALI
MALUKU UTARA
BANTEN
SULAWESI BARAT
GORONTALOSULAWESI UTARA
NUSA TENGGARA BARAT
BANGKA-BELITUNG
NUSA TENGGARA TIMUR
DAERAH ISTIMEWA YOGYAKARTA
KEPULAUAN RIAU
DKI JAKARTA
WNNP
Background
BackgroundAbundance of spatial dataMulti layers, Multi themes,
Multi temporal
4
Need to be effectively managed
Storing, Searching , Retrieval, Sharing
Development of WEB BASE CATALOG
The Program ofNational Spatial Data
InfrastructureHuge area of coverage
FOSS4G | Sydney | October, 20 – 23 , 2009
Background
Multi scalesMulti Themes
Multi dateData suistainability Data infrastucture is
needed
5FOSS4G | Sydney | October, 20 – 23 , 2009
Background
6
Data catalog
Printout
Compact Disc (CD)
Internet
FOSS4G | Sydney | October, 20 – 23 , 2009
BackgroundAdvantages of web based catalog:24 hour serviceFaster data updatingAccessible from anywhereMinimum cost for data accessDirect access to the data
7FOSS4G | Sydney | October, 20 – 23 , 2009
National DatabaseDistributed database
FOSS4G | Sydney | October, 20 – 23 , 2009
National DatabaseAdvantages Disadvantages• Reflecting
organizational structure• Regional offices are
able to manage data• Avoiding data
interuption, due to hazard, electricity and administrative reasons
• Faster access• Modular
• Complicated system• Regular data
synchronization is needed
• Skillful staffs should be maintained
• Data security
9FOSS4G | Sydney | October, 20 – 23 , 2009
Development
10
An application is developed as an interface between database and users
software: Webserver: Apache 2.0.55 open source in GPL
(General Public lisence), http: //www.apache.orgScripting & editting: PHP ver 4.3.4, http://www.php/org
Chamelon: script for webGIS developmentAuraCMS:script for website template
Database: MySQL ver 14.1.14-nt, http://www.mysgl.org Mapserver ver 4.8, OGC,
http://mapserver.gis.umn.eduData spatial format: Shape file
FOSS4G | Sydney | October, 20 – 23 , 2009
11
Searching Method: map sheet, administrative area and theme.
Main nformation: 1. Institutional description2. Metadata: FGDC standard3. Spatial data of selected area : shape file
Advantages:1. This inexpensive configuration helps reducing the total
budget to develop the system2. Can be installed on every data center within all of the
provinces and regencies
Development
FOSS4G | Sydney | October, 20 – 23 , 2009
APPLICATION
Data searching
12
Metadata display
13
APPLICATION
Data display [web GIS]
14
APPLICATION
Data upload
15
APPLICATION
INTEROPERABILITY
Interoperability: the ability to share spatial data among data centers
WMS [Web Map Services] as a standard data exchange released by OGC [Open Geospatial Consortium] is applied
Data in WMS format can be opened by many GIS software
16
WMS Data integratedin Google Earth
17
INTEROPERABILITY
IMPLEMENTATIONThe system has been installed at 15
provincial Bappeda, as well as training for staffs
Bappeda Riau is the only office which is able to share their data
18
Problems:Infratructure of the system not yet
developed, including the internet system
Limitation in human resources
THE PROVINCIAL GOVERNMENT THAT HAS INSTALLED THE CATALOG SYSTEM
Riau Province: Sharing data
*Central celebes*Bangka-Belitung island province
Geo-Spatial DBMS
ConclusionsSpatial data can be publicly accessedThe system is based on international standard
on data exchangeOther considered factors are:
ServerInternet connectionTrained staffs
20
Further WorksAdd an English interfaceSystem is incorporated as the Open Source
mapping applicationCommunity-based system NGOs and privates
can participateInternet server available at regional officesRegular data synchronizationTraining regional staffsMobile catalog (this year program)On line analytical process
21FOSS4G | Sydney | October, 20 – 23 , 2009
22
Please, look at:
http://pssdal.bakosurtanal.go.id
For More Information
FOSS4G | Sydney | October, 20 – 23 , 2009
