Minnesota DNR Waters
County Geologic Atlas and Regional Hydrogeologic Assessment Program

Description of data created for
Goodhue County Geologic Atlas, Part B, CGA-12

SDOVBDPY - Sediments Overlying Bedrock

Metadata created using Minnesota Geographic Metadata Guidelines version 1.2
Metadata content prepared 2004-04-08


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

Originator

Minnesota DNR Waters - County Geologic Atlas and Regional Hydrogeologic Assessment Program

Title

SDOVBDPY

 

System Name

 

Abstract

Till, alluvium, outwash, and colluvium less than 50 feet thick overlying bedrock.


Purpose

County Geologic Atlas and Regional Hydrogeologic Assessment Program,
Goodhue County Atlas, Part B, CGA-12

Time Period of Content Date

8/21/00

Currentness Reference

Current

Progress

Complete

Maintenance and Update Frequency

None Planned

Spatial Extent of Data

Goodhue county.

Bounding Coordinates

East

560,305

West

496,709

North

4,951,185

South

4,893,615

Place Keywords

Minnesota, Goodhue County

Theme Keywords

bedrock, surficial geology, drift thickness

Theme Keyword Thesaurus

None

Access Constraints

None

Use Constraints

Users may wish to verify critical information; sources include both the references here and information on file in the offices of the Minnesota Geological Survey and the Department of Natural Resources. Every effort has been made to ensure the interpretation shown conforms to sound geologic and cartographic principles. This map should not be used to establish legal title, boundaries, or locations of improvements.

Contact Person Information

See Metadata Reference Information section, below

Browse Graphic File Name

 

Browse Graphic File Description

 

Associated Data Sets

None

 

Section 2

Data Quality Information - - - - - - top

Attribute Accuracy

 

Logical Consistency

Data are topologically correct using ArcView 3.3

Completeness

Complete

Horizontal Positional Accuracy

unknown

Vertical Positional Accuracy

not applicable

Lineage

This is a polygon file of the overlay patterns found on Plate 9 indicating the distribution of outwash or colluvium, alluvium, or thin till (5 feet to 50 feet thick).  The thin till portion of the file was derived from the dtln file (drift thickness line cover).  This file was converted to a polygon file. A separate file of alluvium and outwash/colluvium was created from the sgpg file (surficial geology polygons) and joined in a union operation with the drift thickness polygon file.  Next, the alluvium and outwash/colluvium polygons were merged to eliminate boundaries from the drift thickness file.  Finally, the contour intervals greater than 50 feet were selected and deleted creating the final shapefile of thin till, alluvium, and outwash/colluvium.  

Source Scale Denominator

100,000

 

Section 3

Spatial Data Organization Information - - - - - - top

Native Data Set Environment

ArcView 3.3

Geographic Reference for Tabular Data

Not Applicable

Spatial Object Type

Vector

Vendor Specific Object Types

polygon

Tiling Scheme

state

 

Section 4

Spatial Reference Information - - - - - - top

Horizontal Coordinate Scheme

UTM

Ellipsoid

GRS1980

Horizontal Datum

NAD83

Horizontal Units

meters

Distance Resolution

meters

Altitude Datum

n/a

Altitude Units

n/a

Depth Datum

n/a

Depth Units

n/a

Cell Width

0

Cell Height

0

Latitude Resolution

0

Longitude Resolution

0

UTM Zone Number

15

SPCS Zone Identifier

0

County Coordinate Zone Identifier

0

Coordinate Offsets or Adjustments

n/a

Map Projection Name

n/a

Map Projection Parameters

n/a

Other Coordinate System's Definition

n/a

 

Section 5

Entity and Attribute Information - - - - - - top

Entity and Attribute Overview

 

Entity and Attribute Detailed Citation

HTML Table (Not Available)

sdovbdpy.dbf

 

 

 

SEDIMENT


Overlying sediment type: "outwsh/colluvium" refers to outwash or colluvium sediments; "alluvium" refers to alluvium; and "thintill" refers to till between 5 and 50 feet in depth below the land surface.


OVERLAP
"yes" indicates polygons that overlap other polygons of a different sediment type (this occurs only with thin till and outwash or colluvium).  "no" indicates polygons with no overlap.

 

Section 6

Distribution Information - - - - - - top

Publisher

Minnesota DNR Waters

Publication Date

2003

Contact Person Information

See Metadata Reference Information section, below

Distributor's Data Set Identifier

sdovbdpy

Distribution Liability

This map was prepared from publicly available information only. Every reasonable effort has been made to ensure the accuracy of the factual data on which this map is based. However, the Department of Natural Resources does not warrant the accuracy, completeness, or any implied uses of these data.

Users may wish to verify critical information; sources include both the references here and information on file in the offices of the Minnesota Geological Survey and the Department of Natural Resources. Every effort has been made to ensure the interpretation shown conforms to sound geologic and cartographic principles. This map should not be used to establish legal title, boundaries, or locations of improvements.

Transfer Format Name

shapefile

Transfer Format Version Number


Transfer Size


Ordering Instructions

Download ARCVIEW shapefiles from:
Goodhue County Geologic Atlas, Part B: Metadata for GIS and Digital Data

Online Linkage

Goodhue County Geologic Atlas, Part B: Metadata for GIS and Digital Data

 

Section 7

Metadata Reference Information - - - - - - top

Metadata Date

2004-04-08

Contact Person Information

GIS Specialist, Atlas/Assessment Program
Minnesota DNR - Division of Waters
500 Lafayette Road
Saint Paul, MN 55155
Phone: (651) 259-5693
FAX: (651) 296-0445
E-mail:

Metadata Standard Name

Minnesota Geographic Metadata Guidelines

Metadata Standard Version

1.2

Metadata Standard Online Linkage

http://www.lmic.state.mn.us/gc/stds/metadata.htm