| Summary: | Spatial Data Infrastructure (SDI) is increasingly developed in all countries in
this world. The global development also influence the development of SDI in Asia,
including Indonesia. Geoportal is one of the gateways for spatial data user to
determine the condition of an SDI in a country. The pushes of spatial information
requirement led geoportal update in many countries. It can be showed by the
development of spatial data which are more complete in their respective countries,
with Indonesia is not an expensive. Nevertheless, there is no information regarding
the completeness of the data geoportal Indonesia. The aim of this study is to Asia
study the spatial data availability in the Indonesia geoportal compared to other
countries.
The focus of this research is to conduct a comparison geoportal Indonesia on
the aspects of data completeness. The initial process is conducted by finding the
geoportal ownership in each country. From 50 countries in Asia, there are only 22
countries owning geoportal which are able to be accessed by public (without
requiring an ID and password) and investigated. The research uses 20 kinds of data
which are divided based on three criteria. The first and second criteria consists of
seven sub-criteria, while the third criterion consist of six sub-criteria. The assessment
based were geoportal availibilty in each countries and on the presence or absence of
data according to the predetermined categories. The analysis includes analysis of
geoportal availability in each country in Asia and analysis of the availability of data
on the geoportal each countries in Asia.
The research result provides the classification of the completeness of
geoportal data in Indonesia compared with other countries in Asia. Indonesian
geoportal data is classified as average with percentage value 58% same with
Thailand and Nepal. The results of classification comparison among countries are
presented in the form of classification map of data completeness. The map can be
divided into two kinds. Those are classification map of data completeness in
Southeast Asia and the classification map of data completeness globally in Asia.
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