Concurrently, urban building height is estimated using camera position information (Zhao et al., 2022). Although this method exhibits high stability, it restricts the availability of street-view images for the same building. (3) Based on high-resolution stereoscopic images: With the rapid ...
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2.Inbuildings,thedistanceverticallyfromtheaveragegradeatfrontsidesand/orrearof abuilding(ortheaverageelevationofthecurborcurbsofthestreetsfacedbythebuilding)totheaverageleveloftheroof. McGraw-HillDictionaryofArchitectureandConstruction.Copyright©2003byMcGraw-HillCompanies,Inc. ...
The increasing availability of EO data has allowed building heights to be estimated on a broad spatial scale. Synthesized aperture radar (SAR) data, such as Sentinel-1, has been the primary data source in three-dimensional urban morphology characterization for its ideal balance between spatial cover...
A great deal of research has been conducted in recent years to extract valuable data from such imagery on buildings and infrastructure, transportation and mobility, walkability, and health and well-being. Building height is important data that can have crucial applications in areas such as city ...
For this, we use dual-polarized Sentinel-1 and multi-spectral Sentinel-2 time series, and rely on highly accurate training and validation data derived from 3D building models. We particularly address the following research questions: 2. Study area Our region of interest for this study was ...
on the planar footprint morphology as well as contextual information about the building location, such as road networks45. Techniques that leverage machine learning with vector geometries have the potential to be more scalable than remote sensing approaches, since the costs of acquiring and processing...
The method holds great potential for large-scale building-level height retrieval which contributes to further studies of urban morphologies. 展开 关键词: Building height ICESat-2 Google Earth images Building shadow U-Net DOI: 10.1016/j.jag.2023.103213 年份: 2023 ...
level number The level of the tile for which to request geometry. request Request optional The request object. Intended for internal use only.Returns:A promise for the requested geometry. If this method returns undefined instead of a promise, it is an indication that too many requests are alrea...
GoogleEarthEnterpriseTerrainData Members credits : Array.<Credit> engine/Source/Core/HeightmapTerrainData.js 161 An array of credits for this tile. waterMask : Uint8Array|HTMLImageElement|HTMLCanvasElement engine/Source/Core/HeightmapTerrainData.js 173 The water mask included in this terrain ...