Name: Land Use Land Cover 2020

Display Field: State

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: A statewide, seamless, vector-formatted geospatial dataset depicting 2020 land use and land cover ground conditions. The product was developed by comparing high resolution 2020 and 2011 leaf-off aerial orthoimagery and employing both automated and manual processes to detect, delineate and photointerpret changes since 2011. The project area encompasses the State of Rhode Island and also extends 1/2 mile into the neighboring states of Connecticut and Massachusetts, or to the limits of the source orthoimagery. The minimum mapping unit for this dataset is 0.5 acre.The classification scheme is based on the same RI-modified Anderson Level III scheme used in previous classifications (1988, 1995, 2003/2004, and 2011) with the addition of two new classes (148) Ground-mounted Solar Energy Systems and (149) Wind Energy Systems. If data are used for change detection using the 2003/2004 edition be aware that marinas were coded from other transportation and developed recreation to commercial in the 2020 data to more accurately fit the classification system. The RI classification is based upon Anderson Level III coding described in the United States Geological Survey Publication: "A Land Use And Land Cover Classification System for Use With Remote Sensor Data, Geological Survey Professional Paper 964" Available Online at: http://landcover.usgs.gov/pdf/anderson.pdfPlease consider the source, spatial accuracy, attribute accuracy, and scale of these data before incorporating them into your project. These data were derived from both automated and manual photointerpretation processes and should be used for planning purposes only. The wetland areas contained in this dataset do not include all wetlands previously identified in other RIGIS land use and land cover datasets or in other separate GIS wetland datasets and interpretation of wetland areas should lean toward the side of caution. Wetland areas previously classified as forested wetlands are shown as forested areas in this dataset. Statistical comparisons with RIGIS land use and land cover data prior to 2003 should be treated with caution since some differences in the methodologies used to delineate features were employed

Copyright Text: Rhode Island Department of Administration, Division of Statewide Planning; Rhode Island Department of Environmental Management; University of Rhode Island Department of Natural Resources Science, Environmental Data Center; United States Geological Survey Commercial Partnership Team, Geospatial Products and Services Contracts, National Map Liaison Network

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 220000.04143941402
YMin: 23051.551198735833
XMax: 434591.916716747
YMax: 343511.1192678213
Spatial Reference: 102730  (3438)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: LULC_2020
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
N/A
Default Label: null
UniqueValueInfos:
• Value: 111
  Label: High Density Residential (<1/8 acre lots)
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• Value: 112
  Label: Medium High Density Residential (1/4 to 1/8 acre lots)
  Description:
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• Value: 113
  Label: Medium Density Residential (1 to 1/4 acre lots)
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• Value: 114
  Label: Medium Low Density Residential (1 to 2 acre lots)
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• Value: 115
  Label: Low Density Residential (>2 acre lots)
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  Color: [255, 255, 161, 255]
  Outline:
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• Value: 120
  Label: Commercial (Sale of products and services)
  Description:
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  Color: [230, 0, 0, 255]
  Outline:
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  Color: [168, 0, 0, 255]
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• Value: 151
  Label: Commercial/Residential Mixed
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• Value: 152
  Label: Commercial/Industrial Mixed
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• Value: 130
  Label: Industrial (manufacturing, design, assembly, etc.)
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  Color: [170, 102, 205, 255]
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• Value: 170
  Label: Institutional (schools, hospitals, churches, etc.)
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• Value: 163
  Label: Cemeteries
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• Value: 146
  Label: Power Lines (100' or more width)
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• Value: 148
  Label: Ground-Mounted Solar Energy Systems
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• Value: 149
  Label: Wind Energy Systems
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  Color: [110, 110, 110, 255]
  Outline:
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• Value: 141
  Label: Roads (divided highways > 200' plus related facilities)
  Description:
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  Color: [196, 196, 196, 255]
  Outline:
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• Value: 142
  Label: Airports (and associated facilities)
  Description:
  Symbol:
  
• Value: 143
  Label: Railroads (and associated facilities)
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  Color: [78, 78, 78, 255]
  Outline:
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• Value: 145
  Label: Waste Disposal (landfills, junkyards,etc.)
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• Value: 144
  Label: Water and Sewage Treatment
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• Value: 147
  Label: Other Transportation (terminals, docks, etc.)
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  Color: [187, 157, 204, 255]
  Outline:
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• Value: 161
  Label: Developed Recreation (all recreation)
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  Color: [144, 240, 80, 255]
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• Value: 220
  Label: Cropland (tillable)
  Description:
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• Value: 230
  Label: Orchards, Groves, Nurseries
  Description:
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• Value: 240
  Label: Confined Feeding Operations
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  Color: [99, 247, 104, 255]
  Outline:
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• Value: 210
  Label: Pasture (agricultural not suitable for tillage)
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• Value: 250
  Label: Idle Agriculture (abandoned fields and orchards)
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  Color: [211, 255, 190, 255]
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• Value: 300
  Label: Brushland (shrub and brush areas, reforestation)
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• Value: 410
  Label: Deciduous Forest (>80% hardwood)
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  Color: [165, 204, 145, 255]
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• Value: 420
  Label: Softwood Forest (>80% softwood)
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• Value: 430
  Label: Mixed Forest
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• Value: 500
  Label: Water
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• Value: 600
  Label: Wetland
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• Value: 162
  Label: Vacant Land
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  Outline:
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  Width: 1
• Value: 750
  Label: Transitional Areas (urban open)
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  Color: [173, 163, 105, 255]
  Outline:
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  Color: [127, 143, 13, 255]
  Width: 0
• Value: 740
  Label: Mines, Quarries and Gravel Pits
  Description:
  Symbol:
  
• Value: 710
  Label: Beaches
  Description:
  Symbol:
  
• Value: 720
  Label: Sandy Areas (not beaches)
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [215, 215, 158, 255]
  Outline:
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  Color: [110, 110, 110, 255]
  Width: 0
• Value: 760
  Label: Mixed Barren Areas
  Description:
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  Color: [194, 192, 79, 255]
  Outline:
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  Color: [110, 110, 110, 255]
  Width: 0
• Value: 730
  Label: Rock Outcrops
  Description:
  Symbol:
  
Transparency: 0
Labeling Info:

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Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• State ( type: esriFieldTypeString, alias: State, length: 2 )
• LULC_2020 ( type: esriFieldTypeSmallInteger, alias: LULC_2020 )
• Descr_2020 ( type: esriFieldTypeString, alias: Descr_2020, length: 55 )
• Acres_2020 ( type: esriFieldTypeDouble, alias: Acres_2020 )
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• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

Supported Operations:   Query   Generate Renderer   Return Updates

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