{ "currentVersion": 11.3, "cimVersion": "3.3.0", "serviceDescription": "

Limited English Neighborhood layer was modeled after a similar layer produced by Pennoni and ejscreen technical documentation for Limited English Speaking Household. It uses the LU clipping process of Pennoni's workflow and considers all non-English speaking fields to calculate Limited English Percent similar to how EJScreen determines Limited English Speaking Households for the Supplemental Index.<\/SPAN><\/P>

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Workflow steps:<\/SPAN><\/P>

1. Analysis for creating the Limited English Neighborhoods layer<\/SPAN><\/P>

2. Add fields for Limited English Percent (Total)<\/SPAN><\/P>

3. Calculate Limited English Percent (total) Field.<\/SPAN><\/P>

4. Populate previous LEP totals from previous version<\/SPAN><\/P>

5. Calculate a % Change from last version. <\/SPAN><\/P>

6. Add field PctChange_2022, Percent Change<\/SPAN><\/P>

a. !LIMITEDENGLISHPCT_2022!-!LIMITEDENGLISHPCT_2021!<\/SPAN><\/P>

b. !LIMITEDENGLISHPCT_2023!-!LIMITEDENGLISHPCT_2022!<\/SPAN><\/P>

7. Grab Residential LU areas<\/SPAN><\/P>

8. Expand LU areas: Union of LU 2022 Selection and Parcels with manufactured housing communities and DSHA sites. <\/SPAN><\/P>

9. Delete road parcels with blank PIN <\/SPAN><\/P>

10. Clip ACS Data by LU Areas expanded<\/SPAN><\/P>

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Residential Areas AKA LU Areas SQL snippet: <\/SPAN><\/P>

\t\u2022 LULC_CATEGORY2022 IN ('Commercial', 'Industrial', 'Institutional/Governmental', 'Marinas/Port Facilities/Docks', 'Mixed Urban or Built-up Land', 'Mobile Home Parks/Courts', 'Multi-Family Dwellings', 'Single Family Dwellings', 'Mixed Single and Multi-Family Residential')<\/SPAN><\/P>

\t\u2022 LULC_CATEGORY2022 NOT IN ('Farms, Pasture and Cropland', 'Open Water', 'Man-made Reservoirs and Impoundments', 'Recreational', 'Rangeland', 'Evergreen Forest', 'Forested Wetland - Tidal and Non-tidal', 'Deciduous Forest', 'Mixed Forest')<\/SPAN><\/P>

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Limited English Percentage = (% Spanish + % Indo-European +% Asian and Pacific Islander + % Other)<\/SPAN><\/P>

!B16007_calc_pctSpanE!+!B16007_calc_pctIEE!+!B16007_calc_pctAPIE!+!B16007_calc_pctOtherE!<\/SPAN><\/P>

<\/P>

Field Name,Field Alias:Short Name<\/SPAN><\/P>

B16007_calc_pctOtherE, Percent of population age 5+ who speak Other languages at home: % Other<\/SPAN><\/P>

B16007_calc_PctSpanE, Percent of population age 5+ who speak Spanish at home: % Spanish<\/SPAN><\/P>

B16007_calc_PctIEE, Percent of population age 5+ who speak Asian and Pacific Islander at home: % Asian & Pacific Islander<\/SPAN><\/P>

B16007_calc_PctAPIE, Percent of population age 5+ who speak Indo-European at home: % Indo-European<\/SPAN><\/P>

<\/P>

<\/P><\/DIV><\/DIV><\/DIV>", "mapName": "DE Limited English Neighborhoods", "description": "Limited English Neighborhood layer was modeled after a similar layer produced by Pennoni and ejscreen technical documentation for Limited English Speaking Household. It uses the LU clipping process of Pennoni's workflow and considers all non-English speaking fields to calculate Limited English Percent similar to how EJScreen determines Limited English Speaking Households for the Supplemental Index.Workflow steps: 1. Analysis for creating the Limited English Neighborhoods layer 2. Add fields for Limited English Percent (Total) 3. Calculate Limited English Percent (total) Field. 4. Populate previous LEP totals from previous version 5. Calculate a % Change from last version. 6. Add field PctChange_2022, Percent Change a. !LIMITEDENGLISHPCT_2022!-!LIMITEDENGLISHPCT_2021! b. !LIMITEDENGLISHPCT_2023!-!LIMITEDENGLISHPCT_2022! 7. Grab Residential LU areas 8. Expand LU areas: Union of LU 2022 Selection and Parcels with manufactured housing communities and DSHA sites. 9. Delete road parcels with blank PIN 10. Clip ACS Data by LU Areas expandedResidential Areas AKA LU Areas SQL snippet: \t\u2022 LULC_CATEGORY2022 IN ('Commercial', 'Industrial', 'Institutional/Governmental', 'Marinas/Port Facilities/Docks', 'Mixed Urban or Built-up Land', 'Mobile Home Parks/Courts', 'Multi-Family Dwellings', 'Single Family Dwellings', 'Mixed Single and Multi-Family Residential')\t\u2022 LULC_CATEGORY2022 NOT IN ('Farms, Pasture and Cropland', 'Open Water', 'Man-made Reservoirs and Impoundments', 'Recreational', 'Rangeland', 'Evergreen Forest', 'Forested Wetland - Tidal and Non-tidal', 'Deciduous Forest', 'Mixed Forest')Limited English Percentage = (% Spanish + % Indo-European +% Asian and Pacific Islander + % Other)!B16007_calc_pctSpanE!+!B16007_calc_pctIEE!+!B16007_calc_pctAPIE!+!B16007_calc_pctOtherE!Field Name,Field Alias:Short NameB16007_calc_pctOtherE, Percent of population age 5+ who speak Other languages at home: % OtherB16007_calc_PctSpanE, Percent of population age 5+ who speak Spanish at home: % SpanishB16007_calc_PctIEE, Percent of population age 5+ who speak Asian and Pacific Islander at home: % Asian & Pacific IslanderB16007_calc_PctAPIE, Percent of population age 5+ who speak Indo-European at home: % Indo-European", "copyrightText": "Delaware Department of Natural Resources and Environmental Control. U.S. Census Bureau's American Community Survey (ACS) 2019-2023 5-year estimates, Table(s) B16007", "supportsDynamicLayers": true, "layers": [ { "id": 0, "name": "Limited English Neighborhoods", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon", "supportsDynamicLegends": true } ], "tables": [], "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "singleFusedMapCache": false, "initialExtent": { "xmin": -8394402.082297519, "ymin": 4674677.470587012, "xmax": -8392703.552435938, "ymax": 4681581.445198507, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "fullExtent": { "xmin": -8436789.3337, "ymin": 4643360.6635, "xmax": -8354506.9924, "ymax": 4839339.539, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "datesInUnknownTimezone": false, "minScale": 0, "maxScale": 0, "units": "esriMeters", "supportedImageFormatTypes": "PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP", "documentInfo": { "Title": "Limited English Neighborhoods", "Author": "", "Comments": "Limited English Neighborhood layer was modeled after a similar layer produced by Pennoni and ejscreen technical documentation for Limited English Speaking Household. It uses the LU clipping process of Pennoni's workflow and considers all non-English speaking fields to calculate Limited English Percent similar to how EJScreen determines Limited English Speaking Households for the Supplemental Index.Workflow steps: 1. Analysis for creating the Limited English Neighborhoods layer 2. Add fields for Limited English Percent (Total) 3. Calculate Limited English Percent (total) Field. 4. Populate previous LEP totals from previous version 5. Calculate a % Change from last version. 6. Add field PctChange_2022, Percent Change a. !LIMITEDENGLISHPCT_2022!-!LIMITEDENGLISHPCT_2021! b. !LIMITEDENGLISHPCT_2023!-!LIMITEDENGLISHPCT_2022! 7. Grab Residential LU areas 8. Expand LU areas: Union of LU 2022 Selection and Parcels with manufactured housing communities and DSHA sites. 9. Delete road parcels with blank PIN 10. Clip ACS Data by LU Areas expandedResidential Areas AKA LU Areas SQL snippet: \t\u2022 LULC_CATEGORY2022 IN ('Commercial', 'Industrial', 'Institutional/Governmental', 'Marinas/Port Facilities/Docks', 'Mixed Urban or Built-up Land', 'Mobile Home Parks/Courts', 'Multi-Family Dwellings', 'Single Family Dwellings', 'Mixed Single and Multi-Family Residential')\t\u2022 LULC_CATEGORY2022 NOT IN ('Farms, Pasture and Cropland', 'Open Water', 'Man-made Reservoirs and Impoundments', 'Recreational', 'Rangeland', 'Evergreen Forest', 'Forested Wetland - Tidal and Non-tidal', 'Deciduous Forest', 'Mixed Forest')Limited English Percentage = (% Spanish + % Indo-European +% Asian and Pacific Islander + % Other)!B16007_calc_pctSpanE!+!B16007_calc_pctIEE!+!B16007_calc_pctAPIE!+!B16007_calc_pctOtherE!Field Name,Field Alias:Short NameB16007_calc_pctOtherE, Percent of population age 5+ who speak Other languages at home: % OtherB16007_calc_PctSpanE, Percent of population age 5+ who speak Spanish at home: % SpanishB16007_calc_PctIEE, Percent of population age 5+ who speak Asian and Pacific Islander at home: % Asian & Pacific IslanderB16007_calc_PctAPIE, Percent of population age 5+ who speak Indo-European at home: % Indo-European", "Subject": "Limited English Neighborhoods in Delaware based on ACS2019 - 2023 5yr Language Spoken at Home data within residential land use areas.", "Category": "", "Version": "3.1.0", "AntialiasingMode": "Fast", "TextAntialiasingMode": "Force", "Keywords": "LEN,LEP,ACS,B16007,Language,American Community Survey,tracts,FirstMap" }, "supportsQueryDomains": true, "capabilities": "Query,Map,Data", "supportedQueryFormats": "JSON, geoJSON, PBF", "exportTilesAllowed": false, "referenceScale": 0.0, "supportsDatumTransformation": true, "archivingInfo": {"supportsHistoricMoment": false}, "supportsClipping": true, "supportsSpatialFilter": true, "supportsTimeRelation": true, "supportsQueryDataElements": true, "mapUnits": {"uwkid": 9001}, "maxRecordCount": 2000, "maxImageHeight": 4096, "maxImageWidth": 4096, "supportedExtensions": "FeatureServer" }