Nebraska Sections Corners Polygons - State Plane
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: Nebraska Department of Natural Resources (DNR)
- Publication_Date: 199511
- Title:
- Nebraska Sections Corners Polygons - State Plane
- Geospatial_Data_Presentation_Form: vector digital data
- Publication_Information:
- Publication_Place: Lincoln, Nebraska - United States
- Publisher: Nebraska Department of Natural Resources
- Online_Linkage: http://dnr.nebraska.gov/data
- Description:
- Abstract:
-
The DNR digitized the SE corner of each section in Nebraska and identified the corner by that section number. Other corners were also digitized as necessary. Using these points, a polygon was constructed to represent the four corners of each section. They have been integrated into the DNR's computer data systems so they are available to all with the facilities to access the Natural Resources Data Bank.
- Purpose:
-
Section 2-15,100 of the Nebraska statutes gives the DNR responsibility for conducting the State Water Planning and Review Process. The statutory purpose of the planning process is to coordinate and direct the planning efforts of the state agencies and the university divisions with responsibilities and interest in the water resources field. The statutes add that the process shall be designed to, amon other things, develop and maintain the data, information, and analytical capabilities necessary to provide state agencies and other water interests with a support basse for water planning and management activities. Location information is an important part of the water planning and management activities for the information support base.
- Supplemental_Information:
-
This coverage is not intended to precisely define each section in the State. It is only intended to provide the general location and shape of the sections.
- Time_Period_of_Content:
- Time_Period_Information:
- Single_Date/Time:
- Calendar_Date: 199511
- Currentness_Reference:
-
ground condition
- Status:
- Progress: Complete
- Maintenance_and_Update_Frequency: Only if errors are discovered
- Spatial_Domain:
- Bounding_Coordinates:
- West_Bounding_Coordinate: -104.180465
- East_Bounding_Coordinate: -95.074288
- North_Bounding_Coordinate: 43.070372
- South_Bounding_Coordinate: 39.903194
- Keywords:
- Theme:
- Theme_Keyword_Thesaurus: none
- Theme_Keyword: section corners
- Theme_Keyword: legal description
- Theme_Keyword: township
- Theme_Keyword: range
- Theme_Keyword: section
- Theme_Keyword: township corners
- Theme_Keyword: section polygons
- Theme_Keyword: location
- Theme_Keyword: boundaries
- Place:
- Place_Keyword_Thesaurus: none
- Place_Keyword: US
- Place_Keyword: Nebraska
- Place_Keyword: NE
- Access_Constraints: none
- Use_Constraints:
-
None, acknowledgement of the Nebraska Department of Natural Resources.
- Point_of_Contact:
- Contact_Information:
- Contact_Organization_Primary:
- Contact_Organization: Nebraska Department of Natural Resources
- Contact_Position: GIS Coordinator
- Contact_Address:
- Address_Type: mailing and physical address
- Address:
-
301 Centennial Mall South, P.O. Box 94676
- City: Lincoln
- State_or_Province: NE
- Postal_Code: 68509-4676
- Country: USA
- Contact_Voice_Telephone: (402) 471-2363
- Contact_Facsimile_Telephone: (402) 471-2900
- Contact_Electronic_Mail_Address: dnr.gis@nebraska.gov
- Hours_of_Service: 8:00 - 5:00 Central Time
- Native_Data_Set_Environment:
- Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.0.1770
- Data_Quality_Information:
- Attribute_Accuracy:
- Attribute_Accuracy_Report:
-
Most of the original data was digitized from 7 1/2 quad maps where they were available. This digitized information was processed on a PC with a FORTRAN program and then plotted at 100% scale and overlayed on the original to verify the accuracy. Many checks were programmed into the FORTRAN program to help correct or identify inaccuracies. Other error checking and correcting was accomplished using visual inspection, Paradox 3.0 and Arc/Info 6.0 and later Arc/Info 7.0.
- Logical_Consistency_Report:
-
The section corner codes were checked against a list of valid codes through a FORTRAN program on a PC. Additional checks were made on an Arc/Info workstation. All codes were valid. Maps were generated and a 100% visual check was approved. All data was checked several times through several error checking programs in Arc/Info 6.0 and 7.0 to determine if there were any section corners left unattributed or corners with wrong attributes.
- Completeness_Report:
-
In most cases the information was digitized from 7 1/2 USGS quadrangles maps. In areas where they were not complete or we did not have them, the 15-minute series was used.
- Positional_Accuracy:
- Horizontal_Positional_Accuracy:
- Horizontal_Positional_Accuracy_Report:
-
medium to low - this data does not meet any standards
- Vertical_Positional_Accuracy:
- Vertical_Positional_Accuracy_Report:
-
medium to low - this data does not meet any standards
- Lineage:
- Source_Information:
- Source_Citation:
- Citation_Information:
- Originator: Nebraska Department of Natural Resources (DNR)
- Publication_Date: 199511
- Title:
- Nebraska Section Corner Polygons
- Geospatial_Data_Presentation_Form: map
- Publication_Information:
- Publication_Place: Lincoln, Nebraska - United States
- Publisher: Nebraska Department of Natural Resources
- Online_Linkage: http://dnr.nebraska.gov
- Type_of_Source_Media: "paper"
- Source_Time_Period_of_Content:
- Time_Period_Information:
- Range_of_Dates/Times:
- Beginning_Date: 1956
- Ending_Date: 1990
- Source_Currentness_Reference:
- ground condition
- Source_Citation_Abbreviation:
- none
- Source_Contribution:
-
spatial and attribute information
- Process_Step:
- Process_Description:
-
The goal was to digitize enough about each section so that the general shape and location of each section could be defined. 7 1/2-minute quads were used when they were available. The quads for an area of Cherry, Box Butte, and Sheridan counties were not yet complete for this process so 12 15-minute quads were substituted for 48 7 1/2-minute quads. The south east corner of each quad was digitized and that was enough to locate and define most of the sections. For instance, the SE corner of section 6 is also the SW corner of section 5, the NW corner of section 8 and the NE corner for section 7. However, this is not usually the case when the border of the section is a standard parallel. In these cases, the NE corner of sections 1-6 was also digitized and labeled as 41-46 to differentiate from the SE corner labels of 1-6. These are referred to as correction corners. Only section corners that could be specifically located on the 7 1/2 minute map were digitized and labeled 1-36 or 41-46. Some of the corners (such as in stream beds) had to be estimated since they were not identified on the maps. 50 was added to the label to indicate that it was an estimated corner. The range of estimated standard corners was 51-86 and 91-96 for the estimated correction corners.
- Process_Date: 199511
- Process_Contact:
- Contact_Information:
- Contact_Organization_Primary:
- Contact_Organization: Nebraska Department of Natural Resources
- Contact_Person: Rich Kern
- Contact_Position: Engineer
- Contact_Address:
- Address_Type: mailing and physical address
- Address:
-
301 Centennial Mall South, P.O. Box 94676
- City: Lincoln
- State_or_Province: Nebraska
- Postal_Code: 68509-4676
- Country: USA
- Contact_Voice_Telephone: (402) 471-2363
- Contact_Facsimile_Telephone: (402) 471-2900
- Contact_Electronic_Mail_Address: rkern@dnr.state.ne.us
- Hours_of_Service: 8:00 - 5:00 Central Time
- Process_Step:
- Process_Description:
-
Dataset copied.
- Source_Used_Citation_Abbreviation:
- Server=dnrsql; Service=5151; Database=GISBasedata; User=sdeuser; Version=sde.DEFAULT
- Process_Step:
- Process_Description:
-
Metadata imported.
- Source_Used_Citation_Abbreviation:
- D:\Metadata\sctpoly\geodata.xml
- Process_Step:
- Process_Description:
-
Metadata imported.
- Source_Used_Citation_Abbreviation:
- D:\Metadata\sctpoly\geodata3.xml
- 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: 78167
- SDTS_Terms_Description:
- SDTS_Point_and_Vector_Object_Type: Label point
- Point_and_Vector_Object_Count: 77626
- 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: 2600
- Lambert_Conformal_Conic:
- Standard_Parallel: 40.000000
- Standard_Parallel: 43.000000
- Longitude_of_Central_Meridian: -100.000000
- Latitude_of_Projection_Origin: 39.833333
- False_Easting: 1640416.666667
- False_Northing: 0.000000
- Planar_Coordinate_Information:
- Planar_Coordinate_Encoding_Method: coordinate pair
- Coordinate_Representation:
- Abscissa_Resolution: 0.000454
- Ordinate_Resolution: 0.000454
- Planar_Distance_Units: survey feet
- Geodetic_Model:
- Horizontal_Datum_Name: North American Datum of 1983
- 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: gisbasedata.GISWRITER.Sections_Poly
- Entity_Type_Definition:
- Section corner (.pat) coverage contains all the spatial data. The .pat file identifies the codes representing the township, range, direction, and section.
- Entity_Type_Definition_Source:
- Nebraska Department of Natural Resources
- Attribute:
- Attribute_Label: SHAPE.area
- Attribute_Definition:
-
Feature geometry
- Attribute_Definition_Source:
-
ESRI
- Attribute_Domain_Values:
- Unrepresentable_Domain:
- Coordinates defining the features.
- 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: DIR
- Attribute_Definition:
-
1-digit character representing the range
- Attribute_Definition_Source:
-
U.S. Bureau of Land Management
- Attribute_Domain_Values:
- Enumerated_Domain:
- Enumerated_Domain_Value: E and W
- Enumerated_Domain_Value_Definition:
-
E = east W = west
- Enumerated_Domain_Value_Definition_Source:
-
U.S. Bureau of Land Management
- Attribute:
- Attribute_Label: SHAPE.len
- Attribute_Definition:
-
Feature geometry
- Attribute_Definition_Source:
-
ESRI
- Attribute_Domain_Values:
- Unrepresentable_Domain:
- Coordinates defining the features.
- Attribute:
- Attribute_Label: TWNSHP
- Attribute_Definition:
-
2-digit number representing the township
- Attribute_Definition_Source:
-
U.S. Bureau of Land Management
- Attribute_Domain_Values:
- Enumerated_Domain:
- Enumerated_Domain_Value: 1 through 35
- Enumerated_Domain_Value_Definition:
-
The values range from 1 to 35 and represent township rows from the south border of Nebraska to the north border.
- Enumerated_Domain_Value_Definition_Source:
-
U.S. Bureau of Land Management
- Attribute:
- Attribute_Label: RNG
- Attribute_Definition:
-
2-digit number representing the range
- Attribute_Definition_Source:
-
U.S. Bureau of Land Management
- Attribute_Domain_Values:
- Enumerated_Domain:
- Enumerated_Domain_Value: 1 through 59
- Enumerated_Domain_Value_Definition:
-
The values range from 1 to 59 and represent range columns from 1 to 19 east of the 6th principal meridian and from 1 to 59 west of the 6th principal meridian.,The values range from 1 to 59 and represent range columns from 1 to 19 east of the 6th principal meridian and from 1 to 59 west of the 6th principal meridian.
- Enumerated_Domain_Value_Definition_Source:
-
U.S. Bureau of Land Management
- Attribute:
- Attribute_Label: X_COORD
- Attribute_Definition:
-
Latitude - Decimal Degrees
- Attribute_Definition_Source:
-
Nebraska Department of Natural Resources
- Attribute_Domain_Values:
- Enumerated_Domain:
- Enumerated_Domain_Value: Latitude
- Enumerated_Domain_Value_Definition:
-
Latitude - Decimal Degrees - NAD83
- Enumerated_Domain_Value_Definition_Source:
-
Nebraska Departmnet of Natural Resources
- Attribute:
- Attribute_Label: Y_COORD
- Attribute_Definition:
-
Longitude - Decimal Degrees
- Attribute_Definition_Source:
-
Nebraska Department of Natural Resources
- Attribute_Domain_Values:
- Enumerated_Domain:
- Enumerated_Domain_Value: Longitude
- Enumerated_Domain_Value_Definition:
-
Longitude - Decimal Degrees - NAD83
- Enumerated_Domain_Value_Definition_Source:
-
Nebraska Department of Natural Resources
- Attribute:
- Attribute_Label: TR
- Attribute_Definition:
-
Township-Range
- Attribute_Definition_Source:
-
Nebraska Department of Natural Resources
- Attribute_Domain_Values:
- Unrepresentable_Domain:
- Township/Range
- Attribute:
- Attribute_Label: SHAPE
- Attribute_Definition:
-
Feature geometry.
- Attribute_Definition_Source:
-
ESRI
- Attribute_Domain_Values:
- Unrepresentable_Domain:
- Coordinates defining the features.
- Attribute:
- Attribute_Label: SCTCOR_ID
- Attribute:
- Attribute_Label: SECTION_
- Distribution_Information:
- Distributor:
- Contact_Information:
- Contact_Organization_Primary:
- Contact_Organization: Nebraska Department of Natural Resources
- Contact_Position: GIS Coordinator
- Contact_Address:
- Address_Type: mailing and physical address
- Address:
-
301 Centennial Mall South, P.O. Box 94676
- City: Lincoln
- State_or_Province: Nebraska
- Postal_Code: 68509-4676
- Country: USA
- Contact_Voice_Telephone: (402) 471-2363
- Contact_Facsimile_Telephone: (402) 471-2900
- Contact_Electronic_Mail_Address: dnr.gis@nebraska.gov
- Hours_of_Service: 8:00 - 5:00 Central Time
- Resource_Description: Nebraska Section Corner Polygons
- Distribution_Liability:
-
None
- Standard_Order_Process:
- Digital_Form:
- Digital_Transfer_Information:
- Format_Name: ARC (ARC/INFO EXPORT)
- Format_Version_Number: ARC/INFO 7.0
- Format_Specification:
-
This data is in double precision format. After the data was put in ARC/INFO Export format, we ran Unix InfoZip which is compatible with pkzip and WinZip. If you would like a different format or compression, try GIS Processing Site under Spatial/GIS Databases or upon request we will export it to any other format you can use.
- Format_Information_Content:
-
Spatial and attribute information
- File_Decompression_Technique: PKZip
- Transfer_Size: 32.866
- Digital_Transfer_Option:
- Online_Option:
- Computer_Contact_Information:
- Network_Address:
- Network_Resource_Name: http://dnr.nebraska.gov
- Access_Instructions:
- Access the data through our web site by url http://dnr.ne.gov. Enter the Spatial/GIS Databases Option, Select Political Boundary, Select Section Corner Polygon Database (Arc Export Format)
- Offline_Option:
- Offline_Media: CD-ROM
- Recording_Capacity:
- Recording_Density: 700
- Recording_Density_Units: megabytes
- Recording_Format: maybe compressed
- Fees: The online copy of the ARC Export data set may be retrieved via web at no charge. For delivery of digital data in other formats there may be an additional charge plus the cost of the media.
- Ordering_Instructions:
-
You can either order by leaving a message over the web site or call Nebraska Department of Natural Resources.
- Metadata_Reference_Information:
- Metadata_Date: 20080910
- Metadata_Contact:
- Contact_Information:
- Contact_Organization_Primary:
- Contact_Organization: Nebraska Department of Natural Resources
- Contact_Position: GIS Coordinator
- Contact_Address:
- Address_Type: mailing and physical address
- Address:
-
301 Centennial Mall South, P.O. Box 94676
- City: Lincoln
- State_or_Province: Nebraska
- Postal_Code: 68509-4676
- Country: USA
- Contact_Voice_Telephone: (402) 471-2363
- Contact_Facsimile_Telephone: (402) 471-2900
- Contact_Electronic_Mail_Address: dnr.gis@nebraska.gov
- Hours_of_Service: 8:00 - 5:00 Central Time
- 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