Results 21 to 30 of about 370,881 (312)
Classification in Geographical Information Systems [PDF]
, 2004 The paper deals with the problem of knowledge discovery in spatial databases. In particular, we explore the application of decision tree learning methods to the classification of spatial datasets. Spatial datasets, according to the Geographic Information System approach, are represented as stack of layers, where each layer is associated with an ...
RINZIVILLO S, TURINI, FRANCO
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GEOGRAPHIC INFORMATION SYSTEM – TOBEL [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013 Abstract. TOBEL is Geographic Information System entirely developed by one of the leading Bulgarian Geo-information companies – "Mapex" JSC. The system is based on modern information technology and it is especially designed for Bulgarian authorities. GIS – TOBEL provides to municipalities extraordinary quantitative and qualitative benefits.
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Addressing Semantic Geographic Information Systems [PDF]
Future Internet, 2013 The progressive consolidation of information technologies on a large scale has been facilitating and progressively increasing the production, collection, and diffusion of geographic data, as well as facilitating the integration of a large amount of external information into geographic information systems (GIS).
Salvatore F. Pileggi, Robert Amor
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Estimating Rainfall Interception of Vegetation Canopy from MODIS Imageries in Southern China
Remote Sensing, 2019 The interception of rainfall by vegetation canopies plays an important role in the hydrologic process of ecosystems. Most estimates of canopy rainfall interception in present studies are mainly through field observations at the plot region.
Jianping Wu +10 more
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Pollution exacerbates China’s water scarcity and its regional inequality
Nature Communications, 2020 The impact on inadequate water quality on water scarcity is unclear. Here the authors quantify China’s present-day water scarcity and show that inadequate water quality exacerbates China’s water scarcity, which is unevenly distributed across the country.
Ting Ma +13 more
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Assessing Spatio-Temporal Changes in the Ecological Livability Index (Case Study: Tabriz Metropolis ) [PDF]
برنامه ریزی فضاییA timely and comprehensive assessment of the urban ecological environment and its evolving trends is essential for urban planning, human habitation, and sustainable urban development.
Sajjad Moshiri +5 more
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Implementing a geographical information system to assess endemic fluoride areas in Lamphun, Thailand. [PDF]
Risk Manag Healthc Policy, 2018 Nonthaphat Theerawasttanasiri,1,2 Surasak Taneepanichskul,1 Wichain Pingchai,3 Yuwaree Nimchareon,4 Sangworn Sriwichai5 1College of Public Health Sciences, Chulalongkorn University, Bangkok, Thailand; 2Department of Health, Health Promotion Center Region
Theerawasttanasiri N +4 more
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Geophysical Research Letters, 2023 Compound drought‐heatwave (CDHW) events threaten ecosystem productivity and are often characterized by low soil moisture (SM) and high vapor pressure deficit (VPD).
Dayang Zhao +2 more
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Remote Sensing, 2020 Land surface temperature (LST) is a vital physical parameter of earth surface system. Estimating high-resolution LST precisely is essential to understand heat change processes in urban environments.
Jianhui Xu +7 more
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B-FGC-Net: A Building Extraction Network from High Resolution Remote Sensing Imagery
Remote Sensing, 2022 Deep learning (DL) shows remarkable performance in extracting buildings from high resolution remote sensing images. However, how to improve the performance of DL based methods, especially the perception of spatial information, is worth further study. For
Yong Wang +3 more
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