Matches in SemOpenAlex for { <https://semopenalex.org/work/W2062465304> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2062465304 abstract "High-resolution satellite images (HRSI) at sub-5 m footprint such as IKONOS and SPOT-5 HRG/HRS images are becoming increasingly available to the earth observation community and their respective clients. SPOT-5 HRS/HRG imagery is one of the main data sources for the Project of Western China Topographic Mapping (WChTM) which has been approved by the State Council of China in year 2006. In this paper, we present a matching approach for automatic DSM/DTM generation from SPOT-5 HRS/HRG imagery. It can provide dense, precise and reliable results. The method matches multiple images simultaneously and it uses a coarse-to-fine hierarchical solution with an effective combination of several image matching algorithms and automatic quality control. The DSMs/DTMs are generated by combination of matching results of feature points, grid points and edges. The new characteristics provided by the high-resolution imaging systems, i.e. the multiple-view terrain coverage and the high quality image data, are also efficiently utilized in this approach. The proposed approach has been applied to SPOT-5 HRS/HRG images over a testfield in Zone of headstream of Three rivers, eastern Tibet Plateau, China with variable terrain geomorphologic type. The accuracy study was based on the comparison between as many as 160 accurate GPS check points, more than 1400 manually measured check points and the automatically extracted DTMs. The RMS errors for the whole area are 2-7 m, while for flat/hilly areas the accuracy is about 2-3 m or even better. From these experiments, itpsilas shown that with the proposed automatic DTM generation approach, by using SPOT-5 HRS/HRG and IRS-P5 imagery, satisfactory 1:50000 DTMs can be completed with a better accuracy than those requirements from Chinese Surveying and Mapping regulations." @default.
- W2062465304 created "2016-06-24" @default.
- W2062465304 creator A5023108523 @default.
- W2062465304 creator A5034972774 @default.
- W2062465304 creator A5051195044 @default.
- W2062465304 creator A5066716873 @default.
- W2062465304 date "2008-06-01" @default.
- W2062465304 modified "2023-09-24" @default.
- W2062465304 title "Multi-image matching for DTM generation from SPOT-5 HRS/HRG imagery for the Project of West China Topographic Mapping at 1:50,000 scale" @default.
- W2062465304 cites W104775607 @default.
- W2062465304 cites W1949726038 @default.
- W2062465304 cites W2023660727 @default.
- W2062465304 cites W2057603334 @default.
- W2062465304 cites W2561377267 @default.
- W2062465304 cites W329283472 @default.
- W2062465304 cites W53652771 @default.
- W2062465304 doi "https://doi.org/10.1109/eorsa.2008.4620346" @default.
- W2062465304 hasPublicationYear "2008" @default.
- W2062465304 type Work @default.
- W2062465304 sameAs 2062465304 @default.
- W2062465304 citedByCount "2" @default.
- W2062465304 countsByYear W20624653042012 @default.
- W2062465304 crossrefType "proceedings-article" @default.
- W2062465304 hasAuthorship W2062465304A5023108523 @default.
- W2062465304 hasAuthorship W2062465304A5034972774 @default.
- W2062465304 hasAuthorship W2062465304A5051195044 @default.
- W2062465304 hasAuthorship W2062465304A5066716873 @default.
- W2062465304 hasConcept C105795698 @default.
- W2062465304 hasConcept C127313418 @default.
- W2062465304 hasConcept C132943942 @default.
- W2062465304 hasConcept C151730666 @default.
- W2062465304 hasConcept C154945302 @default.
- W2062465304 hasConcept C161840515 @default.
- W2062465304 hasConcept C165064840 @default.
- W2062465304 hasConcept C205372480 @default.
- W2062465304 hasConcept C205649164 @default.
- W2062465304 hasConcept C2778102629 @default.
- W2062465304 hasConcept C2778755073 @default.
- W2062465304 hasConcept C31972630 @default.
- W2062465304 hasConcept C33923547 @default.
- W2062465304 hasConcept C41008148 @default.
- W2062465304 hasConcept C58640448 @default.
- W2062465304 hasConcept C62649853 @default.
- W2062465304 hasConceptScore W2062465304C105795698 @default.
- W2062465304 hasConceptScore W2062465304C127313418 @default.
- W2062465304 hasConceptScore W2062465304C132943942 @default.
- W2062465304 hasConceptScore W2062465304C151730666 @default.
- W2062465304 hasConceptScore W2062465304C154945302 @default.
- W2062465304 hasConceptScore W2062465304C161840515 @default.
- W2062465304 hasConceptScore W2062465304C165064840 @default.
- W2062465304 hasConceptScore W2062465304C205372480 @default.
- W2062465304 hasConceptScore W2062465304C205649164 @default.
- W2062465304 hasConceptScore W2062465304C2778102629 @default.
- W2062465304 hasConceptScore W2062465304C2778755073 @default.
- W2062465304 hasConceptScore W2062465304C31972630 @default.
- W2062465304 hasConceptScore W2062465304C33923547 @default.
- W2062465304 hasConceptScore W2062465304C41008148 @default.
- W2062465304 hasConceptScore W2062465304C58640448 @default.
- W2062465304 hasConceptScore W2062465304C62649853 @default.
- W2062465304 hasLocation W20624653041 @default.
- W2062465304 hasOpenAccess W2062465304 @default.
- W2062465304 hasPrimaryLocation W20624653041 @default.
- W2062465304 hasRelatedWork W1466822632 @default.
- W2062465304 hasRelatedWork W1985338631 @default.
- W2062465304 hasRelatedWork W1989180317 @default.
- W2062465304 hasRelatedWork W1995883336 @default.
- W2062465304 hasRelatedWork W1998970860 @default.
- W2062465304 hasRelatedWork W2072895131 @default.
- W2062465304 hasRelatedWork W2076434105 @default.
- W2062465304 hasRelatedWork W2076933871 @default.
- W2062465304 hasRelatedWork W2121640814 @default.
- W2062465304 hasRelatedWork W2136576720 @default.
- W2062465304 hasRelatedWork W2140110471 @default.
- W2062465304 hasRelatedWork W2151678620 @default.
- W2062465304 hasRelatedWork W2182850080 @default.
- W2062465304 hasRelatedWork W2366363622 @default.
- W2062465304 hasRelatedWork W2614909249 @default.
- W2062465304 hasRelatedWork W2621330573 @default.
- W2062465304 hasRelatedWork W2739368844 @default.
- W2062465304 hasRelatedWork W2807012830 @default.
- W2062465304 hasRelatedWork W2897299891 @default.
- W2062465304 hasRelatedWork W70938668 @default.
- W2062465304 isParatext "false" @default.
- W2062465304 isRetracted "false" @default.
- W2062465304 magId "2062465304" @default.
- W2062465304 workType "article" @default.