Found 173 datasets matching "iowa-survey".
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This data release includes the airborne magnetic survey data collected from the Manchester region of Iowa. The Mineral Resources Program of the U.S. Geological Survey is tasked with understanding...
Search relevance: 115.47 | Views last month: 1 -
U.S. Geological Survey (USGS) scientists conducted field data collection efforts between October 25th and 31st, 2020 at several sites in eastern Iowa using high accuracy surveying technologies. ...
Search relevance: 105.63 | Views last month: 0 -
These data represent a Global Positioning System (GPS) survey generated September 20, 2023, using Trimble R10 Real-Time Kinematics (RTK) and Global Navigation Satellite Systems (GNSS). Survey...
Search relevance: 90.26 | Views last month: 0 -
This data release presents a peak-flow frequency analysis (Eash and others, 2013) for U.S. Geological Survey streamgage 05465500 Iowa River at Wapello, Iowa. These methods are used to provide...
Search relevance: 87.36 | Views last month: 0 -
This data collection was designed to replicate the Rand Selective Incapacitation Survey and the Iowa Risk Assessment Scale using a group of Colorado offenders. The Iowa model provides two ...
Search relevance: 84.66 | Views last month: 0 -
This data release presents peak-flow frequency analyses by the U.S. Geological Survey based on methods described by Eash and others (2013) for streamgages 06600100, Floyd River at Alton, Iowa;...
Search relevance: 78.93 | Views last month: 0 -
This data release presents a peak-flow frequency analysis (Eash and others, 2013) for U.S. Geological Survey streamgage 06810000 Nishnabotna River above Hamburg, Iowa. These methods are used to...
Search relevance: 77.98 | Views last month: 0 -
This data release presents a peak-flow frequency analysis for U.S. Geological Survey streamgage 05481510 Bluff Creek at Pilot Mound, Iowa. The annual peak-flow record at this streamgage consists...
Search relevance: 77.78 | Views last month: 0 -
Airborne electromagnetic (AEM) and magnetic survey data were collected by CGG Canada Services Ltd. in collaboration with the US Geological Survey (USGS) for the City of Cedar Rapids in a...
Search relevance: 77.19 | Views last month: 0 -
The Digital Surficial Geologic-GIS Map of the Iowa City East Quadrangle, Iowa is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.)...
Search relevance: 71.00 | Views last month: 0 -
These geospatial data were collected during the August 31, 2016 topographic and hydrographic survey of Old Man's Creek in the vicinity of Iowa State Route 1 near Iowa City, IA.
Search relevance: 69.81 | Views last month: 0 -
These data were collected in support of a multi-agency effort to evaluate the feasibility of using carbon dioxide to create a barrier and prevent upstream passage of invasive fish through...
Search relevance: 68.96 | Views last month: 0 -
These geospatial data were collected during the August 30, 2016 topographic and hydrographic survey of the Upper Iowa River in the vicinity of IA-76 near Dorchester, IA.
Search relevance: 64.27 | Views last month: 0 -
The Digital Bedrock Geologic-GIS Map of Herbert Hoover National Historic Site and Vicinity, Iowa is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS...
Search relevance: 62.72 | Views last month: 0 -
The Digital Bedrock Geologic-GIS Map of the North, South, and Heritage Addition Units and Vicinity, Effigy Mounds National Monument, Iowa is composed of GIS data layers and GIS tables, and is...
Search relevance: 56.91 | Views last month: 0 -
The Digital Bedrock Geologic-GIS Map of the Sny Magill Unit and Vicinity, Effigy Mounds National Monument, Iowa is composed of GIS data layers and GIS tables, and is available in the following...
Search relevance: 56.41 | Views last month: 0 -
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning Satellite system (DGPS), HYPACK® navigation software, and Ashtech Z-Xtreme and Trimble®...
Search relevance: 50.88 | Views last month: 0 -
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning System (DGPS), HYPACK® navigation software, and Ashtech Z-Xtreme and Trimble® R8 Global...
Search relevance: 50.88 | Views last month: 0 -
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning System (DGPS), HYPACK® navigation software, and Ashtech Z-Xtreme and Trimble® R8 Global...
Search relevance: 50.34 | Views last month: 0 -
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...
Search relevance: 50.34 | Views last month: 0
