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Spatial Data Science [PDF]

open access: yesISPRS International Journal of Geo-Information, 2020
The field of data science has had a significant impact in both academia and industry, and with good reason [...]
Fernando Bação   +2 more
openaire   +2 more sources

Geo-Visualization of Spatial Occupancy on Smart Campus Using Wi-Fi Connection Log Data

open access: yesISPRS International Journal of Geo-Information, 2023
As a typical and special type of urban setting, the university campus usually faces similar challenges as cities raised by high-density inhabitants. The smart campus has been introduced based on the smart city, as concepts, technologies, and solutions to
Zihao Zhao   +4 more
doaj   +1 more source

An IFC-based database schema for mapping BIM data into a 3D spatially enabled land administration database

open access: yesInternational Journal of Digital Earth, 2021
There are different processes in 3D urban land administration in which spatial analysis plays an underpinning role. Among 3D data models, Industry Foundation Class (IFC) provides the potential capabilities for modelling legal and physical dimensions of ...
Maryam Barzegar   +3 more
doaj   +1 more source

Graph-based representation for identifying individual travel activities with spatiotemporal trajectories and POI data

open access: yesScientific Reports, 2022
Individual daily travel activities (e.g., work, eating) are identified with various machine learning models (e.g., Bayesian Network, Random Forest) for understanding people’s frequent travel purposes.
Xinyi Liu   +3 more
doaj   +1 more source

A Scheme for Quickly Simulating Extraterrestrial Solar Radiation over Complex Terrain on a Large Spatial-Temporal Span—A Case Study over the Entirety of China

open access: yesRemote Sensing, 2022
Extraterrestrial solar radiation (ESR) is the essential basic background for solar radiation, which determines the occurrence of the weather and atmospheric phenomena.
Siwei Lin   +4 more
doaj   +1 more source

STUDY ON BUILDING EXTRACTION FROM HIGH-RESOLUTION IMAGES USING MBI [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
Building extraction from high resolution remote sensing images is a hot research topic in the field of photogrammetry and remote sensing. However, the diversity and complexity of buildings make building extraction methods still face challenges in terms ...
Z. Ding   +3 more
doaj   +1 more source

Spatio-temporal of landslide potential in upstream areas, Bali tourism destinations: remote sensing and geographic information approach

open access: yesJournal of Degraded and Mining Lands Management, 2023
Upstream Bali has tourist destinations with beautiful natural panoramas such as mountains, forest areas, and lakes. Characteristics of the area with steep slopes, high rainfall, and altitude above 1,500 masl.
I Wayan Diara   +4 more
doaj   +1 more source

Spatial Data Infrastructures [PDF]

open access: yesGeographic Information Science & Technology Body of Knowledge, 2017
Spatial data infrastructure (SDI) is the infrastructure that facilitates the discovery, access, management, distribution, reuse, and preservation of digital geospatial resources. These resources may include maps, data, geospatial services, and tools.
Yingjie Hu 0001, Wenwen Li 0002
openaire   +2 more sources

A Multiresolution Vector Data Compression Algorithm Based on Space Division

open access: yesISPRS International Journal of Geo-Information, 2020
Vector data compression can significantly improve efficiency of geospatial data management, visualization and data transmission over internet. Existing compression methods are either based on information theory for lossless compression mainly or based on
Dongge Liu   +5 more
doaj   +1 more source

Immersive cultural heritage digital documentation and information service for historical figure metaverse: a case of Zhu Xi, Song Dynasty, China

open access: yesHeritage Science, 2022
Cultural heritage is closely linked with individual historical figures, who become a key focus for cultural tourism. Confucianism laid the foundation for much of Chinese civilization, and Confucius and Mencius have been studied extensively and have been ...
Zhanling Fan   +2 more
doaj   +1 more source

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