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Ramsey County Parcel Points (Point)


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Metadata created using Minnesota Geographic Metadata Guidelines


Metadata Summary

Originator Ramsey County
Abstract
This data set contains parcel points.  In 1986, parcels were digitized from hand drawn 1:2400 half and 1:1200 quarter section maps.  In 1995, the parcel data layer was converted to ArcINFO format and held in the ArcStorm data base.  Parcel points [PARPTS] were converted in 2005 to an ESRI ArcGIS GeoDatabase.

Computed parcel point information was integrated into the parcel data layer by utilizing calculated positions derived from coordinate geometry programs.  The parcel boundaries (points, lines and polygons) represents property descriptions (legal descriptions) and land ownership.  Parcel Line is used to construct polygons. Polygons represent individual tracts or parcels of land (now called ParComp).  One or more polygons form Parcels (formerly known as Regions), which represent parcel ownership boundaries.  A twelve character property identification number (PIN) is assigned to both polygons and regions.  The PIN is used as a primary link to county tax and assessment data.
Browse Graphic View a sample of the data
Time Period of Content Date
Currentness Reference
Data set is current and updated weekly.
Access Constraints
This data set is available to everyone.  Fees and policy are published in the Ramsey County Fee Schedule.  Charges are variable and are subject to change.  See the Ramsey County Fee Schedule for specific information on fees and policy.
Use Constraints
COPYRIGHT NOTICE
The data is Copyright © by the County of Ramsey. All rights reserved.  Except as expressly provided herein, no part of this data may be copied, reproduced, sold, transferred, or transmitted in any form, or by any means, whether graphic, electronic, or mechanical, including photocopying, recording, or by an information storage or retrieval system, without express prior written permission of the County of Ramsey.
Distributor Organization Ramsey County Surveyor's Office
Ordering Instructions
Contact distributor
Online Linkage None available


Full metadata for
Ramsey County Parcel Points (Point)

Go to Section:
1. Identification_Information
2. Data_Quality_Information
3. Spatial_Data_Organization_Information
4. Spatial_Reference_Information
5. Entity_and_Attribute_Information
6. Distribution_Information
7. Metadata_Reference_Information

Section 1 Identification Information Top of page
Originator Ramsey County
Title Ramsey County Parcel Points (Point)
Abstract
This data set contains parcel points.  In 1986, parcels were digitized from hand drawn 1:2400 half and 1:1200 quarter section maps.  In 1995, the parcel data layer was converted to ArcINFO format and held in the ArcStorm data base.  Parcel points [PARPTS] were converted in 2005 to an ESRI ArcGIS GeoDatabase.

Computed parcel point information was integrated into the parcel data layer by utilizing calculated positions derived from coordinate geometry programs.  The parcel boundaries (points, lines and polygons) represents property descriptions (legal descriptions) and land ownership.  Parcel Line is used to construct polygons. Polygons represent individual tracts or parcels of land (now called ParComp).  One or more polygons form Parcels (formerly known as Regions), which represent parcel ownership boundaries.  A twelve character property identification number (PIN) is assigned to both polygons and regions.  The PIN is used as a primary link to county tax and assessment data.
Purpose
Parcel boundaries support many functions including automated half and quarter section map production, thematic mapping, land records and property assessment and surveying and engineering projects.
Time Period of Content Date
Currentness Reference
Data set is current and updated weekly.
Progress Complete
Maintenance and Update Frequency Data set is maintained continuously. Major updates are released monthly.
Spatial Extent of Data Ramsey County
Bounding Coordinates -93.228202
-92.982974
45.124277
44.890922
Place Keywords Minnesota, Ramsey County
Theme Keywords Parcels, parcel points, parcel boundary
Theme Keyword Thesaurus
Access Constraints
This data set is available to everyone.  Fees and policy are published in the Ramsey County Fee Schedule.  Charges are variable and are subject to change.  See the Ramsey County Fee Schedule for specific information on fees and policy.
Use Constraints
COPYRIGHT NOTICE
The data is Copyright © by the County of Ramsey. All rights reserved.  Except as expressly provided herein, no part of this data may be copied, reproduced, sold, transferred, or transmitted in any form, or by any means, whether graphic, electronic, or mechanical, including photocopying, recording, or by an information storage or retrieval system, without express prior written permission of the County of Ramsey.
Contact Person Information Curt Peterson, GIS Supervisor
Ramsey County Surveyor's Office
1425 Paul Kirkwold Dr
Arden Hills , MN 55112
Phone: 651-266-7172
Fax: 651-266-7180
Email : curtis.peterson@co.ramsey.mn.us
Browse Graphic View a sample of the data
Browse Graphic File Description
Associated Data Sets
Graphic:  
Annotation (parcel, road and water map text)
Info  (landties, cartographic elements)		
StrCenterlines  (road centerlines)
Point (land ownership points)
ParPts (land ownership points w/ tabular data)
Line (land division outlines)
ParComp (land division areas)
Parcel (land ownership regions)
PLS (Public Land Survey)

Data Sets:	
COREDB.DBF  (Core parcel attribute db)  
GRM.accdb
ECURTAX (current tax table)
ENAMADD (name & address table)
ENAMADDO (name & address other table)
EPARDES (parcel description table)
ESPASMT (special assessments table)
EVALUES (tax values table)
CAMA.accdb
APTDATA (Assessor's apartment description table)
ATTGARAGE (Assessor's attached garage table)
COMMDATA (Assessor's commercial building description table)
DETGARAGE (Assessor's detached garage table)
DWELLDATA (Assessor's residential dwelling description table)
LANDDATA (Assessor's land description table)
PARCELDA (Assessor's parcel description table)
SALEDATA (sales table)

Section 2 Data Quality Information Top of full metadata Top of page
Attribute Accuracy
Attributes held within the GIS graphical data base are manually entered by GIS personnel.  There are check plots produced to verify information.  Line symbology is periodically checked by automated programs to verify consistency.  Attributes produced by the Ramsey County Records and Revenue Department such as names, taxpayers, values etc., are not created or managed by GIS personnel.  This information is extracted separately and in most cases joined to the graphical GIS parcel data set. This data set has 
not been verified by GIS personnel.
Logical Consistency
Since this point element not intended to create topology, logical consistency regarding topology does not apply.  
The points are generally centered on the parcel regions.  There is a general one-to-one relation between parcel ownership and parcel points.
Completeness
Entire Ramsey County coverage
Horizontal Positional Accuracy
Digitized information is generally ± 7 feet; some areas have been found to be ± 30 feet.  COGO (coordinate geometry) accuracy generally is ± 1.0 foot.
Lineage
PROCEDURE:  This layer contains a combination of digitized parcel information and parcel data rectified utilizing positions calculated with COGO programs.
    
MAP SOURCE: Digitized from 1 inch = 200 feet 1/2 section maps.
    
ACCURACY:  Digitized information is generally ± 7 feet; some areas have been found to be ± 30 feet.  COGO (coordinate geometry) accuracy generally is ± 1.0 foot.
    
PROJECTION:  Ramsey County Coordinate System
Metadata imported.
Metadata imported.
Metadata imported.
Dataset copied.
Source Scale Denominator 2400

Section 3 Spatial Data Organization Information Top of full metadata Top of page
Native Data Set Environment Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.3.1.1850
Geographic Reference for Tabular Data
Spatial Object Type Vector
Vendor Specific Object Types Point
Tiling Scheme

Section 4 Spatial Reference Information Top of full metadata Top of page
Horizontal Coordinate Scheme County Coordinates
Ellipsoid GRS80
Horizontal Datum NAD83
Horizontal Units Feet
Distance Resolution
County Coordinate Zone Identifier 43

Section 5 Entity and Attribute Information Top of full metadata Top of page
Entity and Attribute Overview
Attribute definitions and code descriptions are available in document titled 'GRM Extract METADATA_CoreDB',  updated May 2003.  Additional definitions and code descriptions are found in 'GRM GIS file layout' and CAMA GIS file layout', updated September 2009.  All three files are located in the documentation folder on the cd, under electronic files of the same names.
Entity and Attribute Detailed Citation
Associated Data Sets:     
CORE PARCEL ATTRIBUTE DATABASE *     (COREDB.DBF)
*attached to the parcel points layer  (PARPTS)

	
Entity Attributes:
OBJECTID
RBasemap.GISUSER.Point.AREA
PERIMETER
CONDO
OBJECT__ID
POLYGONID
SCALE
ANGLE
CREATED_DATE
CREATED_USER
PROPNUM
FRPROPNUM
PREDIR
PRETYPE
STREETNAME
SUFTYPE
SUFDIR
ADDOTHER
PIN
CHANGED_DATE
CHANGED_USER
SHAPE

Section 6 Distribution Information Top of full metadata Top of page
Publisher Ramsey County
Publication Date
Contact Person Information David Wilford, GIS Technician
Ramsey County Surveyor's Office
1425 Paul Kirkwold Dr
Arden Hills , MN 55112
Phone: 651-266-7175
Fax: 651-266-7180
Email: david.wilford@co.ramsey.mn.us
Distributor's Data Set Identifier Downloadable Data
Distribution Liability
DISCLAIMER
EXCEPT AS EXPRESSLY STATED HEREIN, THIS DATA IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. LICENSEE BEARS ANY AND ALL RISK RELATING TO QUALITY AND PERFORMANCE OF THIS DATA.

Limit on Liability
This data is not a legally recorded map or survey and is not intended to be used as one. This data is a compilation of records and information from various state, county, and city offices, and other sources, and should be used for reference only.

In no event will the County of Ramsey be liable for direct, indirect, special, incidental, or consequential damages arising out of the use of, or inability to use, the data, even if advised of the possibility of such damages.  Specifically, the County of Ramsey is not responsible for any costs including, but not limited to, those incurred as a result of lost profits or revenue, loss of use of data, the costs of recovering such programs or data, the cost of any substitute programs or data, claims by third parties, or for other similar costs. 

The sole liability of the County of Ramsey and the licensee's exclusive remedy for any substantial defect which impairs the licensee's use of the data for purposes stated herein shall be the right to terminate this license and refund any fee paid.
Transfer Format Name Geodatabase, Shapefile, DWG & DXF
Transfer Format Version Number ArcGIS 9.3
Transfer Size
Ordering Instructions
Contact distributor
Online Linkage none available

Section 7 Metadata Reference Information Top of full metadata Top of page
Metadata Date
Contact Person Information Chris Ulrich, GIS Analyst
Ramsey County Surveyor's Office
1425 Paul Kirkwold Dr
Arden Hills , MN 55112
Phone: 651-266-7176
Fax: 651-266-7180
Email: christina.ulrich@co.ramsey.mn.us
Metadata Standard Name Minnesota Geographic Metadata Guidelines
Metadata Standard Version 1.2
Metadata Standard Online Linkage http://www.gis.state.mn.us/stds/metadata.htm


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