Dongyang Hou
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View article: Shp2gml: semantic 3D model generation for Ming and Qing historical buildings at multiple LoDs using domain knowledge and multi-source data
Shp2gml: semantic 3D model generation for Ming and Qing historical buildings at multiple LoDs using domain knowledge and multi-source data Open
Ming and Qing historical buildings are key components of China’s cultural heritage, characterized by refined craftsmanship and unique spatial layouts. However, UAV restrictions and heritage protection policies often limit the availability …
View article: A Research on Event Extraction for illegal Cultivated land use Case Texts
A Research on Event Extraction for illegal Cultivated land use Case Texts Open
Cultivated land is fundamental to human survival and development. China attaches great importance to the utilization and protection of cultivated land. In the field of administrative law enforcement, the Ministry of Natural Resources, as t…
View article: Development and application of knowledge graph-based spatiotemporal data model for urban physical examination
Development and application of knowledge graph-based spatiotemporal data model for urban physical examination Open
The urban physical examination is pivotal in diagnosing and resolving ‘urban diseases’. However, it encounters challenges including the intricate interconnections among heterogeneous data, the spatiotemporal differences in urban pathologie…
View article: Uncovering the location of photovoltaic power plants using heterogeneous remote sensing imagery
Uncovering the location of photovoltaic power plants using heterogeneous remote sensing imagery Open
Accurate monitoring of photovoltaic (PV) spatial distribution using remote sensing imagery is critical for understanding energy production dynamics. The integration of spatial and spectral features facilitates precise identification of div…
View article: Analysis and Optimization of the Spatial Patterns of Commercial Service Facilities Based on Multisource Spatiotemporal Data and Graph Neural Networks: A Case Study of Beijing, China
Analysis and Optimization of the Spatial Patterns of Commercial Service Facilities Based on Multisource Spatiotemporal Data and Graph Neural Networks: A Case Study of Beijing, China Open
As a crucial component of urban economic activities, the layout and optimization of urban commercial spaces directly influence the economic prosperity and quality of life of residents. Therefore, comprehensively and accurately characterizi…
View article: Dynamics in Land Cover and Landscape Patterns of Myanmar: A Three-Decade Perspective (1990–2020)
Dynamics in Land Cover and Landscape Patterns of Myanmar: A Three-Decade Perspective (1990–2020) Open
A comprehensive scientific assessment of the dynamic changes in land cover and landscape patterns in Myanmar, considering both human activities and natural factors such as climate change, is essential for a thorough understanding of the tr…
View article: Evaluation of Mixed Traffic Flow Efficiency and Safety on Hard-Shoulder-Running Freeways
Evaluation of Mixed Traffic Flow Efficiency and Safety on Hard-Shoulder-Running Freeways Open
Most of the existing studies on the freeway hard-shoulder-running (HSR) strategy only focus on the traffic flow with human-driven vehicles (HDVs) but neglect the potential impacts of connected automated vehicles (CAVs) with various penetra…
View article: Cultivated Land Information Extraction and Spatial Pattern Analysis in Beijing Based on Deep Learning
Cultivated Land Information Extraction and Spatial Pattern Analysis in Beijing Based on Deep Learning Open
Cultivated land is the basic resource and material condition for human survival, providing the necessary material basis for agricultural development and agricultural modernization (Tian and Shi, 2024). For this reason, this paper takes Bei…
View article: Evaluating Traffic Efficiency and Safety of Mixed Human-driven and Connected Automated Vehicles for the Freeway Hard Shoulder Running Strategy
Evaluating Traffic Efficiency and Safety of Mixed Human-driven and Connected Automated Vehicles for the Freeway Hard Shoulder Running Strategy Open
Most existing the freeway hard shoulder running (HSR) strategy literature only focuses on the traffic flow with human-driven vehicles (HDVs) but neglects the possible impacts of connected automated vehicles (CAVs) with various penetration …
View article: Simplifying Land Cover-Geoprocessing-Model Migration with a PAMC-LC Containerization Strategy in the Open Web Environment
Simplifying Land Cover-Geoprocessing-Model Migration with a PAMC-LC Containerization Strategy in the Open Web Environment Open
Land cover and its changes over time are significant for better understanding the Earth’s fundamental characteristics and processes, such as global climate change, hydrology, and the carbon cycle. A number of land cover-geoprocessing model…
View article: A Method for Measuring Spatial Information of Area Maps Considering the Diversity of Node–Edge and Gestalt Principles
A Method for Measuring Spatial Information of Area Maps Considering the Diversity of Node–Edge and Gestalt Principles Open
Existing methods for measuring the spatial information of area maps fail to take into account the diversity of adjacency relations and the heterogeneity of adjacency distances among area objects, resulting in insufficient measurement infor…
View article: Refinement and Computation Method for Line/Body Topological Relationships
Refinement and Computation Method for Line/Body Topological Relationships Open
Three-dimensional topological relationships serve as a theoretical foundation for quality control, update processing, and spatial analysis of three-dimensional spatial data in real-world three-dimensional GIS. The existing 3D topological r…
View article: Change Detection With Cross-Domain Remote Sensing Images: A Systematic Review
Change Detection With Cross-Domain Remote Sensing Images: A Systematic Review Open
Change detection (CD) is one of the most important research areas in remote sensing. With the fast development of imaging techniques, CD using cross-domain remote sensing images (CDCD) has attracted extensive attention from the community. …
View article: Optimization of Data Access Method for Integrated Digital Management Platform under Restful Data Interface
Optimization of Data Access Method for Integrated Digital Management Platform under Restful Data Interface Open
View article: MLC30: A New 30 m Land Cover Dataset for Myanmar From 1990 to 2020 Using Training Sample Migration Framework
MLC30: A New 30 m Land Cover Dataset for Myanmar From 1990 to 2020 Using Training Sample Migration Framework Open
Myanmar has experienced rapid socio-economic developments in recent decades, which have a greater impact on land cover change. Accurate long time series land cover datasets for Myanmar can be of great help in environmental protection and n…
View article: Research on the Orderly Charging Regulation Capability of Electric Vehicles in Beijing
Research on the Orderly Charging Regulation Capability of Electric Vehicles in Beijing Open
The carbon peaking and carbon neutrality goals accelerate the pace of energy transformation. Urban energy development faces many challenges. While electric vehicles are promoting the clean and low-carbon transformation of urban transportat…
View article: A Focused Event Crawler with Temporal Intent
A Focused Event Crawler with Temporal Intent Open
Temporal intent is an important component of events. It plays an important role in collecting them from the web with focused crawlers. However, traditionally focused crawlers usually only consider factors such as topic keywords, web page c…
View article: An Anomaly Detection-Based Domain Adaptation Framework for Cross-Domain Building Extraction from Remote Sensing Images
An Anomaly Detection-Based Domain Adaptation Framework for Cross-Domain Building Extraction from Remote Sensing Images Open
Deep learning-based building extraction methods have achieved a high accuracy in closed remote sensing datasets. In fact, the distribution bias between the source and target domains can lead to a dramatic decrease in their building extract…
View article: Monitoring Land Cover Change by Leveraging a Dynamic Service-Oriented Computing Model
Monitoring Land Cover Change by Leveraging a Dynamic Service-Oriented Computing Model Open
Land cover change (LCC) is increasingly affecting global climate change, energy cycle, carbon cycle, and water cycle, with far-reaching consequences to human well-being. Web service-based online change detection applications have bloomed o…
View article: Analysis of carbon emissions from land cover change during 2000 to 2020 in Shandong Province, China
Analysis of carbon emissions from land cover change during 2000 to 2020 in Shandong Province, China Open
Land cover change affects the carbon emissions of ecosystems in some way. The qualitative and quantitative understanding of carbon emissions from human activities (e.g., land cover change, industrial production, etc.) is highly significant…
View article: An Attention-Enhanced End-to-End Discriminative Network With Multiscale Feature Learning for Remote Sensing Image Retrieval
An Attention-Enhanced End-to-End Discriminative Network With Multiscale Feature Learning for Remote Sensing Image Retrieval Open
The discriminative ability of image features plays a decisive role in content-based remote sensing image retrieval (CBRSIR). However, the widely-used convolutional neural networks cannot focus on the discriminative features of important sc…
View article: Influence of Poly(Ethyleneimine) Functionalized Carbon Nanotubes on Mechanical and Tribological Behavior of Epoxy Resins
Influence of Poly(Ethyleneimine) Functionalized Carbon Nanotubes on Mechanical and Tribological Behavior of Epoxy Resins Open
View article: A Novel Framework for Exploring the Spatial Characteristics of Leisure Tourism Using Multisource Data: A Case Study of Qingdao, China
A Novel Framework for Exploring the Spatial Characteristics of Leisure Tourism Using Multisource Data: A Case Study of Qingdao, China Open
Spatial characteristics of leisure tourism resources are essential for human life, the urban economy, and tourism planning. This article presents a novel framework to explore these characteristics based on multisource data, such as points …
View article: Consistency Analysis and Accuracy Assessment of Eight Global Forest Datasets over Myanmar
Consistency Analysis and Accuracy Assessment of Eight Global Forest Datasets over Myanmar Open
Accurate and up-to-date forest monitoring plays a significant role in the country’s society and economy. Many open-access global forest datasets can be used to analyze the forest profile of countries around the world. However, discrepancie…
View article: Change Detection Using a Texture Feature Space Outlier Index from Mono-Temporal Remote Sensing Images and Vector Data
Change Detection Using a Texture Feature Space Outlier Index from Mono-Temporal Remote Sensing Images and Vector Data Open
Multi-temporal remote sensing images are the primary sources for change detection. However, it is difficult to obtain comparable multi-temporal images at the same season and time of day with the same sensor. Considering texture homogeneity…
View article: ABNORMAL CROWDSOURCED DATA DETECTION USING REMOTE SENSING IMAGE FEATURES
ABNORMAL CROWDSOURCED DATA DETECTION USING REMOTE SENSING IMAGE FEATURES Open
Quality is the key issue for judging the usability of crowdsourcing geographic data. While due to the un-professional of volunteers and the phenomenon of malicious labeling, there are many abnormal or poor quality objects in crowdsourced d…
View article: Active Collection of Land Cover Sample Data from Geo-Tagged Web Texts
Active Collection of Land Cover Sample Data from Geo-Tagged Web Texts Open
Sample data plays an important role in land cover (LC) map validation. Traditionally, they are collected through field survey or image interpretation, either of which is costly, labor-intensive and time-consuming. In recent years, massive …
View article: Active Collection of Land Cover Sample Data from Geo-Tagged Web Texts
Active Collection of Land Cover Sample Data from Geo-Tagged Web Texts Open
Sample data plays an important role in land cover (LC) map validation. Traditionally, they are collected through field survey or image interpretation, either of which is costly, labor-intensive and time-consuming. In recent years, massive …
View article: A Refined Lines/Regions and Lines/Lines Topological Relations Model Based on Whole-Whole Objects Intersection Components
A Refined Lines/Regions and Lines/Lines Topological Relations Model Based on Whole-Whole Objects Intersection Components Open
Refined topological relations play an important role in spatial database quality control. Currently, there is no unified and reasonable method to represent refined line/region and line/line topological relations in two-dimensional (2D) spa…
View article: A Land Cover Change Detection Method Combing Spectral Values and Class Probabilities
A Land Cover Change Detection Method Combing Spectral Values and Class Probabilities Open
Land cover change detection plays an important role in natural disaster monitoring, tracking urban expansion, and many social benefit areas. The spectral-based direct comparison (SDC) methods are commonly used for change detection, but suc…