Matches in SemOpenAlex for { <https://semopenalex.org/work/W1788256887> ?p ?o ?g. }
- W1788256887 endingPage "486" @default.
- W1788256887 startingPage "473" @default.
- W1788256887 abstract "We test the acquisition of high-resolution topographic and terrain data using hand-held smartphone technology, where the acquired images can be processed using technology freely available to the research community. This is achieved by evaluating the quality of digital terrain models (DTM) of a river bank and an Alpine alluvial fan generated with a fully automated, free-to-use, structure-from-motion package and a smartphone integrated camera (5 megapixels) with terrestrial laser scanning (TLS) data used to provide a benchmark. To evaluate this approach a 16.2-megapixel digital camera and an established, commercial, close-range and semi-automated software are also employed, and the product of the four combinations of the two types of cameras and software are compared. Results for the river bank survey demonstrate that centimetre-precision DTMs can be achieved at close range (10 m or less), using a smartphone camera and a fully automated package. Results improve to sub-centimetre precision with either higher-resolution images or by applying specific post-processing techniques to the smartphone DTMs. Application to an entire Alpine alluvial fan system shows the degradation of precision scales linearly with image scale, but that (i) the expected level of precision remains and (ii) difficulties in separating vegetation and sediment cover within the results are similar to those typically found when using other photo-based techniques and laser scanning systems. Copyright © 2014 John Wiley & Sons, Ltd." @default.
- W1788256887 created "2016-06-24" @default.
- W1788256887 creator A5004055873 @default.
- W1788256887 creator A5048503964 @default.
- W1788256887 creator A5060944845 @default.
- W1788256887 date "2014-10-11" @default.
- W1788256887 modified "2023-09-30" @default.
- W1788256887 title "Investigating the geomorphological potential of freely available and accessible structure-from-motion photogrammetry using a smartphone" @default.
- W1788256887 cites W1028814594 @default.
- W1788256887 cites W1669953666 @default.
- W1788256887 cites W1757967926 @default.
- W1788256887 cites W1773543203 @default.
- W1788256887 cites W1928099948 @default.
- W1788256887 cites W1928585742 @default.
- W1788256887 cites W1980263854 @default.
- W1788256887 cites W1981788586 @default.
- W1788256887 cites W1991537873 @default.
- W1788256887 cites W1993267444 @default.
- W1788256887 cites W1996337842 @default.
- W1788256887 cites W2027254180 @default.
- W1788256887 cites W2029783666 @default.
- W1788256887 cites W2032985370 @default.
- W1788256887 cites W2039151244 @default.
- W1788256887 cites W2043499216 @default.
- W1788256887 cites W2052755580 @default.
- W1788256887 cites W2052943666 @default.
- W1788256887 cites W2060599314 @default.
- W1788256887 cites W2063860518 @default.
- W1788256887 cites W2074281625 @default.
- W1788256887 cites W2081104230 @default.
- W1788256887 cites W2083164527 @default.
- W1788256887 cites W2090758859 @default.
- W1788256887 cites W2118104180 @default.
- W1788256887 cites W2151500411 @default.
- W1788256887 doi "https://doi.org/10.1002/esp.3648" @default.
- W1788256887 hasPublicationYear "2014" @default.
- W1788256887 type Work @default.
- W1788256887 sameAs 1788256887 @default.
- W1788256887 citedByCount "231" @default.
- W1788256887 countsByYear W17882568872015 @default.
- W1788256887 countsByYear W17882568872016 @default.
- W1788256887 countsByYear W17882568872017 @default.
- W1788256887 countsByYear W17882568872018 @default.
- W1788256887 countsByYear W17882568872019 @default.
- W1788256887 countsByYear W17882568872020 @default.
- W1788256887 countsByYear W17882568872021 @default.
- W1788256887 countsByYear W17882568872022 @default.
- W1788256887 countsByYear W17882568872023 @default.
- W1788256887 crossrefType "journal-article" @default.
- W1788256887 hasAuthorship W1788256887A5004055873 @default.
- W1788256887 hasAuthorship W1788256887A5048503964 @default.
- W1788256887 hasAuthorship W1788256887A5060944845 @default.
- W1788256887 hasBestOaLocation W17882568872 @default.
- W1788256887 hasConcept C104114177 @default.
- W1788256887 hasConcept C111919701 @default.
- W1788256887 hasConcept C117455697 @default.
- W1788256887 hasConcept C121684516 @default.
- W1788256887 hasConcept C127313418 @default.
- W1788256887 hasConcept C13280743 @default.
- W1788256887 hasConcept C146159030 @default.
- W1788256887 hasConcept C154945302 @default.
- W1788256887 hasConcept C161840515 @default.
- W1788256887 hasConcept C163985040 @default.
- W1788256887 hasConcept C181843262 @default.
- W1788256887 hasConcept C185798385 @default.
- W1788256887 hasConcept C199360897 @default.
- W1788256887 hasConcept C205649164 @default.
- W1788256887 hasConcept C2777904410 @default.
- W1788256887 hasConcept C2779705975 @default.
- W1788256887 hasConcept C31972630 @default.
- W1788256887 hasConcept C41008148 @default.
- W1788256887 hasConcept C58640448 @default.
- W1788256887 hasConcept C62649853 @default.
- W1788256887 hasConceptScore W1788256887C104114177 @default.
- W1788256887 hasConceptScore W1788256887C111919701 @default.
- W1788256887 hasConceptScore W1788256887C117455697 @default.
- W1788256887 hasConceptScore W1788256887C121684516 @default.
- W1788256887 hasConceptScore W1788256887C127313418 @default.
- W1788256887 hasConceptScore W1788256887C13280743 @default.
- W1788256887 hasConceptScore W1788256887C146159030 @default.
- W1788256887 hasConceptScore W1788256887C154945302 @default.
- W1788256887 hasConceptScore W1788256887C161840515 @default.
- W1788256887 hasConceptScore W1788256887C163985040 @default.
- W1788256887 hasConceptScore W1788256887C181843262 @default.
- W1788256887 hasConceptScore W1788256887C185798385 @default.
- W1788256887 hasConceptScore W1788256887C199360897 @default.
- W1788256887 hasConceptScore W1788256887C205649164 @default.
- W1788256887 hasConceptScore W1788256887C2777904410 @default.
- W1788256887 hasConceptScore W1788256887C2779705975 @default.
- W1788256887 hasConceptScore W1788256887C31972630 @default.
- W1788256887 hasConceptScore W1788256887C41008148 @default.
- W1788256887 hasConceptScore W1788256887C58640448 @default.
- W1788256887 hasConceptScore W1788256887C62649853 @default.
- W1788256887 hasIssue "4" @default.
- W1788256887 hasLocation W17882568871 @default.
- W1788256887 hasLocation W17882568872 @default.
- W1788256887 hasLocation W17882568873 @default.
- W1788256887 hasOpenAccess W1788256887 @default.