Tompkins County Tax Maps (ARC Export : 2000)


Identification_Information:
Citation:
Citation_Information:
Originator: Tompkins County ITS GIS Division, Tompkins County Assessment Department
Publication_Date: July 1st of each year
Title: Tompkins County Tax Maps (ARC Export : 2000)
Publication_Information:
Publication_Place: Tompkins County
Publisher: Tompkins County GIS Program
Online_Linkage: http://cugir.mannlib.cornell.edu/bucketinfo.jsp?id=1632
Description:
Abstract: The tax map boundaries of the tax parcel maps for all of Tompkins County.
Purpose: Provides a county-wide data set of all tax map boundaries for the tax parcel maps in Tompkins County.
Supplemental_Information: This data set is derived from the tax map region in each municipal tax parcel map data set.
Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:
Currentness_Reference: Updated July 1st each tax year
Status:
Progress: Complete
Maintenance_and_Update_Frequency: Continually
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -76.7
East_Bounding_Coordinate: -76.2375
North_Bounding_Coordinate: 42.6375
South_Bounding_Coordinate: 42.25
Keywords:
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: Ownership
Theme_Keyword: Parcel
Theme_Keyword: Tompkins County Assessment Department
Theme_Keyword: RPS
Theme_Keyword: Tompkins County ITS GIS Division
Theme:
Theme_Keyword_Thesaurus: LCSH
Theme_Keyword: Government property -- New York (State) -- Tompkins County -- Maps.
Theme_Keyword: Real property -- New York (State) -- Tompkins County -- Maps.
Theme_Keyword: New York (State) -- Office of Real Property Services.
Theme_Keyword: Real property tax -- New York (State)
Theme_Keyword: Land use.
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: boundaries
Theme_Keyword: planningCadastre
Place:
Place_Keyword_Thesaurus: LCSH
Place_Keyword: New York (State)
Place_Keyword: Tompkins County (N.Y.)
Place_Keyword: Finger Lakes Region (N.Y.) -- Maps.
Place_Keyword: Cayuga Lake (N.Y.) -- Maps.
Place_Keyword: Ithaca (N.Y.) -- Maps.
Place_Keyword: Trumansburg (N.Y.) -- Maps.
Place_Keyword: Groton (N.Y.) -- Maps.
Place_Keyword: Dryden (N.Y.) -- Maps.
Place_Keyword: Newfield (N.Y.) -- Maps.
Place_Keyword: Freeville (N.Y.) -- Maps.
Place_Keyword: Cayuga Heights (N.Y.) -- Maps.
Place_Keyword: Lansing (Tompkins County, N.Y.) -- Maps.
Place_Keyword: Danby (N.Y. : Town)
Place_Keyword: Caroline, N.Y. (Township)
Place_Keyword: Enfield (N.Y.)
Place_Keyword: Ulysses, N.Y. (Township) -- Maps.
Access_Constraints: None
Use_Constraints: The following statement must be included with any products that use or are derived from this data set: Data contained in this product was originally produced by the Tompkins County ITS GIS Division and the Tompkins County Assessment Department and may not be reproduced or redistributed without the express written consent of the originators. The originators do not warrant the accuracy or completeness of the information portrayed by the data.
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Tompkins County ITS GIS Division
Contact_Person: Kirk Eby
Contact_Position: GIS Project Leader
Contact_Address:
Address_Type: mailing and physical address
Address: 128 East Buffalo Street
City: Ithaca
State_or_Province: New York
Postal_Code: 14850
Country: USA
Contact_Voice_Telephone: (607) 274-5418
Contact_Facsimile_Telephone: (607) 274-5420
Contact_Electronic_Mail_Address: gis@tompkins-co.org
Hours_of_Service: M-F 8:30 a.m. to 4:30 p.m.
Data_Set_Credit: Tompkins County ITS GIS Division and Tompkins County Assessment Department
Native_Data_Set_Environment: PATH: (Current year) /DATA/ARCINFO/COUNTY/NYSP/PROPERTY/TAXMAPS (Previous year) /DATA/ARCINFO/COUNTY/NYSP/PROPERTY/TAXMAPS(4-digit tax year) SOFTWARE: WindowsNT 4.0 x86, Arc/Info Single Precision Coverage LAYERS: Region.TaxMap

Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report: See Entity and Attribute Information
Logical_Consistency_Report: The Taxmap region from each municipality's tax map data set is appended into one County-wide data set. This data set's topology is then created using the CLEAN command. All error checking is done in the source data sets.
Completeness_Report: Complete coverage for entire County..
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report: Varies, depending on source of parcel boundary (survey, deed, aerial photo, raw conversion from paper maps). Accuracy is limited to the accuracy of the 1991 Tompkins County Planimetric Base Map series.
Vertical_Positional_Accuracy:
Vertical_Positional_Accuracy_Report: Accuracy is limited to the accuracy of the 1991 Tompkins County Planimetric Base Map series.
Lineage:
Process_Step:
Process_Description: Tax parcel boundaries were initially maintained manually on mylar originals, using erasable ink. In 1991, a series of planimetric base data sets were produced from aerial photography, and are now referred to as the 1991 Tompkins County Digital Planimetric Base Map. The tax parcel mylar maps were digitized using MapGrafix and referenced to the 1991 Tompkins County Digital Planimetric Base Map. In 1997, the MapGrafix data sets for the City of Ithaca and the Towns of Caroline and Danby were approved by the State of New York Office of Real Property Services. In 1998, the Map Grafix data sets were converted to Arc/Info for the City of Ithaca, Towns of Caroline, Danby, Dryden, and Ithaca, and the Villages of Cayuga Heights, Dryden, and Freeville. In 1999, the Towns of Enfield, Groton, Lansing, Newfield, and Ulysses, and the Villages of Groton, Lansing, and Trumansburg were converted to Arc/Info. Beginning with the 1999 tax year, all tax parcel boundaries are maintained in Arc/Info, all tax maps are printed using ArcView, and all tax maps are archived digitally using Adobe Acrobat, as well as the traditional paper archival. During the transition period from paper to digital maps, parcel boundaries are approximate, except for those boundaries that have been input using paper surveys and legal descriptions. The tax parcel data sets consist of three groups of layers: boundary layers, text layers, and region layers. The boundary layers consist of those Arc/Info feature classes upon which the region layers are created. Boundary layers include the nodes, arcs, and polygons. Parcel boundaries are changed by first modifying the arc and node layers, and updating the arc attributes. Next, the polygons are re-created and their attributes are updated. The text layers are then updated to reflect the boundary changes. Finally, the regions are created from the polygons using polygon attributes and the Arc/Info REGIONDISSOLVE command. The text layers are Arc/Info annotation layers and include acreage, block, dimension, non-roll section 1 (exempt/utility/state lands), lot, Military Tract/Watkins and Flint Purchase, municipality, place, road name, special district, tax map, tic mark, and water text, as it appears on the printed tax parcel maps. The region layers include deed book/page, municipal, parcel, printkey, and tax map regions. The tax map regions from each of the municipal data sets for the current tax year are then combined into a county-wide data set.
Process_Date: 1998 (partial coverage), 1999 and beyond
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Tompkins County ITS GIS Division
Contact_Person: Kirk Eby
Contact_Position: GIS Project Leader
Contact_Address:
Address_Type: mailing and physical address
Address: 128 East Buffalo Street
City: Ithaca
State_or_Province: New York
Postal_Code: 14850
Country: USA
Contact_Voice_Telephone: (607) 274-5418
Contact_Facsimile_Telephone: (607) 274-5420
Contact_Electronic_Mail_Address: gis@tompkins-co.org
Hours_of_Service: M-F 8:30 a.m. to 4:30 p.m.
Cloud_Cover: 0

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: 546

Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Grid_Coordinate_System:
Grid_Coordinate_System_Name: State Plane Coordinate System 1983
State_Plane_Coordinate_System:
SPCS_Zone_Identifier: 3102
Transverse_Mercator:
Scale_Factor_at_Central_Meridian: 0.9999375
Longitude_of_Central_Meridian: -76.5833333334
Latitude_of_Projection_Origin: 40
False_Easting: 250000
False_Northing: 0
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: Coordinate Pair
Coordinate_Representation:
Abscissa_Resolution: 1
Ordinate_Resolution: 1
Planar_Distance_Units: US survey feet
Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1983
Ellipsoid_Name: Geodetic Reference System 80
Semi-major_Axis: 6378206
Denominator_of_Flattening_Ratio: 294.9786982

Entity_and_Attribute_Information:
Overview_Description:
Entity_and_Attribute_Overview: For a detailed description of entities and attributes, refer to the Tax Map (Section) Block Boundaries entity of any of the individual municipal tax parcel data sets.

Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Albert R. Mann Library
Contact_Address:
Address_Type: mailing and physical address
Address: Cornell University
City: Ithaca
State_or_Province: NY
Postal_Code: 14853
Contact_Voice_Telephone: (607) 255-5406
Contact_Electronic_Mail_Address: mann_ref@cornell.edu
Distribution_Liability: The tax parcel data set and any products derived from it represents a compilation of graphical and textual information from deeds and surveys, hand-drawn mylar maps, a digitial planimetric base map, various paper and digital aerial photographs, and digital conversion of hand-drawn mylar maps. Errors and omissions can occur from each of these sources, as each source represents a large number of records and originators of information. As a practical matter, Tompkins County does not warrant the accuracy or completeness of the information portrayed. The end user of the data sets and products derived from them agrees to accept the data "as is", with the full knowledge that errors and omissions may exist. The end user further agrees to hold harmless Tompkins County for any liability or damages that may result from an improper or inappropriate use of the data. Cornell University provides these geographic data "as is." Cornell University makes no guarantee or warranty concerning the accuracy of information contained in the geographic data. Cornell University further makes no warranty either expressed or implied, regarding the condition of the product or its fitness for any particular purpose. The burden for determining fitness for use lies entirely with the user. Although these files have been processed successfully on computers at Cornell University, no warranty is made by Cornell University regarding the use of these data on any other system, nor does the fact of distribution constitute or imply any such warranty.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: Native Format (Various by file)
Format_Version_Number: Tompkins County Data CD 2000 Version
Format_Specification: Arc/Info Coverage, Arc/Info GRID, Info Database, ArcView Shapefile, Dbase III Database, Access Database
File_Decompression_Technique: Native Format - no decompression required.
Digital_Transfer_Option:
Offline_Option:
Offline_Media: CD-ROM
Recording_Format: ISSO 9600 Joliet
Compatibility_Information: Windows 95, Windows 98, WindowsNT, Windows 2000
Fees: The cost of reproduction for a standard data set, which varies depending on the type of media requested (zip disk, CD-ROM, floppy diskette, etc.). A standard data set is an Arc/Info coverage, Arc/Info export (.e00) file, ArcView shapefile, Dbase III database, or Microsoft Access database. Official tax maps are available in Adobe Acrobat format, organized by municipality. Custom data sets or file types will incur additional labor costs. The standard data set is also available for free download at http://www.nysgis.state.ny.us/repository/counties/tompkins.htm.
Ordering_Instructions: Submit a written request to the Tompkins County ITS GIS Division.
Turnaround: Three to four days.
Standard_Order_Process:
Non-digital_Form: Paper maps, either color or black and white, available on 11"x17" 28lb paper or on 24"x36" coated inkjet paper. Maps are also available on special media and at different print sizes, by request.
Fees: Half-size (11"x17") color maps are $2.00 each. Half-size black and white maps are $0.50 each. Full-size (24"x36") color and black and white maps are $4.00 each on coated paper. Fees for special-request media or non-standard print sizes will vary.
Ordering_Instructions: Submit a written request to the Tompkins County Assessment Department. Specify the municipality, map number(s), media type, print size, and color or black and white.
Turnaround: Half-size maps: 3-4 days. Full-size maps: 5-10 days.
Standard_Order_Process:
Fees: The cost of reproduction for a standard data set, which varies depending on the type of media requested (zip disk, CD-ROM, floppy diskette, etc.). A standard data set is an Arc/Info coverage, Arc/Info export (.e00) file, ArcView shapefile, Dbase III database, or Microsoft Access database. Official tax maps are available in Adobe Acrobat format, organized by municipality. Custom data sets or file types will incur additional labor costs.
Ordering_Instructions: Submit a written request to the Tompkins County ITS GIS Division. Greg Potter, GIS Manager, 128 East Buffalo Street, Ithaca, New York 14850. Contact Voice Telephone: (607) 274-5416. Contact Facsimile Telephone: (607) 274-5420. Contact Electronic Mail Address: gis@tompkins-co.org. Hours of Service: M-F 8:30 a.m. to 4:30 p.m.
Turnaround: Three to four days.
Available_Time_Period:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 19990901

Metadata_Reference_Information:
Metadata_Date: 19991221
Metadata_Review_Date: 20000908
Metadata_Future_Review_Date:
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Tompkins County ITS GIS Division
Contact_Person: Kirk Eby
Contact_Position: GIS Project Leader
Contact_Address:
Address_Type: mailing and physical address
Address: 128 East Buffalo Street
City: Ithaca
State_or_Province: New York
Postal_Code: 14850
Country: USA
Contact_Voice_Telephone: (607) 274-5418
Contact_Facsimile_Telephone: (607) 274-5420
Contact_Electronic_Mail_Address: gis@tompkins-co.org
Hours_of_Service: M-F 8:30 a.m. to 4:30 p.m.
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Access_Constraints: None
Metadata_Use_Constraints: None