USGS Releases ‘The 3D National Topography Model [3DTNM] Call For Action - Part 1: The 3D Hydrography Program [3DHP]’
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https://www.usgs.gov/news/technical-announcement/now-available-usgs-releases-3d-national-topography-model-call-action <-- technical announcement
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https://pubs.usgs.gov/publication/cir1519 <-- USGS Circular 1519 publication link
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https://www.usgs.gov/3DHP <-- shared USGS 3DHP home page
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https://internetofwater.org/ <-- shared Internet of Water home page
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[ nice to see this, although I am maybe biased ~wink~ ]
#GIS #spatial #mapping #water #hydrology #surfacewater #3D #opendata #3DHP #3DEP #EDH #3DTNM #elevationderivedhydrology #topography #hydrography #CallForAction #publicdata #HYFeatures #opensource #IOW #InternetOfWater #DEMs #digitalinfrastructure #waterresources #resourcemanagement #inventory #planning
@USGS

The 3D National Topography Model Call For Action—Part 1. The 3D Hydrography Program [USGS publication]
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https://doi.org/10.3133/cir1519 <-- shared USGS Circular 1519
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https://www.usgs.gov/3DHP <-- 3DHP home page at the USGS
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https://hydro.nationalmap.gov/arcgis/rest/services/3DHP_all/MapServer <-- open data WMS for 3DHP, WFS to follow soon
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[awareness: this is my primary project at the USGS]
#GIS #spatial #mapping #water #hydrology #USGS #3dhp #EDH #elevationderivedhydrography #3DHydrographyProgram #NHD #WBD #NHDPlusHR #nation #USA #nationwide #usecase #appliedscience #economicbenefits #planning #monitoring #decisionmaking #informeddecisions #3d #xyz #waterbody #stream #river #flowline #lake #network #routing #opendata #3dtnm #topography #internetofwater #infostructure
@USGS

Delivering The Hydrologic Data From USGS’s 3D National Hydrography Program (3DHP)
[my 2023 GISITR conference presentation]
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http://dx.doi.org/10.13140/RG.2.2.30451.91689 <-- shared conference presentation
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#GIS #spatial #mapping #hydrospatial #hydrology #datadelivery #conference #presentation #hydrology #hydrography #network #InternetOfWater #knowledgegraph #geoconnex #3dep #elevation #3dhp #edh #elevationderivedhydrology #usersneeds #cartography #parseddata #GISInTheRockies #GISITR #USGS

Toward A Searchable, Network-Linked Database Of River Inundation Extents
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https://waterdata.usgs.gov/blog/nhgf-river-inundation/ <-- shared article
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#GIS #spatial #mapping #water #hydrology #hydrography #hydrofabric #flood #innundation #remotesensing #FIM #modeling #model #remotesensing #imagery #satellite #gischat #spatialanalysis #spatiotemporal #flooding #python #landsat #DSWE #surfacewater #NHD #referencedataset #database #opendata #openaccess #CONUS #NLDI #internetofwater #IOW #network
#USGS