Blair County Pennsylvania: Address Points

• Identification_Information
• Data_Quality_Information
• Spatial_Data_Organization_Information
• Spatial_Reference_Information
• Entity_and_Attribute_Information
• Distribution_Information
• Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator:Blair County GIS Department, The County of Blair

Publication_Date:202109

Title:

Blair County Pennsylvania: Address Points

Geospatial_Data_Presentation_Form:vector digital data

Online_Linkage: https://www.pasda.psu.edu/

Description:

Abstract:

These address points represent current, and believed active physical 911 addresses. Sub-address data is incomplete and generally not spatially accurate to location within the parent structure/address. This is a constantly evolving dataset that sees both additions and deletions, as well as spatial adjustments on a regular basis. This dataset is a smaller subset of what is used by 911 dispatch, and thus we encourage any observed errors to be reported immediately to the Blair County GIS Department at GIS@blairco.org, or by calling the office at 814-693-2535.

Purpose:

These address points represent current, and believed active physical 911 addresses.

Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date:202109

Currentness_Reference:

Temporally this dataset is always evolving, it displays historic and newly created addresses, however even historic addresses can be spatially adjusted to better suit emergency response, or best practice procedures.

Status:

Progress:In work

Maintenance_and_Update_Frequency:Continually

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate:-078.6363948

East_Bounding_Coordinate:-078.0972802

North_Bounding_Coordinate:40.7661760

South_Bounding_Coordinate:40.2160225

Keywords:

Theme:

Theme_Keyword_Thesaurus:ISO 19115 Topic Categories

Theme_Keyword:#BCGIS

Theme_Keyword:#AddressPoints

Theme_Keyword:#Addresses

Theme_Keyword:#Structures

Theme_Keyword:#911

Theme_Keyword:#Points

Theme_Keyword:#BlairCounty

Theme_Keyword:#Blair

Theme_Keyword:planningCadastre

Access_Constraints:None

Use_Constraints:

The data is provided “AS IS.”  The geographic information systems (GIS) data available from the County has been tested for accuracy, and every effort has been made to assure that this data is timely, accurate and reliable. However, the County makes no guarantee or warranty to its accuracy as to labeling, dimensions, placement or location of any features contained herein. The boundaries depicted by this data are approximate, and are not necessarily accurate to surveying or engineering standards. This data is intended for informational purposes and should not be considered authoritative for engineering, navigational, legal and other site-specific uses. THE COUNTY MAKES NO EXPRESS WARRANTY WITH RESPECT TO THE DATA DELIVERED UNDER THIS LICENSE AND SPECIFICALLY EXCLUDES ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

Point_of_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:The County of Blair

Contact_Person:Blair County GIS Department

Contact_Address:

Address_Type:mailing and physical address

Address:

423 Allegheny St, STE 011

City:Hollidaysburg

State_or_Province:Pennsylvania

Postal_Code:16648

Country:US

Contact_Voice_Telephone:814-693-2535

Contact_Electronic_Mail_Address:GIS@blairco.org

Hours_of_Service:8:00am - 4:00pm M-F

Data_Set_Credit:

The County of Blair
Blair County GIS Department 
Blair County Department of Emergency Services

Native_Data_Set_Environment:

Version 6.2 (Build 9200) ; Esri ArcGIS 10.3.1.4959

Data_Quality_Information:

Lineage:

Source_Information:

Type_of_Source_Media:None

Source_Contribution:

Amalgamation of historic addresses digitized onto the location they were assigned, as well as generation of new addresses based off of location along a ranged centerline.

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method:Vector

Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type:Entity point

Point_and_Vector_Object_Count:68788

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Map_Projection:

Lambert_Conformal_Conic:

Standard_Parallel:39.93333333333333

Standard_Parallel:40.96666666666667

Longitude_of_Central_Meridian:-77.75

Latitude_of_Projection_Origin:39.33333333333334

False_Easting:1968500.0

False_Northing:0.0

Planar_Coordinate_Information:

Planar_Coordinate_Encoding_Method:coordinate pair

Coordinate_Representation:

Abscissa_Resolution:0.000000026907964745248598

Ordinate_Resolution:0.000000026907964745248598

Planar_Distance_Units:foot_us

Geodetic_Model:

Horizontal_Datum_Name:D North American 1983

Ellipsoid_Name:GRS 1980

Semi-major_Axis:6378137.0

Denominator_of_Flattening_Ratio:298.257222101

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label:BlairCounty_AddressPoints202109

Entity_Type_Definition:

Blair County Address Points

Entity_Type_Definition_Source:

BCGIS

Attribute:

Attribute_Label:FID

Attribute_Definition:

Internal feature number.

Attribute_Definition_Source:

Esri

Attribute_Domain_Values:

Unrepresentable_Domain:

Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label:SUBADR_NUM

Attribute_Definition:

This number represents the Unit, Apartment, or other sub-address number.

Attribute_Definition_Source:

BCGIS

Attribute_Domain_Values:

Unrepresentable_Domain:

Situation/location dependent

Attribute:

Attribute_Label:AddNum_Pre

Attribute_Definition:

Serves as the prefix to any address number, this is an uncommon attribute in Blair County 911 addressing.

Attribute_Definition_Source:

BCGIS

Attribute_Domain_Values:

Unrepresentable_Domain:

Situation/location dependent

Attribute:

Attribute_Label:Add_Number

Attribute_Definition:

This is the address number, or also commonly called the House Number, which is mated with a roadway name to form the foundation of all 911/physical addresses.

Attribute_Definition_Source:

BCGIS

Attribute_Domain_Values:

Unrepresentable_Domain:

Situation/location dependent

Attribute:

Attribute_Label:AddNum_Suf

Attribute_Definition:

The address number suffix is used to designate half (1/2) addresses as well as Rear addresses.

Attribute_Definition_Source:

BCGIS

Attribute_Domain_Values:

Unrepresentable_Domain:

Situation/location dependent

Attribute:

Attribute_Label:Shape

Attribute_Definition:

Feature geometry.

Attribute_Definition_Source:

Esri

Attribute_Domain_Values:

Unrepresentable_Domain:

Coordinates defining the features.

Attribute:

Attribute_Label:SubAddType

Attribute_Definition:

Su-Address types designate between different sub-addresses, i.e. Unit, Apt, Bldg, Floor, etc... All approved sub-address designations in USPS Publication 26 are eligible types. 

Attribute_Definition_Source:

BCGIS

Attribute_Domain_Values:

Unrepresentable_Domain:

Situation/location dependent

Attribute:

Attribute_Label:StreetFull

Attribute_Definition:

This is the concatenated field of all physical/911 address components.

Attribute_Definition_Source:

BCGIS

Attribute_Domain_Values:

Unrepresentable_Domain:

Concatenation

Distribution_Information:

Distributor:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:Pennsylvania Spatial Data Access (PASDA)

Contact_Address:

Address_Type:mailing and physical address

Address:

115 Land and Water building

City:University Park

State_or_Province:Pennsylvania

Postal_Code:16802

Country:United States

Contact_Voice_Telephone:(814) 865 - 8792

Contact_Electronic_Mail_Address:pasda@psu.edu

Distribution_Liability:

    The USER shall indemnify, save harmless, and, if requested, defend those parties involved with the development and distribution of this data, their officers, agents, and employees from and against any suits, claims, or actions for injury, death, or property damage arising out of the use of or any defect in the FILES or any accompanying documentation. Those parties involved with the development and distribution excluded any and all implied warranties, including warranties or merchantability and fitness for a particular purpose and makes no warranty or representation, either express or implied, with respect to the FILES or accompanying documentation, including its quality, performance, merchantability, or fitness for a particular purpose. The FILES and documentation are provided "as is" and the USER assumes the entire risk as to its quality and performance. Those parties involved with the development and distribution of this data will not be liable for any direct, indirect, special, incidental, or consequential damages arising out of the use or inability to use the FILES or any accompanying documentation.

Metadata_Reference_Information:

Metadata_Date:20210927

Metadata_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:The County of Blair

Contact_Person:Blair County GIS Department

Contact_Address:

Address_Type:mailing and physical

Address:

423 Allegheny St, STE 011

City:Hollidaysburg

State_or_Province:Pennsylvania

Postal_Code:16648

Country:US

Contact_Voice_Telephone:814-693-2535

Contact_Electronic_Mail_Address:GIS@blairco.org

Hours_of_Service:8:00am - 4:00pm M-F

Metadata_Standard_Name:FGDC Content Standard for Digital Geospatial Metadata

Metadata_Standard_Version:FGDC-STD-001-1998

Metadata_Time_Convention:local time

Metadata_Use_Constraints:

The data is provided “AS IS.” The geographic information systems (GIS) data available from the County has been tested for accuracy, and every effort has been made to assure that this data is timely, accurate and reliable. However, the County makes no guarantee or warranty to its accuracy as to labeling, dimensions, placement or location of any features contained herein. The boundaries depicted by this data are approximate, and are not necessarily accurate to surveying or engineering standards. This data is intended for informational purposes and should not be considered authoritative for engineering, navigational, legal and other site-specific uses. THE COUNTY MAKES NO EXPRESS WARRANTY WITH RESPECT TO THE DATA DELIVERED UNDER THIS LICENSE AND SPECIFICALLY EXCLUDES ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.