搜索结果: 1-15 共查到“测绘科学技术 Ontology”相关记录23条 . 查询时间(0.062 秒)
ANALYSIS, THEMATIC MAPS AND DATA MINING FROM POINT CLOUD TO ONTOLOGY FOR SOFTWARE DEVELOPMENT
Analysis Thematic Maps Point Cloud Cultural Heritage Degradation Recognition Restoration
2016/11/11
The primary purpose of the survey for the restoration of Cultural Heritage is the interpretation of the state of building preservation. For this, the advantages of the remote sensing systems that gene...
SPATIAL DATA INTEGRATION USING ONTOLOGY-BASED APPROACH
SDI Ontology Ubi GIS Data integration Semantic Web
2016/1/15
In today's world, the necessity for spatial data for various organizations is becoming so crucial that many of these organizations have begun to produce spatial data for that purpose. In some circumst...
Ontology-Based Extensible Semantic Description Model for Discovery and Retrieval of Geo-Spatial Information
GIS Integration Knowledge Base Retrieval Representation Spatial Infrastructures Model Method
2015/12/11
Finding and accessing suitable geographic information to satisfy various applications in the open and distributed environments of Spatial Data Infrastructures (SDIs) is a crucial task. However, becaus...
Ontology based Semantic Metadata for Imagery and Gridded Data
Satellite Remote Sensing Interoperability Metadata Semantics Image Understanding Ontology
2015/12/2
Nowadays, huge volumes of imagery and gridded data are accessible. However they vary in formats and are stored at various organizations leading to problems of data discovery, data interoperability and...
A Study on Ontology-Driven Geo-Information Retrieval Mechanism in the Semantic Web
Semantic Web Geo-Ontolog Intelligent Search Engine Semantic Web Services
2015/12/2
Firstly, this paper expounded that the traditional searching based on keywords has a severe deficiency on Recall and Precision because the computer can’t understand what information mean efficiently. ...
Design of Geo-ontology Based on Concept Lattice
Geo-ontology Concept Ontology-property Semantic Relation
2015/12/2
Ontology is an explicit specification of a conceptualization in Artificial Intelligence. Geo-ontology is a very complex and intricate concept. Lots of researchers begin to research Geo-ontology, but m...
Ontology-based Land Degradation Assessment from Satellite Images
Land Use Change Detection Understanding Updating Knowledge Base Parameters
2015/12/2
In this paper, we introduce the idea of documenting operational chains for land degradation assessment using ontologies. We believe that this will help end-users in better understanding the land degra...
The Design and Implementation of Ontology and Rules Based Knowledge Base for Transportation
ontology rule knowledge base reasoning spatial relations three-dimension transportation
2015/12/2
The traditional transportation information inquiry mainly uses key words based on the text, and the service the inquiry system provided is onefold and only aims at one transporting means. In addition,...
AN ONTOLOGY-DRIVEN APPROACH FOR SPATIAL DATA QUALITY EVALUATION
geographic information ontologies quality evaluation workflow management
2015/9/28
The process of spatial data quality evaluation is a set of interrelated activities aiming to produce a data quality result, and moreover,to fulfil the quality requirements set forth by the customers. ...
ONTOLOGY BASED QUALITY EVALUATION FOR SPATIAL DATA
spatial data quality rule based evaluation data quality evaluation spatial ontology GeoSPARQL SWRL
2015/9/21
Many institutions will be providing data to the National Spatial Data Infrastructure (NSDI). Current technical background of the NSDI is based on syntactic web services. It is expected that this will ...
GUIDELINES ON GEOGRAPHIC ONTOLOGY INTEGRATION
GIS Geography Interoperability Comparison Extraction Integration
2015/8/31
Semantic integration is a complex process influenced by different factors or characteristics. The problem is further complicated by
the confusion concerning many issues entailed in the integration p...
GEO-ONTOLOGY: A KEY COMPONENT FOR SERVICE BROKERING IN SERVICE ORIENTED INTEGRATION OF GIS
Spatial Data Infrastructure Spatial Web Services Service Oriented Architecture
2015/8/28
With the growing need of spatial data for almost all decision support systems a huge amount of data about earth has been collected.
The data being captured use different software tools making them he...
THE RESEARCH AND PRACTICE OF GEO-ONTOLOGY CONSTRUCTION
Geo-Ontology Hierarchy Construction Method Management Applications Instances
2015/8/10
From the perspective of spatial information sharing and interoperation, the concept of geo-ontology has been proposed in this paper.At first, a brief introduction to the Geo-Ontology concept has been ...
CLASSIFICATION BASED ON GEOGRAPHICAL INFORMATION ONTOLOGY
Geographical information Ontology Property Classification
2015/8/10
Ontology, which derives from philosophy, is a discipline of Philosophy that deals with existence. In recent years, it has been widely used in artificial intelligence and computer science, mainly repre...
A Framework for Geographic Object-Based Image Analysis (GEOBIA) based on geographic ontology
Geographic Object-Based Image Analysis Geographic Ontology Semantic Network Model Ontology Web Language
2015/7/27
GEOBIA (Geographic Object-Based Image Analysis) is not only a hot topic of current remote sensing and geographical research. It is believed to be a paradigm in remote sensing and GIScience. The lack o...