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Le Sueur County Aggregate Evaluation - MN/DOT Quality Data

This page last updated: 2007
Metadata created using Minnesota Geographic Metadata Guidelines


 

Metadata Summary

 

Originator

Department of Natural Resources, Division of Lands and Minerals, Mineral Potential Section

Abstract

This dataset consists of information about the quality of Minnesota Department of Transportation gravel pits and aggregate sources. Quality information includes soundness, durability, and mineral content. This table contains the averages and ranges of values for the different quality tests and was summarized from the MN/DOT pit sheets.

Browse Graphic

none available

Time Period of Content Date

 

Currentness Reference

The pit sheets are from 1935-1997, with these values compiled in 2001.

Access Constraints

 

Use Constraints

Acknowledgement of the Minnesota Department of Transporation and the Minnesota Department of Natural Resources is appreciated in products derived from these data.

Distributor Organization

Minnesota Department of Natural Resources, Division of Lands and Minerals

Ordering Instructions

The aggregate resource data layers are part of the lesudata.zip file if they are downloaded from the MN DNR web page at http://www.dnr.state.mn.us/lands_minerals/aggregatemaps.html
The files can also be found on the CD available from MN DNR, Division of Lands and Minerals, under the drive:\data\resource subdirectory (where 'drive' is the CD reader or writer drive on the PC).

Note: the web page also indicates which other counties have been mapped.

Online Linkage

none available


 

Full Metadata
Le Sueur County Aggregate Evaluation - MN/DOT Quality Data


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

Department of Natural Resources, Division of Lands and Minerals, Mineral Potential Section

Title

Le Sueur County Aggregate Evaluation - MN/DOT Quality Data

Abstract

This dataset consists of information about the quality of Minnesota Department of Transportation gravel pits and aggregate sources. Quality information includes soundness, durability, and mineral content. This table contains the averages and ranges of values for the different quality tests and was summarized from the MN/DOT pit sheets.

Purpose

This table summarizes the quality data that is presented on the MN/DOT pit sheets. MN/DOT has specifications that the aggregate must meet to be used for specific jobs. This table summarizes the quality data by averaging the values of the pit and giving the range of values.

Time Period of Content Date

 

Currentness Reference

The pit sheets are from 1935-1997, with these values compiled in 2001.

 

 

 

Progress

Complete

Maintenance and Update Frequency

None planned

Spatial Extent of Data

Le Sueur County, Minnesota

Bounding Coordinates

-94.03
-93.52
44.55
44.19

Place Keywords

Le Sueur County, Minnesota

Theme Keywords

MN/DOT, Gravel Pits, Quality, Soundness, Durability

Theme Keyword Thesaurus

 

Access Constraints

 

Use Constraints

Acknowledgement of the Minnesota Department of Transporation and the Minnesota Department of Natural Resources is appreciated in products derived from these data.

Contact Person Information

Aggregate Resource Mapping Program (Geologist or GIS Specialist)
Minnesota Department of Natural Resources, Division of Lands and Minerals
500 Lafayette Road, Box 45

St. Paul, MN 55155-4045
Phone: 651-259-5959
FAX:  651-296-5939
E-mail: AggregateMap@dnr.state.mn.us

Browse Graphic

none available

Browse Graphic File Description

 

Associated Data Sets

The lesugpits shapefile and the asis0301 shapefile.

 

Section 2

Data Quality Information

Top of full metadata

Top of page

Attribute Accuracy

The ranges of values were taken directly from the MN/DOT pit sheets. These numbers were also averaged to represent the entire pit. However, a pit may meet specifications on one end and not the other, or the top 10 feet may meet specifications and the bottom layers do not. Thus, care must be taken when interpreting this information. For further detail, refer to the pit sheets from MN/DOT.

Logical Consistency

 

Completeness

All available data were summarized are are incorporated within this table.

Horizontal Positional Accuracy

Not applicable.

Vertical Positional Accuracy

Not applicable.

Lineage

The ranges of values were taken directly from the MN/DOT pit sheets. These numbers were also averaged to represent the entire pit. However, a pit may meet specifications on one end and not the other, or the top 10 feet may meet specifications and the bottom layers do not. Thus, care must be taken when interpreting this information. For further detail, refer to the pit sheets from MN/DOT.

Source Scale Denominator

 

 

Section 3

Spatial Data Organization Information

Top of full metadata

Top of page

Native Data Set Environment

 

Geographic Reference for Tabular Data

 

Spatial Object Type

Point

Vendor Specific Object Types

Point

Tiling Scheme

Le Sueur County

 

Section 4

Spatial Reference Information

Top of full metadata

Top of page

Horizontal Coordinate Scheme

 

Ellipsoid

Not applicable

Horizontal Datum

 

Horizontal Units

 

Distance Resolution

 

Altitude Datum

Not applicable

Depth Datum

Not applicable

 

Section 5

Entity and Attribute Information

Top of full metadata

Top of page

Entity and Attribute Overview

The ranges of values were taken directly from the MN/DOT pit sheets. These numbers were also averaged to represent the entire pit. However, a pit may meet specifications on one end and not the other, or the top 10 feet may meet specifications and the bottom layers do not. Thus, care must be taken when interpreting this information. For further detail, refer to the pit sheets from MN/DOT. These data can be related to their locations, stored in the lesugpits shapefile, by relating on the sourcexx field in the dotqual.dbf file and the asis_numbr field in lesugpits shapefile.

Entity and Attribute Detailed Citation

lesuqual_att.htm

Attribute values can be found in the following table: lesuqual_att.htm. If this table hotlink cannot be found by your browser, you can find this file stored in the same location (i.e., drive:\docs) as this metadata record.

 

Section 6

Distribution Information

Top of full metadata

Top of page

Publisher

Department of Natural Resources, Division of Lands and Minerals, Mineral Potential Section

Publication Date

2003

Contact Person Information

Aggregate Resource Mapping Program (Geologist or GIS Specialist)
Minnesota Department of Natural Resources, Division of Lands and Minerals
500 Lafayette Road, Box 45

St. Paul, MN 55155-4045
Phone: 651-259-5959
FAX:  651-296-5939
E-mail: AggregateMap@dnr.state.mn.us

Distributor's Data Set Identifier

County Aggregate Mapping - Le Sueur County

Distribution Liability

The Minnesota Department of Natural Resources makes no representation or warranties, express or implied, with respect to the reuse of data provided herewith, regardless of its format or the means of its transmission. There is no guarantee or representation to the user as to the accuracy, currency, suitability, or reliability of this data for any purpose. The user accepts the data 'as is', and assumes all risks associated with its use. By accepting this data, the user agrees not to transmit this data or provide access to it or any part of it to another party unless the user shall include with the data a copy of this disclaimer. The Minnesota Department of Natural Resources assumes no responsibility for actual or consequential damage incurred as a result of any user's reliance on this data.

Transfer Format Name

 

Transfer Format Version Number

 

Transfer Size

mb for data, mb for associated maps

Ordering Instructions

The aggregate resource data layers are part of the lesudata.zip file if they are downloaded from the MN DNR web page at http://www.dnr.state.mn.us/lands_minerals/aggregatemaps.html
The files can also be found on the CD available from MN DNR, Division of Lands and Minerals, under the drive:\data\resource subdirectory (where 'drive' is the CD reader or writer drive on the PC).

Note: the web page also indicates which other counties have been mapped.

Online Linkage

none available

 

Section 7

Metadata Reference Information

Top of full metadata

Top of page

Metadata Date

2007

Contact Person Information

Aggregate Resource Mapping Program (Geologist or GIS Specialist)
Minnesota Department of Natural Resources, Division of Lands and Minerals
500 Lafayette Road, Box 45

St. Paul, MN 55155-4045
Phone: 651-259-5959
FAX:  651-296-5939
E-mail: AggregateMap@dnr.state.mn.us

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



This page last updated: 2007