行政院國家科學委員會專題研究計畫成果報告:地理資訊系統SuperGIS 之地理統計演算元件平台技術開發
Date Issued
2005
2005-10-31
Date
2005
2005-10-31
Author(s)
DOI
932415H002071CC3
Abstract
Geostatistics, based on regionalized variable theorem incorporating the
spatial or temporal characteristics of actual data into statistical estimation
processes to do linear unbiased estimation or simulation, is widely applied in
many fields included social and natural study. Combining geostatistical
techniques and geographic information system may not only provide the basic
functions of geographic information system, but also improve the functions of
spatial information analysis and estimation to realize spatial variations,
dependences, estimation and simulation of spatial data, especially to improve the
ability of decision making support of geographic information system.
Therefore, in this project, we first review the geostatistical methods and
algorithms to select suitable, useful and applicable geostatistical methods which
are the bases of the geostatistical components of the geographic information
system SuperGIS. A number of test examples also set up to evaluate the
performances of the components comparing to most popular geostatistical
software. SuperGeo Technologies Inc. performed the coding the algorithm
components, user interface and functional modules. The performances of these
codes reported and feedback to designer in the SuperGeo Inc.. Final, this team
produces high performance geostaistical components for SuperGoe which is a
native Geographic information system in Taiwan.
Subjects
Geostatistics
Geographic Information System
Spatial Structure
Geostatistical methods
Geostatistical algorithm components
Publisher
臺北市：國立臺灣大學生物環境系統工程學系暨研究所
Type
report
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