Original Metadata
type: Distribution
access URL: https://data.usgs.gov/datacatalog/metadata/USGS.99acab46-2c0c-405b-a435-477b3961e952.xml
media type: text/xml
description: The metadata original format
format: XML
issued: 2022-07-28T19:16:12.386294
modified: 2025-11-22T21:45:25.462116

US Migrating
type: Agent

Digital Data
type: Distribution
access URL: https://water.usgs.gov/lookup/getspatial
media type: application/http
description: Landing page for access to the data
format: XML
issued: 2022-07-28T19:16:12.386300
modified: 2025-11-22T21:45:25.462543

Difference betweem postconstruction and preconstruction land surface elevation tins on the Missouri River Downstream from Gavins Point Dam near River Mile 761.4.
type: Dataset
contact point: Organization
  fn: Ryan F. Thompson
keyword: amerigeoss
keyword: geoss
keyword: united-states
keyword: geo
keyword: inlandwaters
keyword: amerigeo
keyword: national
keyword: ckan
keyword: hydrographic-survey
keyword: geoscientificinformation
keyword: environment
keyword: north-america
theme: {geospatial}
description: This geospatial data set contains an interpolated 3-D surface or, triangulated-irregular network (TIN), of the change in elevation, in feet, of the substrate between cross-sections 23 and 39 following construction of Emergent Sandbar Habitat near River Mile 761.4. The surface was generated from points collected by the echosounder and real-time kinematic (RTK) GPS on cross-sections in the downstream project reach surrounding the construction area at River Mile 761.4 below Gavins Point Dam on the Missouri River in South Dakota before and after construction of the sandbar .
issued: 2025-11-22T21:45:25.470502
modified: 20201117
spatial: Location