PARCELS DISSOLVED BY DECADE OF ACTUAL YEAR BUILT - FLORIDA DOT DISTRICT 1 - 2015

Metadata:

• 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: University of Florida GeoPlan Center

Publication_Date: 20150918

Title:

PARCELS DISSOLVED BY DECADE OF ACTUAL YEAR BUILT - FLORIDA DOT DISTRICT 1 - 2015

Edition: Statewide_2015V2_20150918.gdb

Geospatial_Data_Presentation_Form: vector digital data

Publication_Information:

Publication_Place: Gainesville, FL

Publisher: University of Florida GeoPlan Center

Other_Citation_Details: FDOT District 1

Online_Linkage: <http://www.fgdl.org>

Larger_Work_Citation:

Citation_Information:

Publication_Information:

Other_Citation_Details: Source - 2015 Automated - 2016

Description:

Abstract:

This dataset contains parcels dissolved by the decade of the actual year built for each respective parcel polygon within the Florida Department of Transportation (FDOT) District 1. Actual Year Built for each parcel polygon represents the original year that the structure / building on the property was built. Effective Year Built represents the last date which the structure / building was updated / renovated, etc. This is an update to the FGDL YB_DECADES_D1_2014.shp data layer.

Purpose:

"The data was created to serve as base information for use in GIS systems for a variety of planning and analytical purposes."

Supplemental_Information:

FDOT District 1
SOUTHWEST FLORIDA * Major cities: Arcadia, Bartow, Bradenton, Fort Myers, Lakeland, Naples, North Port, Sarasota, Sebring, and Venice. * Counties: Charlotte, Collier, De Soto, Glades, Hardee, Hendry, Highlands, Lee, Manatee, Okeechobee, Polk, and Sarasota.
FDOT District 2
NORTHEAST FLORIDA * Major cities: Gainesville, Jacksonville, Lake City, Palatka, Perry, Saint Augustine, and Starke. * Counties: Alachua, Baker, Bradford, Clay, Columbia, Dixie, Duval, Gilchrist, Hamilton, Lafayette, Levy, Madison, Nassau, Putnam, St. Johns, Suwannee, Taylor, and Union.
FDOT District 3
NORTHWEST FLORIDA * Major cities: Apalachicola, Chipley, Crestview, Fort Walton Beach, Marianna, Panama City, Pensacola, Quincy, and Tallahassee. * Counties: Bay, Calhoun, Escambia, Franklin, Gadsden, Gulf, Holmes, Jackson, Jefferson, Leon, Liberty, Okaloosa, Santa Rosa, Wakulla, Walton, and Washington.
FDOT District 4
SOUTHEAST FLORIDA * Major cities: Belle Glade, Boca Raton, Fort Lauderdale, Fort Pierce, Hollywood, Pompano Beach, Stuart, Vero Beach, and West Palm Beach. * Counties: Broward, Indian River, Martin, Palm Beach, and St. Lucie.
FDOT District 5
CENTRAL FLORIDA * Major cities: Daytona Beach, DeLand, Melbourne, Merritt Island, Ocala, Orlando, and Titusville. * Counties: Brevard, Flagler, Lake, Marion, Orange, Osceola, Seminole, Sumter, and Volusia.
FDOT District 6
SOUTH FLORIDA * Major cities: Coral Gables, Hialeah, Key West, and Miami. * Counties: Miami-Dade and Monroe.
FDOT District 7
WEST CENTRAL FLORIDA * Major cities: Brooksville, Clearwater, Dunedin, Largo, New Port Richey, St. Petersburg, and Tampa. * Counties: Citrus, Hernando, Hillsborough, Pasco, and Pinellas.

Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 20150820

Ending_Date: 20151009

Currentness_Reference: publication date

Status:

Progress: Complete

Maintenance_and_Update_Frequency: As needed

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -87.429040

East_Bounding_Coordinate: -79.872251

North_Bounding_Coordinate: 30.983191

South_Bounding_Coordinate: 24.492815

Keywords:

Theme:

Theme_Keyword_Thesaurus: NONE

Theme_Keyword: Planning

Theme_Keyword: Cadastre

Theme_Keyword: Growth

Theme_Keyword: Trends

Theme_Keyword: Year

Theme_Keyword: Built

Theme:

Theme_Keyword_Thesaurus: NONE

Theme_Keyword: planningCadastre

Place:

Place_Keyword_Thesaurus: None

Place_Keyword: FDOT District 1

Place_Keyword: Florida

Temporal:

Temporal_Keyword_Thesaurus: None

Temporal_Keyword: 2015

Access_Constraints: NONE

Use_Constraints: NONE

Point_of_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: University of Florida GeoPlan Center

Contact_Person: Kate Norris

Contact_Address:

Address_Type: mailing and physical address

Address: 431 Architecture Building, PO Box 115706

City: Gainesville

State_or_Province: FL

Postal_Code: 32611-5706

Country: USA

Contact_Electronic_Mail_Address: Web site: <http://www.fgdl.org>

Contact_Electronic_Mail_Address: Technical Support: <http://www.fgdl.org/fgdlfeed.html>

Contact_Electronic_Mail_Address: For FGDL Software: <http://www.fgdl.org/software.html>

Contact_Electronic_Mail_Address:

FGDL Frequently Asked Questions: <http://www.fgdl.org/fgdlfaq.html>

Contact_Electronic_Mail_Address: FGDL Mailing Lists: <http://www.fgdl.org/fgdl-l.html>

Data_Set_Credit:

Florida Department of Revenue, County Property Appraisers, Water Management Districts, Panda Consulting, and GeoPlan Center.

Native_Data_Set_Environment:

Microsoft Windows Vista Version 6.1 (Build 7601) Service Pack 1; ESRI ArcCatalog 9.3.1.4000

Cross_Reference:

Citation_Information:

Publication_Information:

Other_Citation_Details:

Florida Geographic Data Library: <http://www.fgdl.org/>
For Department of Revenue info: <http://dor.myflorida.com/property/Pages/default.aspx>

Data_Quality_Information:

Attribute_Accuracy:

Attribute_Accuracy_Report:

GeoPlan relied on the integrity of the attribute information within the original data.

Quantitative_Attribute_Accuracy_Assessment:

Logical_Consistency_Report:

This data is provided 'as is'. GeoPlan relied on the integrity of the original data layer's topology

Completeness_Report:

This data is provided 'as is' by GeoPlan and is complete to our knowledge.

Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report:

This data is provided 'as is' and its horizontal positional accuracy has not been verified by GeoPlan

Vertical_Positional_Accuracy:

Vertical_Positional_Accuracy_Report:

This data is provided 'as is' and its vertical positional accuracy has not been verified by GeoPlan

Lineage:

Source_Information:

Source_Citation:

Citation_Information:

Originator: Florida Department of Revenue and County Property Appraisers

Publication_Date: 20150918

Title: COUNTY PARCEL DATA

Publication_Information:

Publication_Place: Brooksville, FL

Publisher: Southwest Florida Water Management District

Other_Citation_Details: County Specific

Online_Linkage: <http://dor.myflorida.com/property/Pages/default.aspx>

Source_Scale_Denominator: Varies

Type_of_Source_Media:

Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 20150820

Source_Currentness_Reference: ground condition

Source_Citation_Abbreviation: FGDL

Source_Contribution: Spatial and Attribute Information

Process_Step:

Process_Description:

GeoPlan used the available Florida Department of Transportation (FDOT) District 1 2015 parcel tax data records gathered from the State Department of Revenue (DOR) and County Property Appraisers by Panda Consulting to create the Parcels Dissolved By Decade Of Actual Year Built shapefile. [Original Statewide Parcel Layer: Statewide_2015V2_20150918.gdb]
------------------------------------------------------------------------------------- GeoPlan updated the tabular data for some records that had no original tabular data. GeoPlan used the available 2015 NAL table from the following FDOR website. Missing tabular data was appended via a table join using the Parcel ID field.
Tax Roll Data Files <ftp://sdrftp03.dor.state.fl.us/Tax%20Roll%20Data%20Files/>
2015 Final NAL - SDF DBF Files <ftp://sdrftp03.dor.state.fl.us/Tax%20Roll%20Data%20Files/2015%20Final%20NAL%20-%20SDF%20DBF%20Files/>
The following counties were updated using this method:
Broward County NAL16F20.zip (62.8 MB 10/30/15, 9:36:00 AM) 45,957 records updated
Collier County NAL21F20.zip (23.6 MB 10/9/15, 5:40:00 PM) 31,154 records updated -------------------------------------------------------------------------------------
Process for dissolving parcel polygons based on decade of actual year built:
- For each county a new field representing Actual Year Built [AYRBLT] was populated based on the attribute table information for the following fields; ACTYRBLT and AYRB. - First [AYRBLT] was set equal to ACTYRBLT, - Next a selection set was created where [AYRBLT] = 0, these selected features were set equal to AYRB. - Also checked for data in the Effective Year Built field where ACTYRBLT = 0.
- The [AYRBLT] field was then repopulated as ((Mid[AYRBLT], 1, 3) & "0") Ex. 1999 becomes 1990.
- The parcel polygon boundaries were then Dissolved (as single part features) based on the Actual Year Built [AYRBLT] field.
- The Dissolved layers were then run through the Repair Geometry Command 3x.
- Next the Simplify Polygon GeoProcessing Function was used with the Point Remove Algorithm to remove redundant points, such as over-digitized vertices found throughout the layer, this function was also used to compress the file size of the layer via a relatively low degree of simplification. Then during this simplification process a tolerance equal to 1-meter was set in order to allow for a maximum offset of 1m from the original source data. Because the original file size of the layer prohibited the use of the 'Resolve Errors' option, a 'No Check' option was used during the process; because of this the algorithm may have introduced small topological errors to the simplified results. To correct for topological errors created during this process the Repair Geometry Function was run three times.
- Next the Dissolved Layers were then run through the Integrated Command at 1m.
- The Dissolved layers were then run through the Repair Geometry Command 3x.
- A spatial Join was then run with the Dissolved Layers and they corresponding Full County Parcel Label Points (which where dissolved on PARCELID) in order to get Parcel Count for each dissolved feature.
- The shapefiles were then merged together based on the FDOT District that each County fell in, creating seven district wide shapefiles.
- The [DECADE] field was then renamed [YB_DECADE].
- The final shapefile represents polygons of parcels which structures/ buildings were originally built in the same decade.
- Several other fields were added to the attribute table: [DESCRIPT] - Based on [YB_DECADE] [FGDLAQDATE] - The date FGDL acquired the original data from the Source.

Source_Used_Citation_Abbreviation: GeoPlan

Process_Date: 20160512

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: G-polygon

Point_and_Vector_Object_Count: 558175

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Map_Projection:

Map_Projection_Name: Albers Conical Equal Area

Albers_Conical_Equal_Area:

Standard_Parallel: 24.000000

Standard_Parallel: 31.500000

Longitude_of_Central_Meridian: -84.000000

Latitude_of_Projection_Origin: 24.000000

False_Easting: 400000.000000

False_Northing: 0.000000

Planar_Coordinate_Information:

Planar_Coordinate_Encoding_Method: coordinate pair

Coordinate_Representation:

Abscissa_Resolution: 0.002048

Ordinate_Resolution: 0.002048

Planar_Distance_Units: meters

Geodetic_Model:

Horizontal_Datum_Name: D_North_American_1983_HARN

Ellipsoid_Name: Geodetic Reference System 80

Semi-major_Axis: 6378137.000000

Denominator_of_Flattening_Ratio: 298.257222

Vertical_Coordinate_System_Definition:

Altitude_System_Definition:

Altitude_Resolution: 1.000000

Altitude_Encoding_Method:

Explicit elevation coordinate included with horizontal coordinates

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: YB_DECADES_D1_2015

Entity_Type_Definition: YB_DECADES_D1_2015.DBF

Entity_Type_Definition_Source: FDOR

Attribute:

Attribute_Label: OBJECTID

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: Shape

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: YB_DECADE

Attribute_Definition: The range of the actual year builts by decades.

Attribute_Definition_Source: GeoPlan Center

Attribute:

Attribute_Label: PAR_COUNT

Attribute_Definition:

Number of individual parcels in dissolved polygon. Please Note: Some Multi-part Parcels have been split during the Single Part Dissolve process, for those polygons there will be only one record for the actual parcel count, which will result in a few of these features having a PARCOUNT = 0. One Example would be a Multi-part Parcel which contains two separate polygons split by a road, there is only one centroid created for the count field, so one of the halves will have a PARCOUNT = 1 while the other will have a PARCOUNT = 0. Since there isn't that many Multi-part parcels this should affect less than 3% of the records.

Attribute_Definition_Source: GeoPlan Center

Attribute:

Attribute_Label: ACRES

Attribute_Definition: Number of Acres.

Attribute_Definition_Source: GeoPlan Center

Attribute:

Attribute_Label: DESCRIPT

Attribute_Definition: Based on YB_DECADE.

Attribute_Definition_Source: GeoPlan Center

Attribute:

Attribute_Label: FGDLAQDATE

Attribute_Definition: The date FGDL acquired the data from the source.

Attribute_Definition_Source: GeoPlan Center

Attribute:

Attribute_Label: AUTOID

Attribute_Definition: Unique ID added by GeoPlan

Attribute_Definition_Source: GeoPlan

Attribute:

Attribute_Label: SHAPE.AREA

Attribute_Definition: Area in meters

Attribute_Definition_Source: GeoPlan

Attribute:

Attribute_Label: SHAPE.LEN

Attribute_Definition: Perimeter in meters

Attribute_Definition_Source: GeoPlan

Overview_Description:

Distribution_Information:

Distributor:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: Florida Geographic Data Library (FGDL)

Contact_Person:

Contact_Position:

Contact_Address:

Address_Type: mailing address

Address: 431 Architecture PO Box 115706

City: Gainesville

State_or_Province: Florida

Postal_Code: 32611-5706

Country: United States

Contact_Voice_Telephone:

Contact_TDD/TTY_Telephone:

Contact_Facsimile_Telephone:

Contact_Electronic_Mail_Address: Web site: <http://www.fgdl.org>

Contact_Electronic_Mail_Address: Technical Support: <http://www.fgdl.org/fgdlfeed.html>

Contact_Electronic_Mail_Address: For FGDL Software: <http://www.fgdl.org/software.html>

Contact_Electronic_Mail_Address:

FGDL Frequently Asked Questions: <http://www.fgdl.org/fgdlfaq.html>

Contact_Electronic_Mail_Address: Mailing list for FGDL: <http://www.fgdl.org/fgdl-l.html>

Hours_of_Service:

Contact_Instructions:

Resource_Description: DOWNLOADABLE DATA

Distribution_Liability:

The Florida Geographic Data Library is a collection of Geospatial Data compiled by the University of Florida GeoPlan Center with support from the Florida Department of Transportation. GIS data available in FGDL is collected from various state, federal, and other agencies (data sources) who are data stewards, producers, or publishers. The data available in FGDL may not be the most current version of the data offered by the data source. University of Florida GeoPlan Center makes no guarantees about the currentness of the data and suggests that data users check with the data source to see if more recent versions of the data exist.
Furthermore, the GIS data available in the FGDL are provided 'as is'. The University of Florida GeoPlan Center makes no warranties, guaranties or representations as to the truth, accuracy or completeness of the data provided by the data sources. The University of Florida GeoPlan Center makes no representations or warranties about the quality or suitability of the materials, either expressly or implied, including but not limited to any implied warranties of merchantability, fitness for a particular purpose, or non-infringement. The University of Florida GeoPlan Center shall not be liable for any damages suffered as a result of using, modifying, contributing or distributing the materials.
A note about data scale:
Scale is an important factor in data usage. Certain scale datasets are not suitable for some project, analysis, or modeling purposes. Please be sure you are using the best available data.
1:24000 scale datasets are recommended for projects that are at the county level. 1:24000 data should NOT be used for high accuracy base mapping such as property parcel boundaries. 1:100000 scale datasets are recommended for projects that are at the multi-county or regional level. 1:125000 scale datasets are recommended for projects that are at the regional or state level or larger.
Vector datasets with no defined scale or accuracy should be considered suspect. Make sure you are familiar with your data before using it for projects or analysis. Every effort has been made to supply the user with data documentation. For additional information, see the References section and the Data Source Contact section of this documentation. For more information regarding scale and accuracy, see our webpage at: <http://geoplan.ufl.edu/education.html>

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Transfer_Size: 119.436

Technical_Prerequisites:

This data is intended for use with a Geographic Information Systems or Remote Sensing software package.

Metadata_Reference_Information:

Metadata_Date: 20160527

Metadata_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: University of Florida GeoPlan Center

Contact_Person: Kate Norris

Contact_Address:

Address_Type: mailing and physical address

Address: 431 Architecture Building, PO Box 115706

City: Gainesville

State_or_Province: FL

Postal_Code: 32611-5706

Country: USA

Contact_Electronic_Mail_Address: data@fgdl.org

Contact_Instructions: www.fgdl.org

Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata

Metadata_Standard_Version: FGDC-STD-001-1998

Metadata_Time_Convention: local time

Metadata_Extensions:

Online_Linkage: <http://www.esri.com/metadata/esriprof80.html>

Profile_Name: ESRI Metadata Profile