Physical Object: Archived Data System

Archive Data Repository

Overview

'Archive Data Repository' collects data and data catalogs from one or more data sources and stores the data in a focused repository that is suited to a particular set of ITS data users. It includes capabilities for performing quality checks on the incoming data, error notification, and archive to archive coordination. It includes the capability to define a data registry that allows registration of data identifiers or data definitions for interoperable use throughout a region. It supports a broad range of implementations, ranging from simple data marts that collect a focused set of data and serve a particular user community to large-scale data warehouses that collect, integrate, and summarize transportation data from multiple sources and serve a broad array of users within a region. Repositories may be established to support operations planning, performance monitoring and management, and policy and investment decisions.

This functional object is included in the "Archived Data System" physical object.

This functional object is included in the following service packages:

This functional object is mapped to the following Functional View PSpecs:

Requirements

# Requirement
01 The center shall collect data from centers.
02 The center shall collect data catalogs from one or more data sources. A catalog describes the data contained in the collection of archived data and may include descriptions of the schema or structure of the data, a description of the contents of the data; e.g., time range of entries, number of entries; or a sample of the data (e. g. a thumbnail).
03 The center shall store collected data in an information repository.
04 The center shall perform quality checks on collected data.
05 The center shall notify the system operator of errors related to data collection, analysis and archival.
06 The center shall include capabilities for archive to archive coordination.
07 The center shall provide the capability to execute methods on the incoming data such as cleansing, summarizations, aggregations, or transformations applied to the data before it is stored in the archive.
08 The center shall collect data from data distribution systems and other data sources.
09 The center shall respond to requests from the administrator interface function to manage center-sourced data collection.
10 The center shall respond to requests from the administrator interface function to manage the archive data.
11 The center shall respond to requests for archive data from archive data users (centers, field devices).
12 The center shall provide a mechanism for archive data users to request archive data by meta-data range.
13 The center shall associate meta-data with archived data, including catalog data, statistical products determined from method execution and data longevity.

Information Flows

Source Flow Destination
Alternate Mode Transportation Center multimodal archive data Archived Data System
Archived Data Administrator archive management requests Archived Data System
Archived Data System archive status Alternate Mode Transportation Center
Archived Data System archive management data Archived Data Administrator
Archived Data System archive request confirmation Archived Data User System
Archived Data System archived data products Archived Data User System
Archived Data System archive status Asset Management System
Archived Data System archive status Border Inspection Administration Center
Archived Data System archive status Commercial Vehicle Administration Center
Archived Data System archive status Emergency Management Center
Archived Data System archive status Emissions Management Center
Archived Data System archive status Intermodal Terminal
Archived Data System archive status Maint and Constr Management Center
Archived Data System archive coordination Other Archived Data Systems
Archived Data System archive status Other Data Sources
Archived Data System archive status Parking Management Center
Archived Data System archive status Payment Administration Center
Archived Data System archive status Surface Transportation Weather Service
Archived Data System archive status Traffic Management Center
Archived Data System archive status Transit Management Center
Archived Data System archive status Transportation Information Center
Archived Data System archive status Weather Service System
Archived Data User System archived data product requests Archived Data System
Asset Management System asset archive data Archived Data System
Border Inspection Administration Center border information archive data Archived Data System
Commercial Vehicle Administration Center commercial vehicle archive data Archived Data System
Emergency Management Center emergency archive data Archived Data System
Emissions Management Center emissions archive data Archived Data System
Intermodal Terminal intermodal freight archive data Archived Data System
ITS Roadway Equipment roadside archive data Archived Data System
Maint and Constr Management Center maint and constr archive data Archived Data System
Other Archived Data Systems archive coordination Archived Data System
Other Data Sources other data source archive data Archived Data System
Parking Management Center parking archive data Archived Data System
Payment Administration Center payment archive data Archived Data System
Surface Transportation Weather Service transportation weather information Archived Data System
Traffic Management Center traffic archive data Archived Data System
Transit Management Center transit archive data Archived Data System
Transportation Information Center traveler archive data Archived Data System
Weather Service System weather archive data Archived Data System

Standards

Currently, there are no standards associated with the functional object itself though the interfaces may have standards associated with them.