Results 11 to 20 of about 211,224 (268)
EFFICIENT AND ACCURATE FUSION OF MASSIVE VECTOR DATA ON 3D TERRAIN [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 This paper presents a viewpoint-related fusion method of massive vector data and 3D terrain, in order to superpose the massive 2D vector data onto the undulating multi-resolution 3D terrain precisely and efficiently.
Z. Liu +5 more
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Remote Sensing, 2023 County-level ecological space, as a crucial level in optimizing the land spatial system, plays a pivotal role in “undertaking superior planning and guiding subordinate implementation”. From a spatial optimization perspective, effectively implementing the
Jianfeng Li +4 more
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Journal of Patient Experience, 2023 While there is an evolving literature on the benefits of texting and patient-centered technologies, texting initiatives have not focused on family members. We sought to identify patients’ family members’ perspectives on facilitators and barriers to using
Courtenay R. Bruce JD, MA +20 more
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Ecological Indicators, 2022 Vegetation phenology plays a critical role in inter-annual changes of the terrestrial carbon cycle. Land surface phenology (LSP) has been widely used to monitor vegetation phenology from remotely-sensed data (RSD) across multiple spatial scales. However,
Dayang Zhao +7 more
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Geomatics, Natural Hazards & Risk, 2020 The rapid and accurate detection of damaged buildings after an earthquake are critical for emergency response. Given the difference in the textures of damaged parts and those of the original buildings, damaged buildings can be accurately detected through
Rui Zhang +4 more
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Remote Sensing, 2014 The purpose of this study was to examine how different polarimetric parameters and an object-based approach influence the classification results of various land use/land cover types using fully polarimetric ALOS PALSAR data over coastal wetlands in ...
Yuanyuan Chen +3 more
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An Investigating the Causes and Factors of Obstacles to the Implementation of the Spatial Planning Schemes in East Azerbaijan Province [PDF]
نشریه جغرافیا و برنامهریزی, 2022 Introduction: The purpose of the spatial planning is to achieve the most desirable distribution of population, by the best form of distribution of economic and social activities across land, which has not yet been seriously addressed, or at least ...
Abolfazl Ghanbari +2 more
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An accurate fringe extraction model of small- and medium-sized urban areas using multi-source data
Frontiers in Environmental Science, 2023 Urban fringes are of great significance to urban development as connecting hubs between urban and rural areas. However, there are many problems in urban fringes, including disorderly spatial layout, waste of social resources, and low quality of human ...
Jianfeng Li +12 more
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Water Storage Trends in High Mountain Asia
Frontiers in Earth Science, 2019 Changes in terrestrial water storage (TWS) in High Mountain Asia (HMA) could have major societal impacts, as the region's large reservoirs of glaciers, snow, and groundwater provide a freshwater source to more than one billion people. We seek to quantify
Bryant D. Loomis +8 more
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On the Derivation of Geometric Optical Kernels for Directional Thermal Radiation
Earth and Space Science, 2020 The derivation of widely used geometric optical (GO) kernels in bidirectional reflectance distribution function models, that is, LiSparseReciprocal kernel (KGOLSR) and LiDenseReciprocal kernel, was based on two important assumptions: (1) The shaded ...
Xiangyang Liu +4 more
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