Description

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In the fall of 2013, the Detroit Blight Removal Task Force commissioned Data Driven Detroit, the Michigan Nonprofit Association, and LOVELAND Technologies to conduct a survey of every parcel in the City of Detroit. The goal of the survey was to collect data on property condition and vacancy. The effort, called Motor City Mapping, leveraged relationships with the Rock Ventures family of companies and the Detroit Employment Solutions Corporation to assemble a dedicated team of over 200 resident surveyors, drivers, and quality control associates. Data collection occurred from December 4, 2013 until February 16, 2014, and the initiative resulted in survey information for over 370,000 parcels of land in the city of Detroit, identifying condition, occupancy, and use. The data were then extensively reviewed by the Motor City Mapping quality control team, a process that concluded on September 30, 2014. This file contains the official certified results from the Winter 2013/2014 survey, aggregated to 2010 Census Tracts for easy mapping and analysis. The topics covered in the dataset include totals and calculated percentages for parcels in the categories of illegal dumping, fire damage, structural condition, existence of a structure or accessory structure, and improvements on lots without structures.Metadata associated with this file includes field description metadata and a narrative summary documenting the process of creating the dataset.

Dataset Attributes

  • OBJECTID
    Number
  • GEOID10
    Text
    {"value"=>"26163985900", "count"=>1} (), {"value"=>"26163985500", "count"=>1} (), {"value"=>"26163985300", "count"=>1} (), {"value"=>"26163985200", "count"=>1} (), {"value"=>"26163985100", "count"=>1} (), {"value"=>"26163985000", "count"=>1} (), {"value"=>"26163546900", "count"=>1} (), {"value"=>"26163546800", "count"=>1} (), {"value"=>"26163546700", "count"=>1} (), {"value"=>"26163546600", "count"=>1} ()
  • SqMiles
    Number
    0.08683707 to 1.95212595
  • Acres
    Number
    55.57572992 to 1249.36060554
  • Parcel_Count
    Number
    1 to 3880
  • Total_Surveyed
    Number
    33 to 3766
  • PctSurveyed
    Number
    0 to 1
  • StructureYes
    Number
    18 to 2014
  • Pct_StructureYes
    Number
    0 to 0.988696808510638
  • StructureNo
    Number
    8 to 2770
  • Pct_StructureNo
    Number
    0 to 0.816464237516869
  • Use_Commercial
    Number
    1 to 135
  • PctParcels_Commercial
    Number
    0 to 0.480314960629921
  • PctStructure_Commercial
    Number
    0 to 0.753086419753086
  • Use_Industrial
    Number
    1 to 88
  • PctParcels_Industrial
    Number
    0 to 0.395833333333333
  • PctStructure_Industrial
    Number
    0 to 0.333333333333333
  • Use_Institutional
    Number
    1 to 60
  • PctParcels_Institutional
    Number
    0 to 0.181159420289855
  • PctStructure_Institutional
    Number
    0 to 0.393939393939394
  • Use_Mixed
    Number
    1 to 33
  • PctParcels_Mixed
    Number
    0 to 0.150684931506849
  • PctStructure_Mixed
    Number
    0 to 0.308411214953271
  • Use_Private
    Text
    {"value"=>"29", "count"=>6} (), {"value"=>"23", "count"=>6} (), {"value"=>"51", "count"=>5} (), {"value"=>"32", "count"=>5} (), {"value"=>"31", "count"=>5} (), {"value"=>"26", "count"=>5} (), {"value"=>"74", "count"=>4} (), {"value"=>"59", "count"=>4} (), {"value"=>"49", "count"=>4} (), {"value"=>"170", "count"=>4} ()
  • PctParcels_Private
    Number
    0.00412796697626419 to 0.32258064516129
  • PctLots_Private
    Number
    0.0601092896174863 to 0.850267379679144
  • Use_Public
    Text
    {"value"=>"8", "count"=>16} (), {"value"=>"3", "count"=>16} (), {"value"=>"7", "count"=>14} (), {"value"=>"4", "count"=>14} (), {"value"=>"10", "count"=>14} (), {"value"=>"13", "count"=>13} (), {"value"=>"9", "count"=>12} (), {"value"=>"5", "count"=>12} (), {"value"=>"1", "count"=>12} (), {"value"=>"6", "count"=>10} ()
  • PctParcel_Public
    Number
    0.000613873542050338 to 0.267441860465116
  • PctLots_Public
    Number
    0.00202839756592292 to 0.480769230769231
  • Use_Residential
    Number
    1 to 1949
  • PctParcels_Residental
    Number
    0 to 0.974200206398349
  • PctStructure_Residential
    Number
  • StructureNo_Unknown
    Number
  • PctParcelsNo_Unknown
    Number
  • PctLotsNo_Unknown
    Number
  • StructureYes_Unknown
    Number
  • PctParcelsYes_Unknown
    Number
  • PctStructureYes_Unknown
    Number
  • Condition_Good
    Number
  • Pct_ConditionGood
    Number
  • Condition_Fair
    Number
  • PctCondition_Fair
    Number
  • Condition_Poor
    Number
  • PctCondition_Poor
    Number
  • Condition_SuggestDemo
    Number
  • PctCondition_SuggestDemo
    Number
  • AvgConditionRating
    Number
  • ResStructs_Good
    Number
  • PctGood_ResStruct
    Number
  • ResStructs_Fair
    Number
  • PctFair_ResStruct
    Number
  • ResStruct_Poor
    Number
  • PctPoor_ResStruct
    Number
  • ResStruct_SugDemo
    Number
  • PctSugDemo_ResStruct
    Number
  • ResStruct_AvgConditionRating
    Number
  • Occupancy_Occupied
    Number
  • PctStructures_Occupied
    Number
  • Occupancy_Maybe
    Number
  • PctStructures_Maybe
    Number
  • Occupancy_Unoccupied
    Number
  • PctStructures_Unoccupied
    Number
  • ResStruct_Occupied
    Number
  • PctResStruct_Occupied
    Number
  • ResStruct_Maybe
    Number
  • PctResStruct_Maybe
    Number
  • ResStruct_Unoccupied
    Number
  • PctResStruct_Unoccupied
    Number
  • Boarding_Yes
    Number
  • PctStructures_NeedBoarding
    Number
  • Fire_Yes
    Number
  • PctStructures_Fire
    Number
  • ResStruct_NeedBoarding
    Number
  • PctResStruct_Boarding
    Number
  • ResStruct_FireDamage
    Number
  • PctResStruct_Fire
    Number
  • StructureNo_DumpingYes
    Number
  • PctLots_withDumping
    Number
  • StructureYes_DumpingYes
    Number
  • PctStructures_withDumping
    Number
  • TotalParcels_withDumping
    Number
  • PctTotalParcels_withDumping
    Number
  • ResMixUnits_0Units
    Number
  • PctResMixUnits_0Units
    Number
  • ResMixUnits_1Units
    Number
  • PctResMixUnits_1Units
    Number
  • ResMixUnits_2to3Units
    Number
  • PctResMixUnits_2to3Units
    Number
  • ResMixUnits_4Units
    Number
  • PctResMixUnits_4Units
    Number
  • EmptyLots_Improved
    Number
  • PctLots_Improved
    Number
  • EmptyLots_Unimproved
    Number
  • PctLots_Unimproved
    Number
  • EmptyLot_Maintained
    Number
  • PctLots_Maintained
    Number
  • EmptyLot_Unmaintained
    Number
  • PctLots_Unmaintained
    Number
  • Public_Use_Lots
    Number
  • EmptyLot_PublicUse_ParkGarden
    Number
  • PctLots_ParkGarden
    Number
  • PctPULots_ParkGarden
    Number
  • EmptyLot_PublicUse_ParkingLot
    Number
  • PctLots_ParkingLot
    Number
  • PctPULots_ParkingLot
    Number
  • EmptyLot_PublicUse_Other
    Number
  • PctLots_OtherPublicUse
    Number
  • PctPULots_OtherPU
    Number

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