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On organizing and accessing geospatial and georeferenced web resources using the G-portal system

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : On organizing and accessing geospatial and georeferenced web resources using the G-portal system
นักวิจัย : Lim, Ee Peng , Liu, Zehua , Yin, Ming , Goh, Dion Hoe-Lian , Theng, Yin-Leng , Ng, Wee Keong
คำค้น : DRNTU::Library and information science::Libraries::Digital libraries and information portals.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2548
อ้างอิง : Lim, E. P., Liu, Z., Theng, Y.-L., Goh, D., & Ng, W. K. (2005). On organizing and accessing geospatial and georeferenced Web resources using the G-Portal system. Information Processing and Management, 41(5), 1277-1297. , 0306-4573 , http://hdl.handle.net/10220/6180 , http://dx.doi.org/doi:10.1016/j.ipm.2004.07.001
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Information processing and management
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

In order to organise and manage geospatial and georeferenced information on the web making them convenient for searching and browsing, a digital portal known as G-Portal has been designed and implemented. Compared to other digital libraries, G-Portal is unique for several of its features. It maintains metadata resources in XML with flexible resource schemas. Logical groupings of metadata resources as projects and layers are possible to allow the entire metadata collection to be partitioned differently for users with different information needs. These metadata resources can be displayed in both the classification-based and map-based interfaces provided by G-Portal. G-Portal further incorporates both a query module and an annotation module for users to search metadata and to create additional knowledge for sharing respectively. G-Portal also includes a resource classification module that categorizes resources into one or more hierarchical category trees based on user-defined classification schemas. This paper gives an overview of the G-Portal design and implementation. The portal features will be illustrated using a collection of high school geography examination-related resources.

บรรณานุกรม :
Lim, Ee Peng , Liu, Zehua , Yin, Ming , Goh, Dion Hoe-Lian , Theng, Yin-Leng , Ng, Wee Keong . (2548). On organizing and accessing geospatial and georeferenced web resources using the G-portal system.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Lim, Ee Peng , Liu, Zehua , Yin, Ming , Goh, Dion Hoe-Lian , Theng, Yin-Leng , Ng, Wee Keong . 2548. "On organizing and accessing geospatial and georeferenced web resources using the G-portal system".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Lim, Ee Peng , Liu, Zehua , Yin, Ming , Goh, Dion Hoe-Lian , Theng, Yin-Leng , Ng, Wee Keong . "On organizing and accessing geospatial and georeferenced web resources using the G-portal system."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2548. Print.
Lim, Ee Peng , Liu, Zehua , Yin, Ming , Goh, Dion Hoe-Lian , Theng, Yin-Leng , Ng, Wee Keong . On organizing and accessing geospatial and georeferenced web resources using the G-portal system. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2548.