Ad-hoc combination and analysis of heterogeneous and distributed spatial data for environmental monitoring-design and prototype of a web-based solution

作     者：Stefan Wiemann Pierre Karrasch Lars Bernard 

作者机构：Chair of GeoinformaticsTechnische Universität DresdenDresdenGermany 

出 版 物：《International Journal of Digital Earth》 (国际数字地球学报（英文）)

年 卷 期：2018年第11卷第1期

页      面：79-94页

核心收录：

学科分类：08[工学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：This work was supported by Bundesministerium für Bildung und Forschung[grant number 033W039A] EU[grant number 308513] European Social Fund[grant number 100270097] 

主　　题：Geoprocessing geoprocessing pattern water quality spatial information infrastructure 

摘      要：With regard to a multi-dimensional and multi-facetted implementation of the vision of a Digital Earth,capabilities to combine and analyze heterogeneous spatial data sources on the web are becoming increasingly *** this article,an online system is conceptualized and implemented to facilitate spatial data analysis and decision making specifically for environmental *** supports a dynamic search and binding of suitable geoprocessing functionality with respect to the given input data and target *** patterns are used to create an application-oriented abstraction layer on top of generic geoprocessing services available on the *** an application scenario the determination and quality assessment for water body structures is *** this use case authoritative data,remote sensing imagery and citizen science data gets combined to gain a comprehensive picture of the various spatial,temporal and thematic aspects influencing the quality of inland *** prototypical implementation makes use of open standards to facilitate the integration with existing spatial data infrastructures.