This paper presents an innovative, cost-effective and efficient web-based sharing system for geoscience information among the countries in East and Southeast Asia.The information system’s main components are
organized following the SpatialData Infrastructure (SDI) model.It also uses the Open Geospatial Consortium (OGC) Web Map Service (WMS)and Web Processing Service (WPS) for online spatial data rendition and processing, respectively. Free and Open Source Software (FOSS) are also used for other important spatial data processing functions. The geospatial contents of the information system are stored and managed using the open source software PostgreSQL and its PostGIS extension.The information system makes spatial data sharing more efficient and organized by formulating a hierarchical information content classification scheme and the option for the users to put up their own customized WebGISportals. These give users theoption to show their chosen geospatial contents on their own web-based platform.Theinformation system also makes spatial data sharing more flexible by providing data owners the choice to determine the data access privileges for each user or group of users. It also provides module for processing, rendering and sharing Japan’s ASTER satellite images. The information system is called GSi for Geoinformation Sharing Infrastructure for East and Southeast Asia.The URL of the web-based information system is https://ccop-gsi.org/main/index.html.
References
[1]
Huisman, O. and De, R. (2009) Principles of Geographic Information Systems. The International Institute for Geo-Information Science and Earth Observation (ITC), The Netherlands.
[2]
Smith, M., Goodchild, M. and Longley, P. (2019) Geospatial Analysis, a Comprehensive Guide to Principles, Techniques and Software Tools. 6th Edition, The Winchelsea Press, Winchelsea, UK.
https://www.spatialanalysisonline.com/extractv6.pdf
[3]
Wei, Z., Gang, C., Hui, L., Huayang, L. and Huang, L.S. (2007) GIS Application in Mineral Resource Analysis—A Case Study of Offshore Marine Placer Gold at Nome, Alaska. Computers and Geosciences, 33, 773-788.
https://doi.org/10.1016/j.cageo.2006.11.001
[4]
Gongwen, W., Shouting, Z., Changhai, Y., Yaown, S., Yue S., Dong, L. and Fengming, X. (2011) Mineral Potential Targeting and Resources Assessment Base on 3D Geological Modeling in Luanchun Region, China. Computers & Geosciences, 37, 1976-1988. https://doi.org/10.1016/j.cageo.2011.05.007
[5]
Ogunbadewa, Y.E. (2012) Development Natural Resources Database with Nigeriasat-1 Satellite Data and Geographical Information Systems. The Egyptian Journal of Remote Sensing and Space Sciences, 15, 201-214.
https://doi.org/10.1016/j.ejrs.2012.04.002
[6]
Prakash, P. (2017) Study the 2016 Flood Damages and Risk Assessment on Kedarnath, Himalaya Area Using Geoinformatics Techniques. Journal of Geography and Natural Disasters, 8, 216.
[7]
Alqarni, S., Babiker, A. and Salih, A. (2018) Detection, Mapping and Assessment Change in Urban and Croplands Area in Al-Hassa Oasis, Eastern Region in Saudi Arabia Using Remote Sensing and Geographic Information System. Journal of Geographic Information System, 10, 659-685.
https://doi.org/10.4236/jgis.2018.106034
[8]
Steinke, V.A., Barbosa, S.M., Mendes, V.J., Zanatto, V.G., Pessoa, G.E. and Bayma, G. (2018) Spatial Analysis of Federal Protected Areas and Priority Areas for Biodiversity Conservation in Brazil. Journal of Geographic Information System, 10, 718-734. https://doi.org/10.4236/jgis.2018.106037
[9]
Trung, L.V. and Tam, D.M. (2018) Web GIS Solution for Monitoring the Forest-Cover in the Mekong Delta, Vietnam. Journal of Geographic Information System, 10, 491-502. https://doi.org/10.4236/jgis.2018.105026
[10]
Lwin, K.K. and Murayama, Y. (2011) Web-Based GIS System for Real-Time Field Data Collection Using Personal Mobile Phone. Journal of Geographic Information System, 3, 382-389. https://doi.org/10.4236/jgis.2011.34037
[11]
Sing, P.S., Chutia, D. and Sudhakar, S. (2012) Development of a Web Based GIS Application for Spatial Natural Resources Information System Using Effective Open Source Software and Standards. Journal of Geographic Information System, 4, 261-266. https://doi.org/10.4236/jgis.2012.43031
[12]
Anderson, F. and Al-Thani, N.N.J. (2015) Feasibility Study of a National Web-Based GIS Application to Assess the Risk of Pesticide Drift in the U.S. Journal of Geoscience and Environmental Protection, 3, 20-24.
https://doi.org/10.4236/gep.2015.37003
[13]
Zerihun, M.E. (2017) Web Based GIS for Tourism Development Using Effective Free and Open Source Software Case Study: Gondor Town and Its Surrounding Area, Ethiopia. Journal of Geographic Information System, 9, 47-58.
https://doi.org/10.4236/jgis.2017.91004
[14]
Yang, C.P., Wong, D.W., Yang, R., Kafatos, M. and Li, Q. (2005) Performance-Improving Techniques in Web-Based GIS. International Journal of Geographical Information Science, 19, 319-342.
https://doi.org/10.1080/13658810412331280202
[15]
Gao, S. (2010) Advanced Health Information Sharing with Web-Based GIS. Ph.D. Dissertation, Department of Geodesy and Geomatics Engineering, Technical Report No. 272, University of New Brunswick, Frederiction, New Brunswick, Canada, 188 p.
[16]
Chen, X., Ye, X., Carroll, M.C. and Li, Y. (2014) Online Flood Information System: REST-Based Web Service. International Journal of Applied Geospatial Research, 5, 1-10. https://doi.org/10.4018/ijagr.2014040101
[17]
Jian, J., Li, S., Wu, Z., Liu, Q., Hu, Y., Chen, S., Xu, Y., Liu, S., Liu, H. and Bai, K. (2012) Implementation of a WebGIS-Based Geological Environment Data Management Information System for Guangyuan City. Journal of Geology and Geosciences, 1, 1-4.
[18]
Charoenbunwanon, N., Wakita, K. and Bandibas, J.C. (2016) Web-Based Mineral Information System of Thailand Using Free and Open Source Software and Open Geospatial Consortium Standards: A Case Study of ASEAN Region. Geoinformatics, 27, 31-39. https://doi.org/10.6010/geoinformatics.27.2_31
[19]
OGC.http://www.opengeospatial.org/standards
[20]
Stefanakis, E. and Prastacos, P. (2008) Development of an Open Source-Based Spatial Data Infrastructure. Applied GIS, 4, 1-26.
[21]
Nebert, D.D. (2004) Developing Spatial Data Infrastructure: SDI Cookbook Version 2.0. Global Spatial Data Infrastructure (GSDI), 171 p.
http://gsdiassociation.org/images/publications/cookbooks/SDI_Cookbook_GSDI_2004_ver2.pdf
[22]
Steiniger, S. and Hunter, A.J.S. (2012) Free and Open Source GIS Software for Building a Spatial Data Infrastructure. In: Bocher, E. and Neteler, M., Eds., Geospatial Free and Open Source Software in the 21st Century, Lecture Notes in Geoinformation and Cartography, Springer, Berlin, Heidelberg, 247-261.
https://doi.org/10.1007/978-3-642-10595-1_15
[23]
van der Wel, F.J.M. (2005) Spatial Data Infrastructure for Meteorological and Climatic Data. Meteorological Applications, 12, 7-8.
https://doi.org/10.1017/S1350482704001471
