Matches in SemOpenAlex for { <https://semopenalex.org/work/W2891856281> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W2891856281 endingPage "678" @default.
- W2891856281 startingPage "671" @default.
- W2891856281 abstract "Abstract. Laser scanning data are increasingly available across the globe. To maximize the data's usability requires proper storage and indexing. While significant research has been invested in developing storage and indexing solutions for laser scanning point clouds (i.e. using the discrete form of the data), little attention has been paid to developing equivalent solutions for full waveform (FWF) laser scanning data, especially in a distributed computing environment. Given the growing availability of FWF sensors and datasets, FWF data management solutions are increasingly needed. This paper presents an attempt towards establishing a scalable solution for handling large FWF datasets by introducing the distributed computing solution for FWF data. The work involves a FWF database built atop HBase – the distributed database system running on Hadoop commodity clusters. By combining a 6-dimensional (6D) Hilbert spatial code and a temporal index into a compound indexing key, the database system is capable of supporting multiple spatial, temporal, and spatio-temporal queries. Such queries are important for FWF data exploration and dissemination. The proposed spatial decomposition at a fine resolution of 0.05 m allows the storage of each LiDAR FWF measurement (i.e. pulse, waves, and points) on a single row of the database, thereby providing the full capabilities to add, modify, and remove each measurement record anatomically. While the feasibility and capabilities of the 6D Hilbert solution are evident, the Hilbert decomposition is not due to the complications from the combination of the data’s high dimensionality, fine resolution, and large spatial extent. These factors lead to a complex set of both attractive attributes and limitation in the proposed solution, which are described in this paper based on experimental tests using a 1.1 billion pulse LiDAR scan of a portion of Dublin, Ireland." @default.
- W2891856281 created "2018-09-27" @default.
- W2891856281 creator A5007719662 @default.
- W2891856281 creator A5024995869 @default.
- W2891856281 creator A5031687111 @default.
- W2891856281 creator A5060336914 @default.
- W2891856281 date "2018-09-19" @default.
- W2891856281 modified "2023-09-27" @default.
- W2891856281 title "A 6-DIMENSIONAL HILBERT APPROACH TO INDEX FULL WAVEFORM LiDAR DATA IN A DISTRIBUTED COMPUTING ENVIRONMENT" @default.
- W2891856281 cites W1487607052 @default.
- W2891856281 cites W1548128452 @default.
- W2891856281 cites W1964772046 @default.
- W2891856281 cites W1980996887 @default.
- W2891856281 cites W2043701535 @default.
- W2891856281 cites W2044105912 @default.
- W2891856281 cites W2062184932 @default.
- W2891856281 cites W2066250437 @default.
- W2891856281 cites W2114270519 @default.
- W2891856281 cites W2131256165 @default.
- W2891856281 cites W2737381691 @default.
- W2891856281 doi "https://doi.org/10.5194/isprs-archives-xlii-4-671-2018" @default.
- W2891856281 hasPublicationYear "2018" @default.
- W2891856281 type Work @default.
- W2891856281 sameAs 2891856281 @default.
- W2891856281 citedByCount "7" @default.
- W2891856281 countsByYear W28918562812019 @default.
- W2891856281 countsByYear W28918562812020 @default.
- W2891856281 countsByYear W28918562812021 @default.
- W2891856281 countsByYear W28918562812022 @default.
- W2891856281 countsByYear W28918562812023 @default.
- W2891856281 crossrefType "journal-article" @default.
- W2891856281 hasAuthorship W2891856281A5007719662 @default.
- W2891856281 hasAuthorship W2891856281A5024995869 @default.
- W2891856281 hasAuthorship W2891856281A5031687111 @default.
- W2891856281 hasAuthorship W2891856281A5060336914 @default.
- W2891856281 hasBestOaLocation W28918562811 @default.
- W2891856281 hasConcept C11413529 @default.
- W2891856281 hasConcept C124101348 @default.
- W2891856281 hasConcept C136764020 @default.
- W2891856281 hasConcept C159620131 @default.
- W2891856281 hasConcept C203689450 @default.
- W2891856281 hasConcept C205649164 @default.
- W2891856281 hasConcept C23123220 @default.
- W2891856281 hasConcept C2777382242 @default.
- W2891856281 hasConcept C41008148 @default.
- W2891856281 hasConcept C459310 @default.
- W2891856281 hasConcept C48044578 @default.
- W2891856281 hasConcept C51399673 @default.
- W2891856281 hasConcept C62649853 @default.
- W2891856281 hasConcept C75165309 @default.
- W2891856281 hasConcept C77088390 @default.
- W2891856281 hasConcept C79403827 @default.
- W2891856281 hasConceptScore W2891856281C11413529 @default.
- W2891856281 hasConceptScore W2891856281C124101348 @default.
- W2891856281 hasConceptScore W2891856281C136764020 @default.
- W2891856281 hasConceptScore W2891856281C159620131 @default.
- W2891856281 hasConceptScore W2891856281C203689450 @default.
- W2891856281 hasConceptScore W2891856281C205649164 @default.
- W2891856281 hasConceptScore W2891856281C23123220 @default.
- W2891856281 hasConceptScore W2891856281C2777382242 @default.
- W2891856281 hasConceptScore W2891856281C41008148 @default.
- W2891856281 hasConceptScore W2891856281C459310 @default.
- W2891856281 hasConceptScore W2891856281C48044578 @default.
- W2891856281 hasConceptScore W2891856281C51399673 @default.
- W2891856281 hasConceptScore W2891856281C62649853 @default.
- W2891856281 hasConceptScore W2891856281C75165309 @default.
- W2891856281 hasConceptScore W2891856281C77088390 @default.
- W2891856281 hasConceptScore W2891856281C79403827 @default.
- W2891856281 hasLocation W28918562811 @default.
- W2891856281 hasOpenAccess W2891856281 @default.
- W2891856281 hasPrimaryLocation W28918562811 @default.
- W2891856281 hasRelatedWork W167558629 @default.
- W2891856281 hasRelatedWork W2056521113 @default.
- W2891856281 hasRelatedWork W2085645038 @default.
- W2891856281 hasRelatedWork W2121740667 @default.
- W2891856281 hasRelatedWork W2122515742 @default.
- W2891856281 hasRelatedWork W2352328145 @default.
- W2891856281 hasRelatedWork W2393251057 @default.
- W2891856281 hasRelatedWork W2884105026 @default.
- W2891856281 hasRelatedWork W4309220956 @default.
- W2891856281 hasRelatedWork W755101016 @default.
- W2891856281 hasVolume "XLII-4" @default.
- W2891856281 isParatext "false" @default.
- W2891856281 isRetracted "false" @default.
- W2891856281 magId "2891856281" @default.
- W2891856281 workType "article" @default.