Search datasets
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The purpose of this USGS data release is to publish NC SELDM streamflow statistics and summary statistics of physical and chemical data in support of the information provided in the...
Search relevance: 104.49 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 08:39 PM -
This bridge inventory data represents CTDOT’s State and town owned bridges that are part of the National Bridge Inventory (NBI) and non-NBI. The data updates from the Bridge Management System...
Search relevance: 67.63 | Views last month: 0 | Catalog Last Checked: September 22, 2026 at 11:11 PM -
Bridges: All bridges are digitized as polygons. Bridges carry roads or railroads over water. Outside edges of all bridges delineated. Also bridge deck locations or clear spans where deck is not...
Search relevance: 61.24 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:03 PM -
Bridges: All bridges are digitized as polygons. Bridges carry roads or railroads over water. Outside edges of all bridges delineated. Also bridge deck locations or clear spans where deck is not...
Search relevance: 60.29 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 07:06 PM -
This dataset contains water-, sediment-, and biological-quality data collected immediately upstream and downstream from 5 bridges in 3 physiographic provinces (Piedmont, Upper Coastal Plain, and...
Search relevance: 60.26 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 10:06 PM -
Bridges: All bridges are digitized as polygons. Bridges carry roads or railroads over water. Outside edges of all bridges delineated. Also bridge deck locations or clear spans where deck is not...
Search relevance: 59.89 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 07:03 PM -
The Railroad Bridges dataset was compiled on October 14, 2022 from the Federal Railroad Administration (FRA) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation...
Search relevance: 55.82 | Views last month: 4 | Catalog Last Checked: July 31, 2026 at 08:41 PM -
The National Bridge Inventory (NBI) tracks the status, location, and structural health of all bridges on public roads in the U.S. Transportation agencies use the NBI to monitor infrastructure...
Search relevance: 51.57 | Views last month: 3 | Catalog Last Checked: October 15, 2026 at 08:50 PM -
These data were collected by Dewberry using a CZMIL Super Nova system. The data were acquired from 20231018 through 20241127. The data include topobathy data in LAS 1.4 format classified as...
Search relevance: 50.38 | Views last month: 1 | Catalog Last Checked: October 13, 2026 at 10:09 PM -
These data were collected by Dewberry using a CZMIL Super Nova system. The data were acquired from 20231018 through 20241127. The data include topobathy data in LAS 1.4 format classified as...
Search relevance: 50.38 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 05:11 PM -
Product: Classified lidar point cloud data. The files were provided in VA State Plane South NAD83 (HARN) feet coordinates and the elevations were in NAVD88 (GEOID18) feet. The data classes were: 1...
Search relevance: 49.70 | Views last month: 0 | Catalog Last Checked: October 27, 2026 at 11:02 PM -
1. Test the VSAT system and networks, from ship to satellite, to I2, to land-based consoles. 2. Test newly installed sensors independently, as well as integrated into the larger network of systems...
Search relevance: 46.89 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 12:13 AM -
Hydraulic assessment summary at selected real-time pier scour monitoring sites in Idaho, 2020–2022
To observe real-time pier scour at three scour-critical sites in Idaho, the U.S. Geological Survey, in cooperation with Idaho Transportation Department, installed and operated fixed real-time...
Search relevance: 44.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:47 PM -
The purpose of this USGS data release is to publish NC SELDM streamflow statistics and summary statistics of physical and chemical data in support of the information provided in the...
Search relevance: 36.73 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:01 PM -
This dataset consists of surface underway measurements collected from the M/V Seaspan Royal as it transited the coastal waters of British Columbia, Canada from 2022-07-01 to 2022-12-20. Seawater...
Search relevance: 29.61 | Views last month: 1 | Catalog Last Checked: November 03, 2026 at 04:40 PM -
This dataset consists of surface underway measurements collected from the M/V Seaspan Royal as it transited the coastal waters of British Columbia, Canada from 2023-01-04 to 2023-11-21. Seawater...
Search relevance: 29.61 | Views last month: 1 | Catalog Last Checked: November 03, 2026 at 04:41 PM -
The Ecosystem Monitoring surveys contribute to stock assessments, protected species assessments, ecosystem assessments, and climate assessments. As such, the surveys are multi-objective....
Search relevance: 26.86 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 03:26 AM -
NOAA Ship Pisces will conduct a survey of reef fish located on the US continental shelf and shelf-edge of the GOM from March 11 through May 27, 2021. Six hundred and eighteen sites have been...
Search relevance: 26.39 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 03:25 AM -
The Matanuska Susitna Borough LiDAR/Imagery Project covers 3680 sq/mi of the Matanuska-Susitna Borough in Alaska. Project parnters and funding sources include: Coastal Impact Assistance Program,...
Search relevance: 18.22 | Views last month: 0 | Catalog Last Checked: August 02, 2026 at 11:34 PM
