20201007
13292500
1.0
FALSE
holc_ad_data_MI
002
0.000
Geographic
GCS_WGS_1984
Angular Unit: Degree (0.017453)
<GeographicCoordinateSystem xsi:type='typens:GeographicCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/2.8.0'><WKT>GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433],AUTHORITY["EPSG",4326]]</WKT><XOrigin>-400</XOrigin><YOrigin>-400</YOrigin><XYScale>1111948722.2222221</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>8.983152841195215e-09</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><LeftLongitude>-180</LeftLongitude><WKID>4326</WKID><LatestWKID>4326</LatestWKID></GeographicCoordinateSystem>
20210815
12101900
20210815
12101900
Esri ArcGIS 12.8.0.29751
holc_ad_data_MI
Feature layer created by the University of Richmond's Digital Scholarship Lab. They digitized polygons showing graded neighborhoods from georeferenced HOLC Maps. This map contains of the Home Owners' Loan Corporation (HOLC)'s historical redlining grade. <div><br /></div><div><p><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>EGLE Methodology:</span><br /></p><p style='margin-top:0px; margin-bottom:1.5rem; font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;'></p><ul><li><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'>Downloaded shapefile </font>Master file: holc_ad_data_MI. <a href='https://dsl.richmond.edu/panorama/redlining/#loc=5/39.1/-94.58&text=downloads' target='_blank' rel='nofollow ugc noopener noreferrer'>Data downloaded from the University of Richmond</a> on August 15, 2021.</li><li><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif;'>Added additional hyperlink fields to link to the </span>University of Richmond's Digital Scholarship Lab's HOLC Redlining original map scans, documents, scanned Redlining forms and online database. <br /></li><li><span style='font-size:16px;'>This layer is symbolized on the holc_grade field. </span></li></ul><p style='margin-top:0px; margin-bottom:0px; font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'></p><p style='margin-top:0px; margin-bottom:0in; font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;'></p><p style='margin-top:0in; margin-bottom:1.5rem; font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;'><br /></p><p style='margin-top:0in; margin-bottom:1.5rem; font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;'><b><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>Note that this data is static and is not being maintained.</span><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'> It </span></b><b>is used in the </b><a href='https://egle.maps.arcgis.com/apps/webappviewer/index.html?id=b100011f137945138a52a35ec6d8676f&utm_source=gis-app&utm_medium=web&utm_campaign=splash&utm_content=MiEJScreen-DRAFT-App' style='font-family:"Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif; font-size:15px;' target='_blank' rel='nofollow ugc noopener noreferrer'><b>MiEJScreen</b></a><b>, a screening tool that provides percentile scoring of various environmental, health, and socioeconomic indicators to measure relative environmental risk factors in communities.</b> The percentile scores allow comparison on various factors that may contribute to disparities within a community and between communities but are not absolute values. This map does not model overall burden on communities, nor does it reflect the actual number of individuals affected by potential environmental risk factors. The map also does not model the positive or negative likelihood of an individual health outcome. It should not be used to diagnose a community health issue, label a community, or attribute risk factors and exposures for specific individuals. Additional analysis would be necessary to make decisions on health outcomes that may be associated with the environmental risk factors. This map is intended to be a dynamic, informative tool. MiEJScreen is not a decision-making tool. While certain data from the tool may be used as allowed by law to inform decisions, such as community engagement, data from the tool, by itself, does not determine the existence or absence of environmental justice concerns in a given location or provide risk assessments. <b>More information on caveats and limitations can be found at </b><a href='https://michigan.gov/EGLE/Maps-Data/MiEJScreen' target='_blank' rel='nofollow ugc noopener noreferrer'>Michigan.gov/EGLE/Maps-Data/MiEJScreen</a><b><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>. If you have questions regarding the data or layers contact </span></b><a href='mailto:EGLE-EnvironmentalJustice@michigan.gov' style='font-size:12pt; font-family:"Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;' rel='nofollow ugc'><b>EGLE-EnvironmentalJustice@michigan.gov</b></a>.</p></div>
This feature layer contains the Home Owners' Loan Corporation (HOLC)'s historical redlining polygons in Michigan include 583 neighborhoods spanning 11 cities across Michigan. Michigan: Battle Creek, Bay City, Detroit, Flint, Grand Rapids, Jackson Kalamazoo, Lansing, Muskegon, Pontiac, and Saginaw.
University of Richmond; ESRI Living Atlas of the World; Michigan Department of Environment, Great Lakes, and Energy (EGLE);
<div style='text-align:justify;'><span style='font-size:small;'>This application or dataset, along with any maps, data, content and other information contained within it and all output from the application (together the “Information”), is provided as a public service, and there are no restrictions on the use, reproduction, or distribution of the Information. It is your responsibility to use the Information for a legally permissible purpose. This Information is provided “AS IS” and on an “AS AVAILABLE” basis. The State of Michigan (“State”) makes no warranties, express or implied, regarding the accuracy, adequacy, reliability, timeliness, or completeness of this Information. THE STATE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS INFORMATION, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT OF PROPRIETARY RIGHTS. THE STATE WILL NOT BE LIABLE, REGARDLESS OF THE FORM OF ACTION, WHETHER IN CONTRACT, TORT, NEGLIGENCE, STRICT LIABILITY OR BY STATUTE OR OTHERWISE, FOR ANY CLAIM FOR CONSEQUENTIAL, INCIDENTAL, INDIRECT, OR SPECIAL DAMAGES, INCLUDING WITHOUT LIMITATION LOST PROFITS AND LOST BUSINESS OPPORTUNITIES, RELATED TO THE ACCESS OR USE OF THIS INFORMATION. IN NO EVENT WILL THE STATE BE LIABLE FOR ANY AMOUNTS THAT MAY RESULT FROM THE ACCESS OR USE OF THIS INFORMATION, REGARDLESS OF THE FORM OF ACTION, WHETHER IN CONTRACT, TORT, NEGLIGENCE, STRICT LIABILITY, OR BY STATUTE OR OTHERWISE. By accessing or using this Information, you agree that you will not make any claims against the State or any of its departments, divisions, officers, or employees related to your use of the Information. These terms are governed by and interpreted under the laws of the State of Michigan without regard to conflict of laws provisions. Nothing in these terms is meant to impact or replace any existing rights or licenses, such as copyright, trademark, or patent protections, in materials or content that may be located on the site or portal containing the Information. </span><span style='font-size:small;'>More information on caveats and limitations can be found at </span><a href='https://michigan.gov/EGLE/Maps-Data/MiEJScreen' style='font-size:small;' target='_blank' rel='nofollow ugc noopener noreferrer'>Michigan.gov/EGLE/Maps-Data/MiEJScreen</a><span style='font-size:small;'>. </span><br /></div>
File Geodatabase Feature Class
0.000
dataset
EPSG
6.2(3.0.1)
0
Simple
FALSE
0
TRUE
FALSE
holc_ad_data_MI
Feature Class
0
OBJECTID
OBJECTID
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
0
0
0
Feature geometry.
Esri
Coordinates defining the features.
state
state
String
2
0
0
city
city
String
32
0
0
name
name
String
181
0
0
holc_id
holc_id
String
8
0
0
holc_grade
holc_grade
String
1
0
0
neighborho
neighborho
Integer
4
0
0
area_descr
area_descr
String
254
0
0
Shape_Leng
Shape_Leng
Double
8
0
0
MapScanUrl
MapScanUrl
String
80
0
0
Year
Year
String
4
0
0
MapScanLoc
MapScanLocal
String
100
0
0
MapGeorLoc
MapGeorect
String
100
0
0
FormLoc
FormLocal
String
80
0
0
FormUrl
FormUrl
String
80
0
0
BS
BS
String
1
0
0
Shape_Length
Shape_Length
Double
8
0
0
Length of feature in internal units.
Esri
Positive real numbers that are automatically generated.
Shape_Area
Shape_Area
Double
8
0
0
Area of feature in internal units squared.
Esri
Positive real numbers that are automatically generated.
20210815
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