Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897921301> ?p ?o ?g. }
- W2897921301 endingPage "032006" @default.
- W2897921301 startingPage "032006" @default.
- W2897921301 abstract "As an important data model for the exploration and interpretation of large range natural phenomena such as hydrological analysis, climatic analysis, simulation of sea level rise, Global Terrain Nature Grid (GTNG) partitions the earth surface into nature cells based on Morse complex, directly revealing the required global terrain morphological information at different scales. Recently, with the development of data acquisition technology, high temporal/spatial resolution terrain data sets are being collected. However, there is no top-down local refinement operation for GTNG, which is very important to the representation of Morse features dealing with the ever-growing global massive terrain data. On the other hand, due to the updating of local terrain data, GTNG needs a corresponding local reconstruction method to suit the present situation. To this aim, an accurate and efficient method to update and refine GTNG locally is presented. First, local terrain is updated through constraint Delaunay triangulation. Then, local cells of GTNG are computed and updated according to the topological relation between the terrain triangles and Morse cells. By this method, local cells of GTNG can not only be updated but also be refined successively using terrain data with higher resolution than the underlying mesh. In the end, an experiment is done to validate the correctness and feasibility of this method." @default.
- W2897921301 created "2018-10-26" @default.
- W2897921301 creator A5009226319 @default.
- W2897921301 creator A5020488684 @default.
- W2897921301 creator A5025334884 @default.
- W2897921301 creator A5051546066 @default.
- W2897921301 date "2019-03-19" @default.
- W2897921301 modified "2023-09-26" @default.
- W2897921301 title "A Local Update and Refinement method of the Global Terrain Nature Grid" @default.
- W2897921301 cites W109474311 @default.
- W2897921301 cites W1600748172 @default.
- W2897921301 cites W1976948755 @default.
- W2897921301 cites W1986970331 @default.
- W2897921301 cites W1987982952 @default.
- W2897921301 cites W2056229121 @default.
- W2897921301 cites W2068014716 @default.
- W2897921301 cites W2076081973 @default.
- W2897921301 cites W2104284394 @default.
- W2897921301 cites W2116707521 @default.
- W2897921301 cites W2123207641 @default.
- W2897921301 cites W2134430772 @default.
- W2897921301 cites W2136624289 @default.
- W2897921301 cites W2146019744 @default.
- W2897921301 cites W2160639462 @default.
- W2897921301 cites W2625688488 @default.
- W2897921301 cites W3188105984 @default.
- W2897921301 cites W4213199372 @default.
- W2897921301 cites W4292003313 @default.
- W2897921301 cites W852290780 @default.
- W2897921301 cites W2081064171 @default.
- W2897921301 doi "https://doi.org/10.1088/1755-1315/237/3/032006" @default.
- W2897921301 hasPublicationYear "2019" @default.
- W2897921301 type Work @default.
- W2897921301 sameAs 2897921301 @default.
- W2897921301 citedByCount "0" @default.
- W2897921301 crossrefType "journal-article" @default.
- W2897921301 hasAuthorship W2897921301A5009226319 @default.
- W2897921301 hasAuthorship W2897921301A5020488684 @default.
- W2897921301 hasAuthorship W2897921301A5025334884 @default.
- W2897921301 hasAuthorship W2897921301A5051546066 @default.
- W2897921301 hasBestOaLocation W28979213011 @default.
- W2897921301 hasConcept C11413529 @default.
- W2897921301 hasConcept C114614502 @default.
- W2897921301 hasConcept C118350294 @default.
- W2897921301 hasConcept C124101348 @default.
- W2897921301 hasConcept C13280743 @default.
- W2897921301 hasConcept C135981907 @default.
- W2897921301 hasConcept C154945302 @default.
- W2897921301 hasConcept C161840515 @default.
- W2897921301 hasConcept C17744445 @default.
- W2897921301 hasConcept C184720557 @default.
- W2897921301 hasConcept C187691185 @default.
- W2897921301 hasConcept C199539241 @default.
- W2897921301 hasConcept C205649164 @default.
- W2897921301 hasConcept C25343380 @default.
- W2897921301 hasConcept C2776359362 @default.
- W2897921301 hasConcept C33923547 @default.
- W2897921301 hasConcept C41008148 @default.
- W2897921301 hasConcept C43173174 @default.
- W2897921301 hasConcept C55439883 @default.
- W2897921301 hasConcept C58640448 @default.
- W2897921301 hasConcept C62649853 @default.
- W2897921301 hasConcept C68010082 @default.
- W2897921301 hasConcept C94625758 @default.
- W2897921301 hasConceptScore W2897921301C11413529 @default.
- W2897921301 hasConceptScore W2897921301C114614502 @default.
- W2897921301 hasConceptScore W2897921301C118350294 @default.
- W2897921301 hasConceptScore W2897921301C124101348 @default.
- W2897921301 hasConceptScore W2897921301C13280743 @default.
- W2897921301 hasConceptScore W2897921301C135981907 @default.
- W2897921301 hasConceptScore W2897921301C154945302 @default.
- W2897921301 hasConceptScore W2897921301C161840515 @default.
- W2897921301 hasConceptScore W2897921301C17744445 @default.
- W2897921301 hasConceptScore W2897921301C184720557 @default.
- W2897921301 hasConceptScore W2897921301C187691185 @default.
- W2897921301 hasConceptScore W2897921301C199539241 @default.
- W2897921301 hasConceptScore W2897921301C205649164 @default.
- W2897921301 hasConceptScore W2897921301C25343380 @default.
- W2897921301 hasConceptScore W2897921301C2776359362 @default.
- W2897921301 hasConceptScore W2897921301C33923547 @default.
- W2897921301 hasConceptScore W2897921301C41008148 @default.
- W2897921301 hasConceptScore W2897921301C43173174 @default.
- W2897921301 hasConceptScore W2897921301C55439883 @default.
- W2897921301 hasConceptScore W2897921301C58640448 @default.
- W2897921301 hasConceptScore W2897921301C62649853 @default.
- W2897921301 hasConceptScore W2897921301C68010082 @default.
- W2897921301 hasConceptScore W2897921301C94625758 @default.
- W2897921301 hasLocation W28979213011 @default.
- W2897921301 hasOpenAccess W2897921301 @default.
- W2897921301 hasPrimaryLocation W28979213011 @default.
- W2897921301 hasRelatedWork W2097689902 @default.
- W2897921301 hasRelatedWork W2143324339 @default.
- W2897921301 hasRelatedWork W2145932045 @default.
- W2897921301 hasRelatedWork W2320012979 @default.
- W2897921301 hasRelatedWork W2348618150 @default.
- W2897921301 hasRelatedWork W2357938979 @default.
- W2897921301 hasRelatedWork W2357941550 @default.
- W2897921301 hasRelatedWork W2366396816 @default.