Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386590844> ?p ?o ?g. }
- W4386590844 endingPage "5" @default.
- W4386590844 startingPage "1" @default.
- W4386590844 abstract "The passive multispectral imaging and active bathymetric lidar make a great achievement for bathymetry in optically shallow waters. However, due to the attenuation of the water column precludes deep penetration of the light, accurately obtaining the underwater topography in turbid waters through remote sensing techniques, both passive and active, is still a challenging task. Airborne lidars can obtain water surface topography with high accuracy and resolution, which can further be used to derive the water depth based on wave theory. In this study, an ‘indirect’ method to determine water depth is proposed using airborne lidar measured water surface points. As the wavelength and wave direction can be accurately tracked from the water surface topography, a 20m×20m underwater topography near Ganquan Island, South China Sea, is generated with an RMSE of 0.91 m and a MAPE of 7.1%. The basic theory of deriving water depths is totally different from airborne lidar bathymetry, i.e., this method is independent of water clarity and can be used in turbid waters or even works with near infrared airborne lidar that can only obtain water surface points." @default.
- W4386590844 created "2023-09-11" @default.
- W4386590844 creator A5002217097 @default.
- W4386590844 creator A5008716861 @default.
- W4386590844 creator A5053099981 @default.
- W4386590844 creator A5063953497 @default.
- W4386590844 creator A5068197991 @default.
- W4386590844 creator A5072123826 @default.
- W4386590844 date "2023-01-01" @default.
- W4386590844 modified "2023-10-15" @default.
- W4386590844 title "Coastal bathymetry determined from water waves observed by airborne lidars: A case study near Ganquan Island, South China Sea" @default.
- W4386590844 cites W1509486062 @default.
- W4386590844 cites W1977844360 @default.
- W4386590844 cites W1978379940 @default.
- W4386590844 cites W1996537066 @default.
- W4386590844 cites W2062125753 @default.
- W4386590844 cites W2067653716 @default.
- W4386590844 cites W2072315406 @default.
- W4386590844 cites W2076739620 @default.
- W4386590844 cites W2092604384 @default.
- W4386590844 cites W2104660352 @default.
- W4386590844 cites W2106204632 @default.
- W4386590844 cites W2107705106 @default.
- W4386590844 cites W2138408265 @default.
- W4386590844 cites W2142821935 @default.
- W4386590844 cites W2148062058 @default.
- W4386590844 cites W2149417057 @default.
- W4386590844 cites W2152686492 @default.
- W4386590844 cites W2169267926 @default.
- W4386590844 cites W2171668017 @default.
- W4386590844 cites W2479009080 @default.
- W4386590844 cites W2503583070 @default.
- W4386590844 cites W2605473822 @default.
- W4386590844 cites W2739430201 @default.
- W4386590844 cites W2756297478 @default.
- W4386590844 cites W2883640872 @default.
- W4386590844 cites W2911381541 @default.
- W4386590844 cites W2914070766 @default.
- W4386590844 cites W2949646407 @default.
- W4386590844 cites W2954629009 @default.
- W4386590844 cites W2956453367 @default.
- W4386590844 cites W3006602057 @default.
- W4386590844 cites W3022023120 @default.
- W4386590844 cites W3027119198 @default.
- W4386590844 cites W3049063071 @default.
- W4386590844 cites W4205312054 @default.
- W4386590844 cites W4254866707 @default.
- W4386590844 cites W4308593442 @default.
- W4386590844 doi "https://doi.org/10.1109/lgrs.2023.3314205" @default.
- W4386590844 hasPublicationYear "2023" @default.
- W4386590844 type Work @default.
- W4386590844 citedByCount "0" @default.
- W4386590844 crossrefType "journal-article" @default.
- W4386590844 hasAuthorship W4386590844A5002217097 @default.
- W4386590844 hasAuthorship W4386590844A5008716861 @default.
- W4386590844 hasAuthorship W4386590844A5053099981 @default.
- W4386590844 hasAuthorship W4386590844A5063953497 @default.
- W4386590844 hasAuthorship W4386590844A5068197991 @default.
- W4386590844 hasAuthorship W4386590844A5072123826 @default.
- W4386590844 hasConcept C111368507 @default.
- W4386590844 hasConcept C120665830 @default.
- W4386590844 hasConcept C121332964 @default.
- W4386590844 hasConcept C127313418 @default.
- W4386590844 hasConcept C173163844 @default.
- W4386590844 hasConcept C174943157 @default.
- W4386590844 hasConcept C186348155 @default.
- W4386590844 hasConcept C39432304 @default.
- W4386590844 hasConcept C51399673 @default.
- W4386590844 hasConcept C6260449 @default.
- W4386590844 hasConcept C62649853 @default.
- W4386590844 hasConcept C98083399 @default.
- W4386590844 hasConceptScore W4386590844C111368507 @default.
- W4386590844 hasConceptScore W4386590844C120665830 @default.
- W4386590844 hasConceptScore W4386590844C121332964 @default.
- W4386590844 hasConceptScore W4386590844C127313418 @default.
- W4386590844 hasConceptScore W4386590844C173163844 @default.
- W4386590844 hasConceptScore W4386590844C174943157 @default.
- W4386590844 hasConceptScore W4386590844C186348155 @default.
- W4386590844 hasConceptScore W4386590844C39432304 @default.
- W4386590844 hasConceptScore W4386590844C51399673 @default.
- W4386590844 hasConceptScore W4386590844C6260449 @default.
- W4386590844 hasConceptScore W4386590844C62649853 @default.
- W4386590844 hasConceptScore W4386590844C98083399 @default.
- W4386590844 hasFunder F4320321001 @default.
- W4386590844 hasLocation W43865908441 @default.
- W4386590844 hasOpenAccess W4386590844 @default.
- W4386590844 hasPrimaryLocation W43865908441 @default.
- W4386590844 hasRelatedWork W2014123121 @default.
- W4386590844 hasRelatedWork W2020347729 @default.
- W4386590844 hasRelatedWork W2162498776 @default.
- W4386590844 hasRelatedWork W2377234638 @default.
- W4386590844 hasRelatedWork W2768326488 @default.
- W4386590844 hasRelatedWork W2900835529 @default.
- W4386590844 hasRelatedWork W2960267326 @default.
- W4386590844 hasRelatedWork W2974263286 @default.
- W4386590844 hasRelatedWork W2987711520 @default.
- W4386590844 hasRelatedWork W2092795029 @default.
- W4386590844 hasVolume "20" @default.