Search Data.gov
Found 1578 dataset(s) matching "travelers".
-
The Transportation Secure Data Center (TSDC) provides free access to detailed transportation data from a variety of travel surveys and studies conducted across the nation. Data include global...
-
Data summarized by city, includes the number of city-pair markets in the top 1,000 in either comparison period that involve each city, the number of passengers traveling to and from each city, the...
-
This release of data includes the chloride concentration of water samples provided by the USGS or other organizations that were used for this mapping effort. The inland extent of saltwater at the...
-
Widespread nitrate contamination of groundwater in agricultural areas poses a major challenge to sustainable water resources. Efficient analysis of nitrate fluxes across large regions also remains...
-
In August 2015, water velocities around a fully-loaded commercial barge tow were measured as the barge tow traveled upstream through the Chicago Sanitary and Ship Canal from a starting position in...
-
Data pertaining to mapping the approximate inland extent of saltwater at the base of the Biscayne Aquifer in the Model Land Area of Miami-Dade County, Florida in 2016. The inland extent of...
-
The dataset consists of selected water conductivity profiles in text file format from well Sec34-MW-02-FS, which were used to evaluate the rate of movement of the saltwater interface. The inland...
-
The objective of this project was to develop system designs for programs to monitor travel time reliability and to prepare a guidebook that practitioners and others can use to design, build,...
-
<span style='color:rgb(0, 0, 0); font-family:Verdana, "Trebuchet MS", Calibri, sans-serif; font-size:14.4px;'>Our nation's roadway system is a vast network that connects places and...
-
<p>These two software programs have been developed to aid in the design and analysis of center pivot and traveling lateral sprinkler irrigation systems.</p> <p>PIVNOZ</p> <p>To install the...
-
This set of data files is one of the four test data sets acquired by the USDOT Data Capture and Management program. It contains the following data for the six months from May 1 2011 to October 31...
-
In order to increase efficiency, reduce operating costs and streamline the admissions process, U.S. Customs and Border Protection has automated Form I-94 at air and sea ports of entry. The paper...
-
Provides access to SEPTA travel alerts via an API. All travel alerts can be viewed at https://www3.septa.org/api/Alerts/.<br> <br> To retrieve travel alerts for a specific route or line, add the...
-
We deployed a dense seismic array to image the shallow structure in the injection area of the Brady Hot Springs geothermal site in Nevada. The array was composed of 238 5 Hz, three-component nodal...
-
Duck pair density information was predicted from models developed with breeding mallard, northern pintail, blue-winged teal, gadwall, and northern shoveler pair data colleded by the US Fish and...
-
This report describes the development of a preliminary 3D seismic velocity model at the Utah FORGE site and first results from estimating seismic resolution in the generated fracture volume during...
-
This is a shapefile of approximate inland extent of saltwater at the base of the Biscayne Aquifer in the Model Land area of Miami-Dade County, Florida representing data collected in 2016. The...
-
This BPA-funded study provides estimates of smolt survival and travel time through individual reaches and reaches combined in the Snake and Columbia Rivers hydropower system each year. Smolts are...
