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AMS Pasadena Main Data
datahub.transportation.gov | Last Updated 2024-09-28T00:48:36.000ZThe data in this data environment was collected from the Pasadena, California testbed, namely I-210, SR 134, and nearby arterials. The source of these data is from the Caltrans – Performance Measurement System (PeMS). Speed data from this dataset were used to derive the freeway travel time. There are three separate text files with one for each operational condition.
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Administrative Law Judge Opinions on School Buses issued by the Federal Transit Administration - School Bus Decisions
datahub.transportation.gov | Last Updated 2024-06-01T00:39:27.000ZOpinions issued on school buses
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Administrative Law Judge Opinions on School Buses issued by the Federal Transit Administration - School Bus Decisions
datahub.transportation.gov | Last Updated 2024-06-01T00:39:28.000ZOpinions issued on school buses
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Administrative Law Judge Opinions on School Buses issued by the Federal Transit Administration
datahub.transportation.gov | Last Updated 2024-06-01T00:39:27.000ZOpinions issued on school buses
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Southeast Michigan Operational Data Environment (SEMI-ODE)
datahub.transportation.gov | Last Updated 2024-05-20T17:35:12.000ZThe Southeast Michigan Operational Data Environment (SEMI-ODE) is a real-time data acquisition and distribution software system that processes vehicle and infrastructure data collected from sources such as the Southeast Michigan testbed Situational Data Clearinghouse (SDC) and the Situational Data Warehouse (SDW), along with other non-connected vehicle sources of data. The ODE offers four core functions to supply tailored and custom-requested data from the SEMI Testbed to subscribing client software applications. The core functions are: 1) Valuation (V), 2) Integration (I), 3) Sanitization (S) (also called de-identification), and 4) Aggregation (A). These four VISA functions are critical to the field test as they enable the subscribing emulated applications to receive data tailored to support their operation. These functions also serve to increase the general usability of the data being generated in the SEMI Test Bed. This legacy dataset was created before data.transportation.gov and is only currently available via the attached file(s). Please contact the dataset owner if there is a need for users to work with this data using the data.transportation.gov analysis features (online viewing, API, graphing, etc.) and the USDOT will consider modifying the dataset to fully integrate in data.transportation.gov.
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2014 ITS World Congress Connected Vehicle Test Bed Demonstration Traveler Situation Data
datahub.transportation.gov | Last Updated 2024-05-01T01:04:00.000ZDuring the 2014 ITS World Congress a demonstration of the connected vehicle infrastructure in the City of Detroit was conducted. The test site included approximately 14 intersections around Detroit’s COBO convention center and involved 9 equipped vehicles. Traveler Situation Data (TSD) was obtained from the data warehouse, and not the data clearinghouse. Only 19 messages were obtained from our query as the current mode of operation of the Test Bed is that the warehouse only contains a few static messages, which are meant to serve as a proxy for future operation in which query submissions will only return message(s) relevant to the context in which the query was submitted. The messages that returned per a query submission communicates a pertinent advisor message which is in part contextualized by location and content. NOTE: All Extra Files are attached in 2014 ITS World Congress Connected Vehicle Test Bed Demonstration Vehicle Situation Data
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Maritime Service Compliance Data -
datahub.transportation.gov | Last Updated 2024-05-31T00:36:39.000ZThis dataset allows students, graduates of the U.S. Merchant Marine Academy and participants/graduates of the Student Incentive Payment (SIP) Program at the State Maritime Academies (SMA) to complete the required annual Compliance Report for the period of their service obligation following graduation. The related application also assists MARAD in monitoring and documenting student's enrollment status while attending the maritime academies, making subsidy payments to SMA SIP students, and maintaining a record of the maritime academy graduates fulfillment of their service obligations. The MSCS also contains the graduate's employment determination waivers
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Advanced Messaging Concept Development: Probe Data Control Message
datahub.transportation.gov | Last Updated 2024-05-13T17:16:55.000ZContains all PDCMs generated during the AMCD field testing program. The PDCM is a control message sent from the server to OBUs to customize a request for Probe Vehicle Data (PVD) from the receiving OBU. All PDCMs are generated by the VCC Cloud server and transmitted to OBU clients through either a DSRC or cellular communications channel.