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Capability representation model for heterogeneous remote sensing sensors: Case study on soil moisture monitoring

机译:异构遥感传感器能力表示模型:土壤湿度监测案例研究

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摘要

Sensor capability information can be used as a basis for the integrated management of vast and heterogeneous remote sensing sensors in Global Earth Observation System of Systems environment. However, the existing representation of this information shows an inconsistent pattern, incomplete capability aspects, and casual expression forms, resulting in information silos among different systems. A sensor capability representation model (SCRM) is proposed in this study. Based on the Meta Object Facility architecture, a five-tuple hierarchical SCRM framework is formulated. Five specific representation element collections for typical. remote sensing sensor types are developed to satisfy the requirements of detailed capability expression. The Open Geospatial Consortium Sensor Model Language is used as the expression form of the proposed SCRM. A prototype system is developed and a case study is conducted for a soil moisture monitoring application in Baoxie Town. The SCRM can also be extensively utilised for other environmental monitoring and modelling situations. (C) 2015 Elsevier Ltd. All rights reserved.
机译:传感器功能信息可以用作系统环境“全球地球观测系统”中大型和异构遥感传感器的集成管理的基础。但是,该信息的现有表示形式显示出不一致的模式,不完整的功能方面以及随意的表达形式,从而导致不同系统之间的信息孤岛。在这项研究中提出了一种传感器能力表示模型(SCRM)。基于元对象工具体系结构,制定了一个五元的分层SCRM框架。五个特定的典型表示元素集合。开发了遥感传感器类型以满足详细的能力表达要求。开放式地理空间联盟传感器模型语言用作拟议的SCRM的表达形式。开发了一个原型系统,并针对宝榭镇的土壤湿度监测应用进行了案例研究。 SCRM还可以广泛用于其他环境监测和建模情况。 (C)2015 Elsevier Ltd.保留所有权利。

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