Matches in SemOpenAlex for { <https://semopenalex.org/work/W2935584708> ?p ?o ?g. }
- W2935584708 endingPage "763" @default.
- W2935584708 startingPage "763" @default.
- W2935584708 abstract "Inner-city redevelopment is regarded as an effective way to promote land-use efficiency and optimize land-use structure, especially with the establishment of urban growth boundaries in Chinese cities. However, inner-city redevelopment as compared to urban sprawl has been rarely monitored in 2D space, let alone in 3D space. Therefore, in this paper, a novel approach to generate time-series 3D building maps (i.e., building footprint and height) based on high-resolution (2 m) multi-view ZY-3 satellite imagery was proposed. In the proposed method, the building footprint was updated by an object-based image-to-map change detection method, which employed spectral (i.e., HSV and NDVI) and structural features (i.e., morphological building index) to extract non-building and building objects, respectively; building height was estimated automatically through semi-global matching of multi-view images. We applied the proposed method to four representative Chinese megacities, i.e., Beijing, Xi’an, Shanghai, and Wuhan, for the period 2012–2017, and detected building footprints with overall accuracies ranging from 84.84% to 97.60%. The building height estimation was also relatively accurate, with the bias, slope, and root-mean-square error being −0.49–2.30 m, 0.93–1.10 m, and 4.94–7.31 m, respectively. Our results show that the total building coverage decreased over the study period, accompanied by an increase in both area-weighted building height and floor area ratio. In addition, compact low-rise buildings have been replaced by open high-rise buildings in the urban redevelopment process. Moreover, due to the scattered spatial distribution of the redevelopment sites, the local spatial aggregation patterns of building density are unlikely to shift between hotspots (i.e., spatial aggregation of high values) and coldspots (i.e., spatial aggregation of low values)." @default.
- W2935584708 created "2019-04-11" @default.
- W2935584708 creator A5028329352 @default.
- W2935584708 creator A5031729932 @default.
- W2935584708 creator A5070404755 @default.
- W2935584708 creator A5079843666 @default.
- W2935584708 date "2019-03-29" @default.
- W2935584708 modified "2023-10-16" @default.
- W2935584708 title "Monitoring 3D Building Change and Urban Redevelopment Patterns in Inner City Areas of Chinese Megacities Using Multi-View Satellite Imagery" @default.
- W2935584708 cites W1154967185 @default.
- W2935584708 cites W1884036318 @default.
- W2935584708 cites W1886448857 @default.
- W2935584708 cites W1963936491 @default.
- W2935584708 cites W1967137980 @default.
- W2935584708 cites W1967185953 @default.
- W2935584708 cites W1992659379 @default.
- W2935584708 cites W1993657828 @default.
- W2935584708 cites W1997067280 @default.
- W2935584708 cites W1998945640 @default.
- W2935584708 cites W1999489821 @default.
- W2935584708 cites W2001075407 @default.
- W2935584708 cites W2020167885 @default.
- W2935584708 cites W2022532809 @default.
- W2935584708 cites W2023106873 @default.
- W2935584708 cites W2034906331 @default.
- W2935584708 cites W2040764952 @default.
- W2935584708 cites W2042806874 @default.
- W2935584708 cites W2048286556 @default.
- W2935584708 cites W2061699609 @default.
- W2935584708 cites W2062725567 @default.
- W2935584708 cites W2080187203 @default.
- W2935584708 cites W2082661999 @default.
- W2935584708 cites W2085665642 @default.
- W2935584708 cites W2104525659 @default.
- W2935584708 cites W2113016544 @default.
- W2935584708 cites W2122883581 @default.
- W2935584708 cites W2131586477 @default.
- W2935584708 cites W2191951831 @default.
- W2935584708 cites W2207524188 @default.
- W2935584708 cites W2218782803 @default.
- W2935584708 cites W2222947720 @default.
- W2935584708 cites W2226798190 @default.
- W2935584708 cites W2266902344 @default.
- W2935584708 cites W2268868189 @default.
- W2935584708 cites W2304744038 @default.
- W2935584708 cites W2316981074 @default.
- W2935584708 cites W2325595949 @default.
- W2935584708 cites W2347096783 @default.
- W2935584708 cites W2427998468 @default.
- W2935584708 cites W2524033269 @default.
- W2935584708 cites W2529666829 @default.
- W2935584708 cites W2539320077 @default.
- W2935584708 cites W2543725075 @default.
- W2935584708 cites W2560960592 @default.
- W2935584708 cites W2572702896 @default.
- W2935584708 cites W2592532736 @default.
- W2935584708 cites W2596095418 @default.
- W2935584708 cites W2600376481 @default.
- W2935584708 cites W2606635696 @default.
- W2935584708 cites W2622830850 @default.
- W2935584708 cites W2740712406 @default.
- W2935584708 cites W2780450838 @default.
- W2935584708 cites W2791835197 @default.
- W2935584708 cites W2793327769 @default.
- W2935584708 cites W2793390017 @default.
- W2935584708 cites W2793638091 @default.
- W2935584708 cites W2806680785 @default.
- W2935584708 cites W2891231362 @default.
- W2935584708 cites W2900750525 @default.
- W2935584708 cites W2900902279 @default.
- W2935584708 cites W2911160515 @default.
- W2935584708 cites W2913618828 @default.
- W2935584708 cites W2914462883 @default.
- W2935584708 cites W4245685703 @default.
- W2935584708 doi "https://doi.org/10.3390/rs11070763" @default.
- W2935584708 hasPublicationYear "2019" @default.
- W2935584708 type Work @default.
- W2935584708 sameAs 2935584708 @default.
- W2935584708 citedByCount "13" @default.
- W2935584708 countsByYear W29355847082019 @default.
- W2935584708 countsByYear W29355847082020 @default.
- W2935584708 countsByYear W29355847082021 @default.
- W2935584708 countsByYear W29355847082022 @default.
- W2935584708 crossrefType "journal-article" @default.
- W2935584708 hasAuthorship W2935584708A5028329352 @default.
- W2935584708 hasAuthorship W2935584708A5031729932 @default.
- W2935584708 hasAuthorship W2935584708A5070404755 @default.
- W2935584708 hasAuthorship W2935584708A5079843666 @default.
- W2935584708 hasBestOaLocation W29355847081 @default.
- W2935584708 hasConcept C127040729 @default.
- W2935584708 hasConcept C127413603 @default.
- W2935584708 hasConcept C132943942 @default.
- W2935584708 hasConcept C136264566 @default.
- W2935584708 hasConcept C146978453 @default.
- W2935584708 hasConcept C147176958 @default.
- W2935584708 hasConcept C162324750 @default.
- W2935584708 hasConcept C166957645 @default.
- W2935584708 hasConcept C191935318 @default.