20241008 11292900 1.0 FGDC CSDGM Metadata FALSE Delaware_HVI_Tract 448544.773434 479944.047226 4405854.927751 4435166.473343 1 0.607 Projected GCS_North_American_1983 Linear Unit: Meter (1.000000) NAD_1983_UTM_Zone_18N <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' 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/10.8'><WKT>PROJCS["NAD_1983_UTM_Zone_18N",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-75.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",26918]]</WKT><XOrigin>-5120900</XOrigin><YOrigin>-9998100</YOrigin><XYScale>450445547.3910538</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>26918</WKID><LatestWKID>26918</LatestWKID></ProjectedCoordinateSystem> 20220211 11412800 20220211 11572500 ItemDescription 150000000 5000 Recipients of DVRPC digital files will credit DVRPC as the source of the data when producing maps, publications, reports, or other documents that utilize DVRPC files. <DIV STYLE="text-align:Left;"><DIV><DIV>This data is made available for planning purposes only by the Delaware Valley Regional Planning Commission (DVRPC) as a public service and is provided AS IS for you to use at your own risk. DVRPC makes no representation of warranty of any kind, expressed or implied, with respect to this information. Please credit DVRPC as the source when using this data.</DIV></DIV></DIV> Delaware Valley Regional Planning Commission 190 N Independence Mall West Philadelphia PA 19106 215-592-1800 Heat Vulnerability Index by Census Tract - Delaware County, PA For planning purposes only. <DIV STYLE="text-align:Left;"><DIV><DIV>Heat Vulnerability Index by Census tract at the county-level. Each block group’s scores are relative to the county it is within, not the region.The methodology employed to create this layer entailed using DVRPC's 2017 Tract-level Indicators of Potential Disadvantage (IPDs) which are based on data from the U.S. Census 2013-2017 American Community Survey 5-Year Estimates:Only the following indicators were used:<UL><LI>Older Adults</LI><LI>Racial Minority</LI><LI>Ethnic Minority</LI><LI>Foreign-Born</LI><LI>Disabled</LI><LI>Limited English Proficiency</LI><LI>Low-Income</LI></UL>The same standard deviation methods from the IPDs (standard deviations from the county average) were used. Once totals for the indicators were found, the same 0-4 score based on standard deviations from the county average were used to get a score of equal weight to the temperature score. The temperature score was calculated using Landsat imagery from the Remote Sensing Lab's <A href="http://rslab.gr:80/downloads_LandsatLST.html" STYLE="text-decoration:underline;">Landsat Land Surface Temperature</A> webpage.For additional information, see DVRPC's <A href="https://www.dvrpc.org:443/energyclimate/extremeheat" STYLE="text-decoration:underline;">Municipal Management of Extreme Heat</A> webpage.</DIV></DIV></DIV> DVRPC Heat Vulnerability Index Extreme Heat Climate Census Tract Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362 1 -75.603377 -75.234284 40.066517 39.801105 Delaware_HVI_Tract Feature Class 143 FID FID OID 4 0 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. Shape Shape Geometry 0 0 0 Feature geometry. 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