Idaho 2010 Average Annual Daily Traffic
FGDC, ESRI Metadata
Show Definitions
Description | Spatial | Data Structure | Data Quality | Data Source | Data Distribution | Metadata
Description
Citation
Information used to reference the data.
Title: Idaho 2010 Average Annual Daily Traffic
Originators: ITD PLANNING DIVISION
Publisher: Idaho Transportation Department (ITD)
Publication place: ITD HQ Boise,ID USA
Publication date: 20110524
Data type: vector digital data
Data location: Online
Description
A characterization of the data, including its intended use and limitations.
Abstract:
Idaho Roads - 2010 Annual Average Daily Traffic (AADT)
Purpose:
ROAD - TRAFFIC ANALYSIS
Supplemental information:
Rounding standard for AADT values - 0 to 999 nearest 10, 1000 to 9999 nearest 100, >=10000 nearest 500
Dataset credit:
ITD
Point Of Contact
Contact information for the individual or organization that is knowledgeable about the data.
Organization: Idaho Transportation Department
Person: Tom Marks
Position: GIS Analyst
Phone: 208-334-8225
Fax: 208-334-4432
Email: Tom.Marks@itd.idaho.gov
Address type: mailing and physical address
Address:
3311 W. State St.
City: Boise
State or Province: Idaho
Postal code: 83703
County: US
Data Type
How the data are represented, formatted and maintained by the data producing organization.
Data type: vector digital data
Native dataset environment: Microsoft Windows Server 2008 R2 Version 6.1 (Build 7600) ; ESRI ArcGIS 10.0.0.2414
Time Period of Data
Time period(s) for which the data corresponds to the currentness reference.
Date: 20110523 Time: unknown
Currentness reference:
publication date
Status
The state of and maintenance information for the data.
Data status: Complete
Update frequency: Annually
Key Words
Words or phrases that summarize certain aspects of the data.
Theme:
Keywords: AADT, TRAFFIC, AVERAGE ANNUAL DAILY TRAFFIC, Transportation
Keyword thesaurus: AVERAGE DAILY TRAFFIC
Place:
Keywords: IDAHO
Keyword thesaurus: NORTHWEST USA
Stratum:
Keywords: GROUND
Keyword thesaurus: GROUND
Data Access Constraints
Restrictions and legal prerequisites for accessing or using the data after access is granted.
Access constraints:
Restriction Code: other restrictions; Other Constraints: Access constraints: none
Use constraints:
The Idaho Transportation Department (ITD) provides this geographic data and any associated metadata "as is" without warranty of any kind, including but not limited to its completeness, fitness for a particular use, or accuracy of its content, positional or otherwise.  It is the sole responsibility of the user to determine the usability of the data for their purposes.  In no event shall ITD have any liability whatsoever for payment of any consequential, incidental, indirect, special, or tort damages of any kind arising out of the use of or reliance on the geographic data or metadata.  In providing this data or access to it, ITD assumes no obligation to assist the user in the use of such data or in the development, use, or maintenance of any applications applied to or associated with the data or metadata.
Spatial Reference Information
Horizontal Coordinate System
Reference system from which linear or angular quantities are measured and assigned to the position that a point occupies.
Projected coordinate system:
Name: NAD 1983 Idaho TM
Map units: meters
Geographic coordinate system:
Name: GCS North American 1983
Coordinate System Details
Planar Coordinate Information
Planar coordinate encoding method: coordinate pair
Coordinate representation:
Abscissa resolution: 0.000000002220024164500956
Ordinate resolution: 0.000000002220024164500956
Planar distance units: meters
Geodetic model
Horizontal datum name: D North American 1983
Ellipsoid name: GRS 1980
Semi-major axis: 6378137.0
Denominator of flattening ratio: 298.257222101
Spatial Domain
The geographic areal domain of the data that describes the western, eastern, northern, and southern geographic limits of data coverage.
Bounding Coordinates
In Unprojected coordinates (geographic)
GCS North American 1983
Boundary Coordinate
West -117.505568 (longitude)
East -110.666793 (longitude)
North 49.032803 (latitude)
South 41.950710 (latitude)
Data Structure and Attribute Information
Overview
Summary of the information content of the data, including other references to complete descriptions of entity types, attributes, and attribute values for the data.
Direct spatial reference method: Vector
Attributes of AADT2010
Detailed descriptions of entity type, attributes, and attribute values for the data.
Name: AADT2010
Type of object: Feature Class
Geometry type: 3
Number of records: 9940
Description:
Annual Average Daily Traffic
Source:
ITD
Attributes
FID
Definition:
Internal feature number.
Alias: FID Type: OID Width: 4 Precision: 0 Scale: 0
Attribute values: Sequential unique whole numbers that are automatically generated.
Attribute definition source:
ESRI
Shape
Definition:
Feature geometry.
Alias: Shape Type: Geometry Width: 0 Precision: 0 Scale: 0
Attribute values: Coordinates defining the features.
Attribute definition source:
ESRI
ID
Definition:
old key
Alias: ID Type: Integer Width: 9 Precision: 9 Scale: 0
Attribute values: integer
Attribute definition source:
internal
Route
Definition:
Route Name
Alias: Route Type: String Width: 254 Precision: 0 Scale: 0
Attribute values: free text
Attribute definition source:
ITD
Year
Definition:
Year Traffic count data was collected
Alias: Year Type: Double Width: 19 Precision: 0 Scale: 0
Attribute values: INTEGER
Attribute definition source:
ITD
Segment
Definition:
ITD's Road ID code commonly referred to as segment code
Alias: Segment Type: String Width: 254 Precision: 0 Scale: 0
Attribute values: 6 TEXT
Attribute definition source:
ITD
AADT
Definition:
Average Annual Daily Traffic
Alias: AADT Type: Double Width: 19 Precision: 0 Scale: 0
Attribute values: integer
Attribute definition source:
ITD
BMP
Definition:
Begin milepoint of segment
Alias: BMP Type: Double Width: 19 Precision: 0 Scale: 0
Attribute values: REAL NUMBER
Attribute definition source:
ITD
EMP
Definition:
end milepoint of segment
Alias: EMP Type: Double Width: 19 Precision: 0 Scale: 0
Attribute values: REAL NUMBER
Attribute definition source:
ITD
PAADT
Definition:
Passenger car Average annual daily traffic
Alias: PAADT Type: Double Width: 19 Precision: 0 Scale: 0
Attribute values: REAL NUMBER
Attribute definition source:
ITD
CAADT
Definition:
Commercial vehicle Average annual daily traffic
Alias: CAADT Type: Double Width: 19 Precision: 0 Scale: 0
Attribute values: REAL NUMBER
Attribute definition source:
ITD
DescBMP
Definition:
Location Description of the Begin Milepoint
Alias: DescBMP Type: String Width: 254 Precision: 0 Scale: 0
Attribute values: FREE TEXT
Attribute definition source:
ITD
DescEMP
Definition:
Location Description of the End Milepoint
Alias: DescEMP Type: String Width: 254 Precision: 0 Scale: 0
Attribute values: FREE TEXT
Attribute definition source:
ITD
LOC_ERROR
Definition:
Linear referencing notification feild
Alias: LOC_ERROR Type: String Width: 50 Precision: 0 Scale: 0
Attribute values: TEXT
Attribute definition source:
ITD
ESRI Feature Description
Description of spatial objects in the data using the Environmental Systems Research Institute (ESRI) terminology.
Environmental Systems Research Institute (ESRI) terms
AADT2010
ESRI feature type: Simple
Geometry type: 3
Topology: FALSE
Feature count: 9940
Spatial index: TRUE
Linear referencing: TRUE
Data Quality and Accuracy Information
General
Information about the fidelity of relationships, data quality and accuracy tests, omissions, selection criteria, generalization, and definitions used to derive the data.
Logical consistency report:
ESRI polyline
Completeness report:
over 98% of the event table records were generated.
Attribute Accuracy
Accuracy of the identification of data entities, features and assignment of attribute values.
Attribute accuracy report:
Refer to ITD Roadway Data Section formerly known as Traffic Survey section. Official traffic counts
Attribute accuracy assessment:
Accuracy values
1
Explanation:
na
Positional Accuracy
Accuracy of the positional aspects of the data.
Horizontal accuracy report:
meets national map accuracy standards for 1:24k
Horizontal positional accuracy assessment:
Accuracy values
1
Explanation:
na
Vertical accuracy report:
na
Vertical positional accuracy assessment:
Accuracy values
1
Explanation:
na
Data Source and Process Information
Process Steps
Information about events, parameters, tolerances and techniques applied to construct or derive the data.
Process step information
Process Step 1
Process description:
AADT event table generation - refer to Idaho Transportation Department Roadway Data Section - Planning Div. AADT event table was draped over a routes file and exported to shapefile.
Organization: Idaho Transportation Department
Person: Tom Marks
Position: GIS Analyst
Phone: 208-334-8225
Fax: 208-334-4432
Email: Tom.Marks@itd.idaho.gov
Address type: Unknown
Address:
3311 W. State St.
City: Boise
State or Province: Idaho
Postal code: 83703
County: US
Process date: 20110524
Data Distribution Information
General
Description of the data known by the party from whom the data may be obtained, liability of party distributing data, and technical capabilities required to use the data.
Resource description:
Downloadable Data
Distribution liability:
The Idaho Transportation Department (ITD) provides this geographic data and any associated metadata "as is" without warranty of any kind, including but not limited to its completeness, fitness for a particular use, or accuracy of its content, positional or otherwise.  It is the sole responsibility of the user to determine the usability of the data for their purposes.  In no event shall ITD have any liability whatsoever for payment of any consequential, incidental, indirect, special, or tort damages of any kind arising out of the use of or reliance on the geographic data or metadata.  In providing this data or access to it, ITD assumes no obligation to assist the user in the use of such data or in the development, use, or maintenance of any applications applied to or associated with the data or metadata.
Technical prerequisites:
Nothing out of the ordinary
Distribution Point of Contact
Contact information for the individual or organization distributing the data.
Organization: Idaho Transportation Department
Person: Tom Marks
Position: GIS Analyst
Phone: 208-334-8225
Fax: 208-334-4432
Email: Tom.marks@itd.idaho.gov
Hours of service: 8:00 - 5:00 mon thru Fri
Address type: mailing and physical address
Address:
3311 W. State St.
City: Boise
State or Province: Idaho
Postal code: 83703
County: USA
Standard Order Process
Common ways in which data may be obtained.
Digital form:
Format name: Download shp
Format version number: unk
Size of the data: 12.828
Transfer size: 12.828
Digital transfer option:
Online option:
Computer information:
Network address:
Access instructions: none
Online computer and operating system: unk
Fees: none
Ordering instructions:
Download online or order over the phone - 208-334-8225
Turnaround: Usually within a day
Custom Order Process
Description of custom distribution services available.
Custom order process:
none
Metadata Reference
Metadata Date
Dates associated with creating, updating and reviewing the metadata.
Last updated: 20110524
Language of metadata: en
Metadata Point of Contact
Contact information for the individual or organization responsible for the metadata information.
Organization: Idaho Transportation Department
Person: Tom Marks
Position: GIS Analyst
Phone: 208-334-8225
Fax: 208-334-4432
Email: Tom.Marks@itd.idaho.gov
Address type: Unknown
Address:
3311 W. State St.
City: Boise
State or Province: Idaho
Postal code: 83703
County: US
Metadata Standards
Description of the metadata standard used to document the data and reference to any additional extended profiles to the standard used by the metadata producer.
Standard name: FGDC Content Standard for Digital Geospatial Metadata
Standard version: FGDC-STD-001-1998
Metadata profiles defining additonal information:
Profile: ESRI Metadata Profile
FGDC Plus Metadata Stylesheet
Stylesheet: FGDC Plus Stylesheet
File name: FGDC Plus.xsl
Version: 2.0
Description: This metadata is displayed using the FGDC Plus Stylesheet, which is an XSL template that can be used with ArcGIS software to display metadata. It displays metadata elements defined in the Content Standard for Digital Geospatial Metadata (CSDGM) - aka FGDC Standard, the ESRI Profile of CSDGM, the Biological Data Profile of CSDGM, and the Shoreline Data Profile of CSDGM. CSDGM is the US Federal Metadata standard. The Federal Geographic Data Committee originally adopted the CSDGM in 1994 and revised it in 1998. According to Executive Order 12096 all Federal agencies are ordered to use this standard to document geospatial data created as of January, 1995. The standard is often referred to as the FGDC Metadata Standard and has been implemented beyond the federal level with State and local governments adopting the metadata standard as well. The Biological Data Profile broadens the application of the CSDGM so that it is more easily applied to biological data that are not explicitly geographic (laboratory results, field notes, specimen collections, research reports) but can be associated with a geographic location. Includes taxonomical vocabulary. The Shoreline Data Profile addresses variability in the definition and mapping of shorelines by providing a standardized set of terms and data elements required to support metadata for shoreline and coastal data sets. The FGDC Plus Stylesheet includes the Dublin Core Metadata Element Set. It supports W3C DOM compatible browsers such as IE7, IE6, Netscape 7, and Mozilla Firefox. It is in the public domain and may be freely used, modified, and redistributed. It is provided "AS-IS" without warranty or technical support.
Instructions: On the top of the page, click on the title of the dataset to toggle opening and closing of all metadata content sections or click section links listed horizontally below the title to open individual sections. Click on a section name (e.g. Description) to open and close section content. Within a section, click on a item name (Status, Key Words, etc.) to open and close individual content items. By default, the Citation information within the Description section is always open for display.
Download: FGDC Plus Stylesheet is available from the ArcScripts downloads at www.esri.com.