#multibeam — Public Fediverse posts

https://www.europesays.com/uk/897573/ Mapping Northern Ireland’s coastal zone #AerialImagery #AerialMapping #AirborneLidar #AirborneLidarBathymetry #ALB #BathymetricLidar #Bathymetry #CoastalErosion #CoastalMapping #CoastalMorphology #CoastalSurveying #CoastalZone #coastline #Environmental #erosion #GeospatialData #HydrospatialData #imagery #LiDAR #mapping #Maps #Multibeam #nearshore #NorthernIreland #RemoteSensing #RGBImagery #seabed #sediment #sonar #UK #UnitedKingdom

Quantitative Validation Of Icesat-2 ATL24 In Shallow Marine Environments Using Reference-Grade Bathymetric Data
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https://doi.org/10.1080/01490419.2025.2608329 <-- shared paper
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https://doi.org/10.1029/2023EA003270 <-- shared paper
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#GIS #spatial #mapping #satellite #remotesensing #earthobservation #ICESat2 #ATL24 #photonreturn #bathymetry #multibeam #echosounder #shallowwater #seafloor # mapping #validation #depth #elevation #coast #coastal #LiDAR #MudjimbaIsland #Australia #Whangaroa #harbour #NewZea;and #corrleation #BallyteigeBay #Ireland #bathymetric #profile #QAQC #MBES #sonar #acoustic #fedscience #opendata #publicgood #publicservice #engineering #water #hydrology #marine #ocean #hydrospatial
@nasa

Quantitative Validation Of Icesat-2 ATL24 In Shallow Marine Environments Using Reference-Grade Bathymetric Data
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https://doi.org/10.1080/01490419.2025.2608329 <-- shared paper
--
https://doi.org/10.1029/2023EA003270 <-- shared paper
--
#GIS #spatial #mapping #satellite #remotesensing #earthobservation #ICESat2 #ATL24 #photonreturn #bathymetry #multibeam #echosounder #shallowwater #seafloor # mapping #validation #depth #elevation #coast #coastal #LiDAR #MudjimbaIsland #Australia #Whangaroa #harbour #NewZea;and #corrleation #BallyteigeBay #Ireland #bathymetric #profile #QAQC #MBES #sonar #acoustic #fedscience #opendata #publicgood #publicservice #engineering #water #hydrology #marine #ocean #hydrospatial
@nasa

Quantitative Validation Of Icesat-2 ATL24 In Shallow Marine Environments Using Reference-Grade Bathymetric Data
--
https://doi.org/10.1080/01490419.2025.2608329 <-- shared paper
--
https://doi.org/10.1029/2023EA003270 <-- shared paper
--
#GIS #spatial #mapping #satellite #remotesensing #earthobservation #ICESat2 #ATL24 #photonreturn #bathymetry #multibeam #echosounder #shallowwater #seafloor # mapping #validation #depth #elevation #coast #coastal #LiDAR #MudjimbaIsland #Australia #Whangaroa #harbour #NewZea;and #corrleation #BallyteigeBay #Ireland #bathymetric #profile #QAQC #MBES #sonar #acoustic #fedscience #opendata #publicgood #publicservice #engineering #water #hydrology #marine #ocean #hydrospatial
@nasa

Quantitative Validation Of Icesat-2 ATL24 In Shallow Marine Environments Using Reference-Grade Bathymetric Data
--
https://doi.org/10.1080/01490419.2025.2608329 <-- shared paper
--
https://doi.org/10.1029/2023EA003270 <-- shared paper
--
#GIS #spatial #mapping #satellite #remotesensing #earthobservation #ICESat2 #ATL24 #photonreturn #bathymetry #multibeam #echosounder #shallowwater #seafloor # mapping #validation #depth #elevation #coast #coastal #LiDAR #MudjimbaIsland #Australia #Whangaroa #harbour #NewZea;and #corrleation #BallyteigeBay #Ireland #bathymetric #profile #QAQC #MBES #sonar #acoustic #fedscience #opendata #publicgood #publicservice #engineering #water #hydrology #marine #ocean #hydrospatial
@nasa

Quantitative Validation Of Icesat-2 ATL24 In Shallow Marine Environments Using Reference-Grade Bathymetric Data
--
https://doi.org/10.1080/01490419.2025.2608329 <-- shared paper
--
https://doi.org/10.1029/2023EA003270 <-- shared paper
--
#GIS #spatial #mapping #satellite #remotesensing #earthobservation #ICESat2 #ATL24 #photonreturn #bathymetry #multibeam #echosounder #shallowwater #seafloor # mapping #validation #depth #elevation #coast #coastal #LiDAR #MudjimbaIsland #Australia #Whangaroa #harbour #NewZea;and #corrleation #BallyteigeBay #Ireland #bathymetric #profile #QAQC #MBES #sonar #acoustic #fedscience #opendata #publicgood #publicservice #engineering #water #hydrology #marine #ocean #hydrospatial
@nasa

Towards A Simpler Assessment Of The Environmental Impact Of Hydrographic Echosounders
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https://ihr.iho.int/articles/towards-a-simpler-assessment-of-the-environmental-impact-of-hydrographic-echosounders/ <-- shared paper
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https://www.fisheries.noaa.gov/s3/2024-05/NMSFAcousticGuidance-DraftTECHMEMOGuidance-3.0-FEB-24-OPR1.pdf <-- shared NOAA 2024 guidance
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https://doi.org/10.1098/rspb.2020.0070 <-- shared paper
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#GIS #spatial #mapping #communityhydrography #echosounder #environmentalimpact #hydrography #marinemammals #whales #cetaceans #survey #impacts #humanimpacts #logistics #management #planning #ecosystems #seafloor #sonar #remotesensing #marine #animals #risk #hazard #multibeam #model #modeling #impactassessment #riskassessment #auditory #fish #habitat #strandings

Surveying Lake Titicaca [2024]
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https://www.hydro-international.com/content/article/surveying-lake-titicaca <-- shared technical article
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[A very comprehensive hydrographic and shallow geophysical study and mapping effort of Lake Titicaca…]
“In October 2024, officers from the Category “A” Specialization Programme in Hydrography for Naval Officers of the Peruvian Navy conducted their complex multidisciplinary field project at Lake Titicaca at Puno in Peru, which is the highest navigable lake in the world (3,800 metres above sea level). The purpose of this survey was to address issues in the lacustrine environment due to hydrological processes that have occurred in recent years in this water body.…”
#GIS #spatial #mapping #hydrospatial #hydrology #hydrography #LakeTiticaca #Bolvia #Puno #Peru #PeruvianNavy #lake #remotesensing #survey #lacustrine #vertical #multibeam #echsounder #sonar #geomatics #cartography #QGIS

Autonomous bathymetric survey in the UK Atlantic https://www.byteseu.com/839827/ #AutonomousOperations #AutonomousSurveying #Backscatter #DataAcquisition #DataProcessing #environmental #GreatBritain #HydrographicData #HydrographicSurvey #IHO #MBES #Multibeam #navigation #processing #safety #Seabed #SeabedMapping #Standards #SurveyData #UKHO #uncrewed #UncrewedSurveying #UnitedKingdom #Wreck #XOCEAN

Lake Wānaka Mapped In Exquisite Detail [topobathy, New Zealand]
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https://niwa.co.nz/news/lake-wanaka-mapped-exquisite-detail <-- shared technical article
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#GIS #spatial #mapping #hydrospatial #bathymetry #remotesensing #LakeWanaka #Wanaka #NewZealand #topobathy #lake #floor #water #hydrology #survey #underwater #geology #geomorphometry #earthquake #fault #faulting #NIWA #lakebed #glacial #glacier #multibeam #echosounder #3dmodel #waterquality #landuse #freshwater #nutrients #sediment #sedimentation #climatechange #model #modeling #catchments #hydrodynamics
@niwa_nz

Continental Shelf Maps Could Add Egypt-Size Area To U.S. Territory – A Two-Decade Mapping Effort Yields Bounty Of Seafloor Data
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https://www.science.org/content/article/continental-shelf-maps-could-add-egypt-size-area-u-s-territory <-- shared technical article
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https://www.state.gov/the-us-ecs/ <-- US Dept. Of State Extended Continental Shelf (ECS) project page
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#GIS #spatial #mapping #ECS #ExtendedContinentalShelf #remotesensing #hydrospatial #bathymetry #bathy #topobathy #sonar #seafloor #economics #terrority #underseamapping #geology #biology #resources #energy #continental #continentalshelf #governmentinitiative #biodiversity #exploration #habitat #geoscience #minerals #submarine #mudslides #tsunami #sediments #deposition #seafloormapping #marine #ocean #multibeam #3d #sampling
@USGS @NOAA @StateDept

The Geomorphology Of Ireland’s Continental Shelf [mapping, remotesensing]
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https://www.tandfonline.com/doi/full/10.1080/17445647.2023.2283192 <-- shared technical article
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https://atlas.marine.ie <-- Irish Marine Atlas
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#GIS #spatial #mapping #remotesensing #geomorphology #geomorphometry #Ireland #geology #ISSGM #opendata #Irish #continentalshelf #INFOMAR #multibeam #echosounder #sonar #seabed #bathymetry #topobathy #elevation #interpretation #digitalmap #marine #atlas #IrishShelf #machineassisted #machinelearning #coast #coastal #offshore

Survey Shows Striking Legacy Of 'Operation Dynamo' On The Seabed Off Dunkirk [remote sensing]
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https://historicengland.org.uk/whats-new/news/survey-shows-striking-legacy-of-operation-dynamo/ <-- shared technical article
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#GIS #spatial #mapping #remotesensing #bathymetry #shipwreck #history #historic #multibeam #sonar #echosounder #WorldWar2 #WW2 #WWII #Dunkirk #evacuation #OperationDynamo #survey #seafloor #marine #Archaeology #MarineArchaeology #geophysics #Drassm #HistoricEngland
@Drassm_Culture @HistoricEngland

Bathymetric Data Viewer [global, NOAA]
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https://www.ncei.noaa.gov/maps/bathymetry/ <-- spatial open data web portal
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“NCEI and the IHO Data Center for Digital Bathymetry (DCDB) archive and share depth data acquired by hydrographic, oceanographic, and industry vessels and platforms during surveys or while on passage. These data, which are used in several national and international mapping bathymetry projects, are free to the public with no restrictions…”
#GIS #spatial #mapping #remotesensing #bathmetry #global #opendata #openaccess #download #NCEI #DCBD #NOAA #elevation #sonar #water #hydrography #hydrospatial #webportal #science #spatialanalysis #DEM #data #digital #multibeam #survey #visualisation #BAG #raster #GEBCO #GMRT #IBSCO #GSHHG
@NOAA @NCEI @GEBCO

Bathymetric Data Viewer [global, NOAA]
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https://www.ncei.noaa.gov/maps/bathymetry/ <-- spatial open data web portal
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“NCEI and the IHO Data Center for Digital Bathymetry (DCDB) archive and share depth data acquired by hydrographic, oceanographic, and industry vessels and platforms during surveys or while on passage. These data, which are used in several national and international mapping bathymetry projects, are free to the public with no restrictions…”
#GIS #spatial #mapping #remotesensing #bathmetry #global #opendata #openaccess #download #NCEI #DCBD #NOAA #elevation #sonar #water #hydrography #hydrospatial #webportal #science #spatialanalysis #DEM #data #digital #multibeam #survey #visualisation #BAG #raster #GEBCO #GMRT #IBSCO #GSHHG
@NOAA @NCEI @GEBCO

Bathymetric Data Viewer [global, NOAA]
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https://www.ncei.noaa.gov/maps/bathymetry/ <-- spatial open data web portal
--
“NCEI and the IHO Data Center for Digital Bathymetry (DCDB) archive and share depth data acquired by hydrographic, oceanographic, and industry vessels and platforms during surveys or while on passage. These data, which are used in several national and international mapping bathymetry projects, are free to the public with no restrictions…”
#GIS #spatial #mapping #remotesensing #bathmetry #global #opendata #openaccess #download #NCEI #DCBD #NOAA #elevation #sonar #water #hydrography #hydrospatial #webportal #science #spatialanalysis #DEM #data #digital #multibeam #survey #visualisation #BAG #raster #GEBCO #GMRT #IBSCO #GSHHG
@NOAA @NCEI @GEBCO

Bathymetric Data Viewer [global, NOAA]
--
https://www.ncei.noaa.gov/maps/bathymetry/ <-- spatial open data web portal
--
“NCEI and the IHO Data Center for Digital Bathymetry (DCDB) archive and share depth data acquired by hydrographic, oceanographic, and industry vessels and platforms during surveys or while on passage. These data, which are used in several national and international mapping bathymetry projects, are free to the public with no restrictions…”
#GIS #spatial #mapping #remotesensing #bathmetry #global #opendata #openaccess #download #NCEI #DCBD #NOAA #elevation #sonar #water #hydrography #hydrospatial #webportal #science #spatialanalysis #DEM #data #digital #multibeam #survey #visualisation #BAG #raster #GEBCO #GMRT #IBSCO #GSHHG
@NOAA @NCEI @GEBCO

Bathymetric Data Viewer [global, NOAA]
--
https://www.ncei.noaa.gov/maps/bathymetry/ <-- spatial open data web portal
--
“NCEI and the IHO Data Center for Digital Bathymetry (DCDB) archive and share depth data acquired by hydrographic, oceanographic, and industry vessels and platforms during surveys or while on passage. These data, which are used in several national and international mapping bathymetry projects, are free to the public with no restrictions…”
#GIS #spatial #mapping #remotesensing #bathmetry #global #opendata #openaccess #download #NCEI #DCBD #NOAA #elevation #sonar #water #hydrography #hydrospatial #webportal #science #spatialanalysis #DEM #data #digital #multibeam #survey #visualisation #BAG #raster #GEBCO #GMRT #IBSCO #GSHHG
@NOAA @NCEI @GEBCO