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This
page last updated: 2008
Metadata created using Minnesota
Geographic Metadata Guidelines
Originator |
Minnesota Department of
Transportation & MN Department of Natural Resources, Division of Lands
and Minerals, Mineral Potential Section, Aggregate Resource Mapping Program |
Abstract |
This dataset consists of
information about the quality of Minnesota Department of Transportation's
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 |
2004 |
Currentness Reference |
The pit sheets are from 1936-1996,
with these values compiled in 2004. |
Access Constraints |
|
Use Constraints |
Acknowledgement of the
Minnesota Department of Transportation and the Minnesota Department of
Natural Resources is appreciated for products derived from these data. |
Distributor Organization |
Minnesota Department of
Natural Resources, Division of Lands and Minerals |
Ordering Instructions |
The Aggregate Resource Mapping
Program's datasets for Mille Lacs County are included in the file
milldata.zip, accessible from the MN DNR Aggregate Mapping web page: http://www.dnr.state.mn.us/lands_minerals/aggregatemaps.html
|
Online Linkage |
Click here to download data. (See Ordering Instructions
above for details.) By clicking here, you agree to the notice in
"Distribution Liability" in Section 6 of this metadata. |
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
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Section 1 |
Identification
Information |
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|
Originator |
Minnesota Department of
Transportation & MN Department of Natural Resources, Division of Lands
and Minerals, Mineral Potential Section, Aggregate Resource Mapping Program |
||
Title |
Mille
Lacs County Aggregate Evaluation - MN/DOT ASIS Quality Database, 2004 -
milldotqual |
||
Abstract |
This dataset consists of
information about the quality of Minnesota Department of Transportation's
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. The data can be joined to millpits.shp using the
'ASIS_NUMBR' field. |
||
Time Period of Content Date |
2004 |
||
Currentness Reference |
The pit sheets are from
1936-1996, with these values compiled in 2004. |
||
Progress |
Complete |
||
Maintenance and Update Frequency |
None planned |
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Spatial Extent of Data |
Mille Lacs County, Minnesota
|
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Bounding Coordinates |
-93.81 |
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Place Keywords |
Mille Lacs County, Minnesota
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Theme Keywords |
MN/DOT, ASIS, Gravel Pits,
Quality, Soundness, Durability |
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Theme Keyword Thesaurus |
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Access Constraints |
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||
Use Constraints |
Acknowledgement of the
Minnesota Department of Transportation and the Minnesota Department of Natural
Resources is appreciated for products derived from these data. |
||
Contact Person Information |
Aggregate Resource Mapping
Program, Industrial Minerals Geologist or GIS Specialist |
||
Browse Graphic |
None available |
||
Browse Graphic File Description |
|
||
Associated Data Sets |
The
millpits shapefile and the millasis0304pt shapefile |
||
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Section 2 |
Data Quality Information |
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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 |
|
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Completeness |
All available data were
summarized and 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 |
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Section 3 |
Spatial Data
Organization Information |
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Native Data Set Environment |
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Geographic Reference for Tabular Data |
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Spatial Object Type |
Point |
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Vendor Specific Object Types |
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Tiling Scheme |
Mille Lacs County |
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Section 4 |
Spatial Reference
Information |
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Horizontal Coordinate Scheme |
|
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Ellipsoid |
Not applicable |
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Horizontal Datum |
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Horizontal Units |
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Distance Resolution |
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Altitude Datum |
Not applicable |
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Depth Datum |
Not applicable |
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Section 5 |
Entity and Attribute
Information |
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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 millpits shapefile, by
relating on the sourcexx or field in the milldotqual.dbf file and the
asis_numbr field in millpits shapefile. |
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Entity and Attribute Detailed Citation |
milldotqual_att.htm |
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Section 6 |
Distribution Information |
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Publisher |
MN Department of Natural Resources,
Division of Lands and Minerals, Mineral Potential Section, Aggregate Resource
Mapping Program |
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Publication Date |
2008 |
||
Contact Person Information |
Aggregate Resource Mapping
Program |
||
Distributor's Data Set Identifier |
Mille Lacs County Aggregate
Resource Evaluation |
||
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. |
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Transfer Format Name |
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Transfer Format Version Number |
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Transfer Size |
mb for data, mb for
associated maps |
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Ordering Instructions |
The Aggregate Resource
Mapping Program's datasets for Mille Lacs County are included in the file
milldata.zip, accessible from the MN DNR Aggregate Mapping web page: http://www.dnr.state.mn.us/lands_minerals/aggregatemaps.html
|
||
Online Linkage |
Click here to download data. (See Ordering Instructions
above for details.) By clicking here, you agree to the notice in
"Distribution Liability" above. |
||
|
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Section 7 |
Metadata Reference
Information |
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Metadata Date |
2008 |
||
Contact Person Information |
Aggregate Resource Mapping
Program, Industrial Minerals Geologist or GIS Specialist |
||
Metadata Standard Name |
Minnesota Geographic
Metadata Guidelines |
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Metadata Standard Version |
1.2 |
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Metadata Standard Online Linkage |
This page last updated: 2008