Metadata for Montana Broadband Map Web Data

• Identification Information
• Data Quality Information
• Spatial Data Organization Information
• Spatial Reference Information
• Entity and Attribute Information
• Distribution Information
• Metadata Reference Information


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Identification Information:

Citation:

Originator: The State of Montana Department of Administration

Publication date: 04/01/2014

Title: Montana Broadband Map Web Data

Publication place: Helena Montana

Publisher: Montana Department of Administration

Online linkage: https://ftpgeoinfo.msl.mt.gov/Data/Spatial/NonMSDI/Geodatabases/MT_Web_Data_20140930.zip

Abstract:

The Montana Broadband Map Web Data is a collection of 3 features classes which are used to show the current status of Broadband service in Montana. It is the same data that drives the Montana Broadband Map (http://mtbroadband.org/mapquery/) The URL to the current map is: https://lightbox-mt.maps.arcgis.com/apps/webappviewer/index.html?id=d7a75647cdea48199160d1c9719f9a08. The file geodatabase includes the following feature classes:

Web_ProviderAndTechnology

This layer represents the availability of broadband internet service by each unique broadband provider, type of technology, and speed combination. Technologies include DSL, Cable Modem, Fiber to the End User, Fixed Wireless, and Mobile Wireless.

Web_ServiceLayer

This layer represents the the availability of broadband internet service by type, including wired and wireless broadband internet. Wired internet is defined as having a physical connection to the end user and includes DSL, Cable Modem, and Fiber to the End User technologies. Wireless internet includes broadband broadcast from cellular towers or fixed wireless which connects two fixed locations (e.g., buildings) with a radio or other wireless link. Please note that all cellular mobile wireless represents data only and not voice.

Web_TechnologyOfTransmission

This layer represents the the availability of broadband internet service by type of technology, including DSL, Cablem Modem, Fiber to the End User, Fixed Wireless, and Mobile Wireless. Please note that all cellular mobile wireless represents data only and not voice.

Purpose:

The Montana Broadband Mapping Project is the first step in identifying broadband services in Montana. The broadband mapping program consists of data collection, the development of a statewide broadband availability map, transmission of that data to the National Telecommunications and Information Administration for the development of its national broadband map, and the long-term maintenance of this data by the state. Under the planning portion of this program, the program will look to perform outreach and facilitation to identify and prioritize broadband access needs and solutions in local communities and across the State.

Time period of content:

Calendar date: 09/30/2014

Currentness reference: ground condition

Status:

Progress: Complete

Maintenance and update frequency: semi-annually

Access constraints: None

Use constraints:

There are no restrictions on distribution of the data by users. The user will cite the Montana Broadband Map as the original source of the data, but will clearly denote cases where the original data have been updated, modified, or in any way altered from the original condition. The boundary information in the data are for statistical data collection and tabulation purposes; their depiction and designation for statistical purposes does not constitute a determination of jurisdiction authority or rights of ownership or entitlement and they are not legal land descriptions. The State of Montana makes no representations or warranties regarding the accuracy of data or maps. The user will not seek to hold the State of Montana liable under any circumstances for any damages with respect to any claim by the user or any third party on account of or arising from the use of data or maps. This data may not be suitable for high-precision measurement applications such as engineering problems, property transfers or other uses that might require highly accurate measurements of the earths surface

Point of contact:

Chad Hultin

Broadband Program Manager

Montana Department of Administration

P.O. Box 200113

Helena, MT 59620-0113

Telephone: 406-444-2588

Data set credit: The State of Montana Department of Administration

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Data Quality Information:

Logical consistency report:

Only one coverage area is represented for each unique provider, type of technology, and speed combination. Further, coverage information represents the highest maximum advertised downstream and upstream speed available in a given geographic area.

Completeness report:

The State of Montana Broadband Program is updated bi-annually, the data gathered is the best available data on broadband availability in the State of Montana.

Lineage:

Process step:

See the metadata with each individual feature class to see the processes which arrived at the data.

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Spatial Data Organization Information:

Point and vector object information:

SDTS object type: GT-polygon composed of chains

SDTS object count: 113

SDTS object type: GT-polygon composed of chains

SDTS object count: 3

SDTS object type: GT-polygon composed of chains

SDTS object count: 8

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Spatial Reference Information:

Horizontal coordinate system definition:

Map projection:

Map projection name: WGS 1984 Web Mercator Auxiliary Sphere

Map projection parameters:

WGS 1984 Web Mercator Auxiliary Sphere

Other projection's definition:

PROJCS["WGS_1984_Web_Mercator_Auxiliary_Sphere",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Mercator_Auxiliary_Sphere"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",0.0],PARAMETER["Standard_Parallel_1",0.0],PARAMETER["Auxiliary_Sphere_Type",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3857]]-20037700-3024110010000-10000010000-100000100000.0010.0010.001true3857

Planar distance units: meters

Geodetic model:

Horizontal datum name: D WGS 1984

Ellipsoid name: WGS 1984

Semi-major axis: 6378137.0

Denominator of flattening ratio: 298.257223563

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Entity and Attribute Information:

Entity type label: Web_ProviderAndTechnology

Attribute label: OBJECTID

Attribute definition: Internal feature number.

Attribute domain:

Sequential unique whole numbers that are automatically generated.

Attribute label: SHAPE

Attribute definition: Feature geometry.

Attribute domain: Coordinates defining the features.

Attribute label: PROVNAME

Attribute definition: Provider Name

Attribute label: DBANAME

Attribute definition: Provider Doing-Buisness-As Name

Attribute label: FRN

Attribute definition: Federal Registration Number

Attribute label: TRANSTECH

Attribute definition: Transmission Technology

Attribute Value Definition of Attribute Value 10 Asymmetric xDSL 20 Symmetric xDSL 30 Other Copper Wireline 40 Cable Modem - DOCSIS 3.0 41 Cable Modem - Other 50 Optical Carrier/Fiber to the End User 60 Satellite 70 Terrestrial Fixed Wireless - Unlicensed 71 Terrestrial Fixed Wireless - Licensed 80 Terrestrial Mobile Wireless 90 Electric Power Line -9999 Unknown/Did not Provide

Attribute label: SPECTRUM

Attribute definition: Wireless Spectrum

Attribute Value Definition of Attribute Value 1 Cellular spectrum (824-849 MHz; 869-894) 2 700 MHz spectrum (698-758 MHz; 775-788 MHz; 775-788 MHz) 3 Broadband Personal Communications Services spectrum (1850-1915 MHz; 1930-1995) 4 Advanced Wireless Services spectrum (1710-1755 MHz; 2100-2155) 5 Broadband Radio Service/Educational Broadband Service spectrum (2496-2690 MHz) 6 Unlicensed (including broadcast television "white spaces" ) spectrum 7 Specialized Mobile Radio Service (SMR) (817-824 MHz; 862-869 MHz; 896-901 MHz; 935-940 MHz) 8 Wireless Communications Service (WCS) spectrum (2305-2320 MHz; 2345-2360 MHz), 3650-3700 MHz 9 Satellite (L-band, Big LEO, Little LEO, 2 GHz)

Attribute label: MAXADDOWN

Attribute definition: Maximum Advertised Downstream Speed

Attribute Value Definition of Attribute Value 3 Greater than or equal to 768 kbps and less than 1.5 mbps. 4 Greater than or equal to 1.5 mbps and less than 3 mbps. 5 Greater than or equal to 3 mbps and less than 6 mbps 6 Greater than or equal to 6 mbps and less than 10 mbps. 7 Greater than or equal to 10 mbps and less than 25 mbps. 8 Greater than or equal to 25 mbps and less than 50 mbps. 9 Greater than or equal to 50 mbps and less than 100 mbps. 10 Greater than or equal to 100 mbps and less than 1 gbps. 11 Greater than or equal to 1 gbps.

Attribute label: MAXADUP

Attribute definition: Maximum Advertised Upstream Speed

Attribute Value Definition of Attribute Value 1 Less than or equal to 200 kbps. 2 Greater than 200 kbps and less than 768 kbps. 3 Greater than or equal to 768 kbps and less than 1.5 mbps. 4 Greater than or equal to 1.5 mbps and less than 3 mbps. 5 Greater than or equal to 3 mbps and less than 6 mbps 6 Greater than or equal to 6 mbps and less than 10 mbps. 7 Greater than or equal to 10 mbps and less than 25 mbps. 8 Greater than or equal to 25 mbps and less than 50 mbps. 9 Greater than or equal to 50 mbps and less than 100 mbps. 10 Greater than or equal to 100 mbps and less than 1 gbps. 11 Greater than or equal to 1 gbps.

Attribute label: SHAPE_Length

Attribute definition: Length of feature in internal units.

Attribute domain: Positive real numbers that are automatically generated.

Attribute label: SHAPE_Area

Attribute definition: Area of feature in internal units squared.

Attribute domain: Positive real numbers that are automatically generated.

Entity type label: Web_ServiceLayer

Attribute label: OBJECTID

Attribute definition: Internal feature number.

Attribute domain:

Sequential unique whole numbers that are automatically generated.

Attribute label: SHAPE

Attribute definition: Feature geometry.

Attribute domain: Coordinates defining the features.

Attribute label: Type

Attribute definition:

Type of broadband service available (wired, wireless, or both).

Attribute label: SHAPE_Length

Attribute definition: Length of feature in internal units.

Attribute domain: Positive real numbers that are automatically generated.

Attribute label: SHAPE_Area

Attribute definition: Area of feature in internal units squared.

Attribute domain: Positive real numbers that are automatically generated.

Entity type label: Web_TechnologyOfTransmission

Attribute label: OBJECTID

Attribute definition: Internal feature number.

Attribute domain:

Sequential unique whole numbers that are automatically generated.

Attribute label: SHAPE

Attribute definition: Feature geometry.

Attribute domain: Coordinates defining the features.

Attribute label: TRANSTECH

Attribute definition: Transmission Technology

Attribute Value Definition of Attribute Value 10 Asymmetric xDSL 20 Symmetric xDSL 30 Other Copper Wireline 40 Cable Modem - DOCSIS 3.0 41 Cable Modem - Other 50 Optical Carrier/Fiber to the End User 60 Satellite 70 Terrestrial Fixed Wireless - Unlicensed 71 Terrestrial Fixed Wireless - Licensed 80 Terrestrial Mobile Wireless 90 Electric Power Line -9999 Unknown/Did not Provide

Attribute label: SHAPE_Length

Attribute definition: Length of feature in internal units.

Attribute domain: Positive real numbers that are automatically generated.

Attribute label: SHAPE_Area

Attribute definition: Area of feature in internal units squared.

Attribute domain: Positive real numbers that are automatically generated.

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Distribution Information:

Distributor:

Chad Hultin

Broadband Program Manager

State of Montana Department of Administration

Telephone: 406-444-2588

Telephone: 406-444-2588

E-Mail: chultin@mt.gov

E-Mail: chultin@mt.gov

Resource description: Downloadable Data

Standard order process:

Digital form:

File decompression technique: Unzip

megabytes

Online option:

https://ftpgeoinfo.msl.mt.gov/Data/Spatial/NonMSDI/Geodatabases/MT_Web_Data_20140930.zip

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Metadata Reference Information:

Metadata date: 06/11/2013

Metadata contact:

Chad Hultin

Broadband Program Manager

Montana Department of Administration

125 N. Roberts

Helena, MT 59620

P.O. Box 200113

Helena, MT 59620-0113

Telephone: 406-444-2588

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