{"action":"create","ckan_id":null,"date_created":"Mon, 09 Feb 2026 10:35:22 GMT","date_finished":null,"harvest_job_id":"56b91675-4803-427f-879e-cbc09b648bd8","harvest_source_id":"7c779887-0d63-47d0-a6a9-603edc6f8ce0","id":"1bd97a22-5be2-4d77-ba9b-82b4c0cd0dda","identifier":"https://www.arcgis.com/home/item.html?id=c76532a20a814603ad222bd1ec682a97","parent_identifier":null,"source_hash":"4ef59f3071da074705d573d43fe9db8da9aa01a3af9f2a521c2790e9ca3c2619","source_raw":"{\"@type\": \"dcat:Dataset\", \"accessLevel\": \"public\", \"bureauCode\": [\"202:00\"], \"contactPoint\": {\"@type\": \"vcard:Contact\", \"fn\": \"U.S Army Corps of Engineers\", \"hasEmail\": \"mailto:corpsmap@usace.army.mil\"}, \"description\": \"<div>The Gridded Subsurface Hydrologic Analysis (GSSHA) model was created by the Coastal and Hydraulics Laboratory to perform complex studies of atmospheric, land-based, wetland, riverine, and coastal systems to help predict and mitigate watershed management problems. GSSHA is a multidimensional modeling technology that uniformly couples overland, surface, and subsurface flow for accurate watershed simulation. Features</div><div>include two dimensional (2-D) overland flow, 1-D stream flow, 1-D infiltration, 2-D groundwater, and full coupling between the groundwater, shallow soils, streams, and overland flow. Sediment and constituent fate and transport are simulated in the shallow soils, overland flow plane, and in streams and channels. GSSHA can be used as an episodic or continuous model where soil surface moisture, groundwater levels, stream interactions, and constituent fate are continuously simulated.</div>\", \"distribution\": [{\"@type\": \"dcat:Distribution\", \"accessURL\": \"https://geospatial-usace.opendata.arcgis.com/documents/c76532a20a814603ad222bd1ec682a97\", \"format\": \"Web Page\", \"mediaType\": \"text/html\", \"title\": \"ArcGIS Hub Dataset\"}], \"identifier\": \"https://www.arcgis.com/home/item.html?id=c76532a20a814603ad222bd1ec682a97\", \"issued\": \"2018-03-27T17:22:50.000Z\", \"keyword\": [\"Fact Sheets\", \"RSM\", \"RSM: Phase 1 - Understand the Region\", \"RSM: Regional Hydrodynamic Hydraulic and Sediment Transport Modeling\"], \"landingPage\": \"https://geospatial-usace.opendata.arcgis.com/documents/c76532a20a814603ad222bd1ec682a97\", \"license\": \"\", \"modified\": \"2018-10-01T17:10:07.000Z\", \"programCode\": [\"202:202-000\"], \"publisher\": {\"name\": \"US Army Corps of Engineers\"}, \"spatial\": \"\\\"\\\"\", \"theme\": [\"geospatial\"], \"title\": \"RSM Tool: GSSHA Fact Sheet\"}","source_transform":null,"status":"error"}