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Hydrographic Surveys of the Missouri River at Ponca backwater, 2011-13

Metadata Updated: July 8, 2024

An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning System (DGPS) and HYPACK® navigation software, and Ashtech Z-Xtreme and Trimble® R8 GNSS receivers was used to survey 7 chutes and 3 backwaters on the Missouri River yearly from 2011-13. These chutes and backwaters are located on the Missouri River between Newcastle, Nebraska and Rulo, Nebraska in the States of Nebr., Iowa, and Mo.
Surveys of chutes consisted of topographic and bathymetric data collected along transects spaced 30.48 m apart from high bank to high bank. Surveys of backwaters consisted of topographic and bathymetric data collected along a transect grid of 76.2 m spacing. The format of this data is point data. The data were collected by the U.S. Geological Survey in cooperation with the U.S. Army Corps of Engineers Omaha District as part of the Missouri River Habitat Assessment and Monitoring Program.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Metadata Created Date June 1, 2023
Metadata Updated Date July 8, 2024

Metadata Source

Harvested from DOI EDI

Additional Metadata

Resource Type Dataset
Metadata Created Date June 1, 2023
Metadata Updated Date July 8, 2024
Publisher U.S. Geological Survey
Identifier USGS:84ba1cc9-8a0e-45bf-af65-666afe2ba0d0
Data Last Modified 20201117
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Harvest Object Id 18554dc1-a3d3-4ca4-983e-0992d293134e
Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
Harvest Source Title DOI EDI
Metadata Type geospatial
Old Spatial -96.7191,42.5905,-96.7013,42.6276
Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
Source Datajson Identifier True
Source Hash 6646dab3b605a241945e02bdc58a0a71c79313bf85c3ea13e656c61c26d9048a
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -96.7191, 42.5905, -96.7191, 42.6276, -96.7013, 42.6276, -96.7013, 42.5905, -96.7191, 42.5905}

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