#topobathy — Public Fediverse posts

USGS CoNED (TopoBathy) WebMap Viewer & (Open) Data Downloader
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https://topotools.cr.usgs.gov/topobathy_viewer/ <-- shared #USGS Viewer webmap & download selector
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https://www.usgs.gov/coastal-changes-and-impacts/coned <-- shared USGS CoNED overview/entry page
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[I used to shore dive in the Straits Of Juan de Fucca, Washington State side, and Crescent Lake - so I chose that area as a CoNED example to explore; good memories, including of the 18 Wheeler Burger with pie & coffee in Joyce, WA on drizzly days]
#GIS #spatial #mapping #remotesensing #model #modeling #CoastalNationalElevationDatabase #CoNED #elevation #topography #bathymetry #topobathy #opendata #openscience #fedscience #publicgood #usecase #naturalworld #coastal #coast #depth #hydrospatial #hydrography #download #shoreline #inundation #sedimenttransport #sealevelrise #SLR #stormsurge #models #modeling #extremeweather #tsunami #impact #risk #hazard #assessment #climatechange #geomorphology #geomorphometry #Restoration, #redevelopment #protection #cliff #flood #flooding #webmap
@USGS

NOAA Digital Coast – Data Access Viewer [USA]
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https://coast.noaa.gov/digitalcoast/tools/dav.html <-- shared link to viewer
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[lots of new data added in the last 6 months]
“This online tool allows a user to search for and download lidar, imagery, and land cover data by user-defined geography. Once found, the data can be downloaded with an easy-to-use checkout interface. Users can select from multiple file formats, projections, and datums.
Features:
• View image services for applicable data
• View technical specifications and metadata for each data set
• Access data in several projections and datums…”
#GIS #spatial #mapping #spatialdata #opendata #LiDAR #imagery #NOAA #digitalcoast #USA #DataAccessViewer #landcover #topobathy #topography #bathymetry #charts #coast #coastal #CoastalChangeAnalysisProgram #CCAP #NLCD
@NOAA

New USGS Dataset Uncovers The Santiam River’s Underwater Topography To Aid In Fish Habitat And Water Flow Management
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https://www.usgs.gov/news/national-news-release/new-usgs-dataset-uncovers-santiam-rivers-underwater-topography-aid-fish <-- shared article
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https://apps.nationalmap.gov/lidar-explorer/#/ <-- USGS 3DEP LiDAR Explorer (open data)
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#GIS #spatial #mapping #remotesensing #LiDAR #topobathymetry #topobathy #example #usecase #wildfires #rivermanagement #climatechange #waterresources #SantiamRiver #Oregon #KlamathRiver #PotomacRiver #ColoradoRiver #USGS #USACE #3DEP #opendata #topography #elevation #3DTNM #water #hydrology #hydrospatial #pilotproject #prototype #infrastructure #navigation #engineering #riverbed #sediment #sedimentation #habitat #river #waterbody #flowmanagement #dams #salmon #steelhead #fish #WillametteValley #flood #flooding #risk #hazard #model #modeling #FIM #watersupply #agriculture
@USGS @USACE

Performance And Accuracy Of Cross-Section Tracking Methods For Hydromorphological Habitat Assessment In Wadable Rivers With Sparse Canopy Conditions
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https://doi.org/10.1002/rra.4252 <-- shared research article
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#GIS #spatial #mapping #water #hydrology #streams #depth #bathymetry #RTK #GNSS #GPS #CPGPS #hydromorphological #hydromorphology #riverrestoration #monitoring #research #corrleation #metrics #turbidity #wadeable #canopy #vegetation #watermanagement #survey #efficient #lowcost #robust #methodology #comparasion #interpolation #SarineRiver #Fribourg #Switzerland #biodiversity #habitat #ecosystem #waterdepth #manual #treecanopy #tree #streamgaging #streamgauging #remotesensing #stream #topobathy