Metadata: Soil Drainage Index

Soil Drainage Index

This page last updated: 03/11/2022
Metadata created using Minnesota Geographic Metadata Guidelines


Go to Section:
  1. Overview
  2. Data Quality
  3. Data Organization
  4. Coordinate System
  5. Attributes
  6. Distribution - Get Data
  7. Metadata Reference

Section 1: Overview

Originator:Natural Resources Conservation Service

Title: Soil Drainage Index

Abstract: This data layer is a composite raster of the soil drainage index from the Natural Resources Conservation Service's Gridded Soil Survey Geographic Database (gSSURGO) and U.S. Digital General Soil Map (STATSGO2). It was compiled by the the Minnesota Department of Natural Resources. SSURGO contains information on soils collected by the National Cooperative Soil Survey over the course of a century. STATSGO2 is a generalized classification of soils where detailed soil surveys are not available. The Soil Drainage Index was developed by Schaetzl et al. with support from the U.S. Forest Service. It is based primarily on depth to the water table and the soil volume available for rooting and is a measure of long-term soil wetness and indicates the amount of water that soil can make available to plants. Values range from 0 to 99, with 0 supplying almost no water and 99 supplying the most water. The drainage characteristics of soil dictate the types of vegetation that can grow and the activities that can take place.

Purpose:

Time Period of Content Date:

Currentness Reference:

Progress: Complete

Maintenance and Update Frequency: None Planned

Spatial Extent of Data: State of Minnesota

Bounding Coordinates: -84.8
-97.269
49.316
43.455

Place Keywords: Minnesota

Theme Keywords:

Theme Keyword Thesaurus:

Access Constraints: None

Use Constraints: None

Contact Person Information: Catalog Manager,
Natural Resources Research Institute
5013 Miller Trunk Hwy
Duluth, MN  55811
Phone: 218-788-2767
Email: knixon@d.umn.edu

Browse Graphic: None available

Associated Data Sets:

Section 2: Data Quality

Attribute Accuracy:

Logical Consistency:

Completeness:

Horizontal Positional Accuracy:


Lineage:

Section 3: Spatial Data Organization (not used in this metadata)


Section 4: Coordinate System

Horizontal Coordinate Scheme: Universal Transverse Mercator

UTM Zone Number: 15

Horizontal Datum: NAD83

Horizontal Units: meters

Vertical Datum:

Vertical Units:

Depth Datum:

Depth Units:

Section 5: Attributes

Overview:

Detailed Citation:

Table Detail:

Section 6: Distribution

Publisher: MN Dept. of Natural Resources & Natural Resources Research Institute

Publication Date: 03/11/2022

Contact Person Information: Catalog Manager,
Natural Resources Research Institute
5013 Miller Trunk Hwy
Duluth, MN  55811
Phone: 218-788-2767
Email: knixon@d.umn.edu

Distributor's Data Set Identifier:

Distribution Liability:

Ordering Instructions: This data is not for distribution. It should be acquired from the original NRCS SSURGO and STATSGO2 data.

Online Linkage: None available

Section 7: Metadata Reference

Metadata Date: 03/11/2022

Contact Person Information: Catalog Manager,
Natural Resources Research Institute
5013 Miller Trunk Hwy
Duluth, MN  55811
Phone: 218-788-2767
Email: knixon@d.umn.edu

Metadata Standard Name: Minnesota Geographic Metadata Guidelines

Metadata Standard Version: 1.2



This page last updated: 03/11/2022
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