Department of Information Technology and Telecommunications 11/2013 BLDG.BUILDING vector digital data Building Footprint City of New York Department of Information Technology and Telecommunications withheld BLDG.BUILDING Building footprints represent the perimeter extent of buildings. Use of the data is for analytic and cartographic purposes. The buildings data was collected using the following capture rules: Collect all buildings >500 sq. feet and taller than 12 feet. Buildings with <12 feet height but with BIN should be captured. Buildings with BIN but <500 sq. feet will be captured. Buildings with flat roofs will be captured on roof outline, capturing the largest outline (excluding overhangs, awnings, construction features, etc.). Buildings with pitched roofs will be captured on the building footprint. Carports, when attached to main building, will be included in the outline. Do not collect interior divisions (use existing building layer and BIN as guide). Do not collect temporary trailers, tents, or roofs at gas stations (over pumps). Use parcel data and BIN as guidance for collection. Where the parcel data indicates that a building should be two or more geometries AND there is NO physical indication, split the building using the parcel lines. Where the parcel data indicates that a building should be two or more geometries AND there is a physical indication, split the building using the physical indications. In cases where geometry previously existed in the legacy data, populate all resulting geometries with the original BIN (BINs will be duplicated in these cases). Do NOT collect roofs (overhang) to gas stations, unless connected to building. Do NOT collect movable jet bridge for access to aircraft. Do NOT collect awnings, scaffolds, or sidewalk sheds. Collect all garages, regardless of size, that can be identified as such, and driveways (paved or unpaved) that store one or more cars. Special care should be applied to ensure sheds are not to be confused with garages. Oftentimes, driveways do lead to sheds, so not all structures at a terminating driveway are considered to be garages. Sheds are not to be captured. Use Parcel layer to place garages within parcel or at parcel boundary check for special cases where parcel boundary clearly crosses garage. In these cases, either split the garage using physical features, or use the property line where there is no distinguishing physical feature. Do NOT collect small tool or storage sheds in backyards which have no visible car access. In cases where there is no BIN for the garage, a dummy BIN (1000000, 2000000, etc. for each of the Boroughs, see LION manuals pdf) will be populated. en 11/2013 publication date In work Quarterly -74.257061 -73.699273 40.915087 40.498294 913201.635195 1067367.179226 120960.257473 272669.070853 Buildings, Building footprint, BIN, Structure Limited to City, State and Federal entities and consultants working on specific projects for City, State and Federal entities. Requires a signed license agreement with DoITT. Not to be distributed beyond the licensee or for projects not specified in the license (Non government entities only). NYC Department of Information Technology and Telecommunications, Citywide GIS Colin Reilly Director mailing and physical address
2 Metrotech Center, 4th Floor
Booklyn NY 11201 USA 718-403-8394 718-403-8591 creilly@doitt.nyc.gov Restricted ESRI ArcCatalog 9.3.1.4000 NYC Depatment of Information Technology and Telecommunications, GIS Division 11/2013 Building Footprint Building Footprint City of New York NYC Depatment of Information Technology and Telecommunications, GIS Division Feature Class The buildings data was collected using the following capture rules: Collect all buildings >500 sq. feet and taller than 12 feet. Buildings with <12 feet height but with BIN should be captured. Buildings with BIN but <500 sq. feet will be captured. Buildings with flat roofs will be captured on roof outline, capturing the largest outline (excluding overhangs, awnings, construction features, etc.). Buildings with pitched roofs will be captured on the building footprint. Carports, when attached to main building, will be included in the outline. Do not collect interior divisions (use existing building layer and BIN as guide). Do not collect temporary trailers, tents, or roofs at gas stations (over pumps). Use parcel data and BIN as guidance for collection. Where the parcel data indicates that a building should be two or more geometries AND there is NO physical indication, split the building using the parcel lines. Where the parcel data indicates that a building should be two or more geometries AND there is a physical indication, split the building using the physical indications. In cases where geometry previously existed in the legacy data, populate all resulting geometries with the original BIN (BINs will be duplicated in these cases). Do NOT collect roofs (overhang) to gas stations, unless connected to building. Do NOT collect movable jet bridge for access to aircraft. Do NOT collect awnings, scaffolds, or sidewalk sheds. Collect all garages, regardless of size, that can be identified as such, and driveways (paved or unpaved) that store one or more cars. Special care should be applied to ensure sheds are not to be confused with garages. Oftentimes, driveways do lead to sheds, so not all structures at a terminating driveway are considered to be garages. Sheds are not to be captured. Use Parcel layer to place garages within parcel or at parcel boundary check for special cases where parcel boundary clearly crosses garage. In these cases, either split the garage using physical features, or use the property line where there is no distinguishing physical feature. Do NOT collect small tool or storage sheds in backyards which have no visible car access. In cases where there is no BIN for the garage, a dummy BIN (1000000, 2000000, etc. for each of the Boroughs, see LION manuals pdf) will be populated. All the NYCMap data was aerotriangulated and stereo-compiled to meet ASPRS Class 1 horizontal mapping standards and ASPRS vertical Class 2 accuracy specifications. The mapping standards deal with Root Mean Square (RMS) calculations that states if a random number of clearly identifiable surveyed ground control points throughout the project were compared to the mapped features, the RMS of the points would not exceed 2'. In layman's terms, 95% of the data is accurate to +/- 2'. Estimated accuracy: 95% of the data is accurate to +/- 2 feet How this value was determined: 95% of the data is accurate to +/- 2 feet Metadata imported. withheld 20130409 15282000 Vector Simple FALSE 0 TRUE FALSE coordinate pair 0.000328 0.000328 survey feet North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 GCS_North_American_1983 NAD_1983_StatePlane_New_York_Long_Island_FIPS_3104_Feet 1.000000 Explicit elevation coordinate included with horizontal coordinates FortTotten_Blocks Feature Class 0 OBJECTID OBJECTID OID 4 0 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. SHAPE Feature geometry. ESRI Coordinates defining the features. Shape Geometry 0 0 0 BLOCK_ID BLOCK ID Integer 4 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. Department of Information Technology and Telecommunications mailing and physical address
2 Metrotech Center, 4th Floor
Brooklyn NY 11201 USA spatialdatarequest@doitt.nyc.gov Downloadable Data 189 20131113 NYC Depatment of Information Technology and Telecommunication, GIS Division Colin Reilly Director mailing and physical address
2 Metrotech Center, 4th Floor
Brooklyn NY 11201 USA 718-403-8394 718-403-8591 creilly@doitt.nyc.gov FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 local time http://www.esri.com/metadata/esriprof80.html ESRI Metadata Profile en 20170127 11201300 FALSE 20180930 01553900 20180930 01553900 FortTotten_Blocks 002 913201.635195 1067367.179226 120960.257473 272669.070853 1 206.761 Projected GCS_North_American_1983 Linear Unit: Foot_US (0.304801) NAD_1983_StatePlane_New_York_Long_Island_FIPS_3104_Feet <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/2.2.0'><WKT>PROJCS[&quot;NAD_1983_StatePlane_New_York_Long_Island_FIPS_3104_Feet&quot;,GEOGCS[&quot;GCS_North_American_1983&quot;,DATUM[&quot;D_North_American_1983&quot;,SPHEROID[&quot;GRS_1980&quot;,6378137.0,298.257222101]],PRIMEM[&quot;Greenwich&quot;,0.0],UNIT[&quot;Degree&quot;,0.0174532925199433]],PROJECTION[&quot;Lambert_Conformal_Conic&quot;],PARAMETER[&quot;False_Easting&quot;,984250.0],PARAMETER[&quot;False_Northing&quot;,0.0],PARAMETER[&quot;Central_Meridian&quot;,-74.0],PARAMETER[&quot;Standard_Parallel_1&quot;,40.66666666666666],PARAMETER[&quot;Standard_Parallel_2&quot;,41.03333333333333],PARAMETER[&quot;Latitude_Of_Origin&quot;,40.16666666666666],UNIT[&quot;Foot_US&quot;,0.3048006096012192],AUTHORITY[&quot;EPSG&quot;,2263]]</WKT><XOrigin>-120039300</XOrigin><YOrigin>-96540300</YOrigin><XYScale>3048.0060960121918</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.0032808333333333331</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102718</WKID><LatestWKID>2263</LatestWKID></ProjectedCoordinateSystem> 1.0 FGDC CSDGM Metadata 150000000 5000 FGDC Esri ArcGIS 12.2.1.12813 FortTotten_Blocks City of New York, Department of Information Technology and Telecommunications GIS Division 2 Metrotech Center, 4th Floor Brooklyn NY 11201 spatialdatarequest@doitt.nyc.gov US 2018-09-21T18:30:20 Building Footprint -74.257061 -73.699273 40.915087 40.498294 1 -74.257061 -73.699273 40.915087 40.498294 1 Use of the data is for analytic and cartographic purposes. <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Building footprints represent the perimeter extent of buildings.</SPAN></P></DIV></DIV></DIV> Buildings Building footprint BIN Structure <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Open Data policies and restrictions apply. See Terms of Use (http://www.nyc.gov/html/data/terms.html).</SPAN></P></DIV></DIV></DIV> Buildings, Building footprint, BIN, Structure The buildings data was collected using the following capture rules: Collect all buildings >400 sq. feet and taller than 12 feet. Buildings with <12 feet height but with BIN should be captured. Buildings with BIN but <400 sq. feet will be captured. Buildings with flat roofs will be captured on roof outline, capturing the largest outline (excluding overhangs, awnings, construction features, etc.). Buildings with pitched roofs will be captured on the building footprint. Carports, when attached to main building, will be included in the outline. Do not collect interior divisions (use existing building layer and BIN as guide). Do not collect temporary trailers, tents, or roofs at gas stations (over pumps). Use parcel data and BIN as guidance for collection. Where the parcel data indicates that a building should be two or more geometries AND there is NO physical indication, split the building using the parcel lines. Where the parcel data indicates that a building should be two or more geometries AND there is a physical indication, split the building using the physical indications. In cases where geometry previously existed in the legacy data, populate all resulting geometries with the original BIN (BINs will be duplicated in these cases). Do NOT collect roofs (overhang) to gas stations, unless connected to building. Do NOT collect movable jet bridge for access to aircraft. Do NOT collect awnings, scaffolds, or sidewalk sheds. Collect all garages, regardless of size, that can be identified as such, and driveways (paved or unpaved) that store one or more cars. Special care should be applied to ensure sheds are not to be confused with garages. Oftentimes, driveways do lead to sheds, so not all structures at a terminating driveway are considered to be garages. Sheds are not to be captured. Use Parcel layer to place garages within parcel or at parcel boundary check for special cases where parcel boundary clearly crosses garage. In these cases, either split the garage using physical features, or use the property line where there is no distinguishing physical feature. Do NOT collect small tool or storage sheds in backyards which have no visible car access. In cases where there is no BIN for the garage, a dummy BIN (1000000, 2000000, etc. for each of the Boroughs, see LION manuals pdf) will be populated Colin Reilly NYC Depatment of Information Technology and Telecommunication, GIS Division Director 2 Metrotech Center, 4th Floor Brooklyn NY 11201 creilly@doitt.nyc.gov US 718-403-8394 718-403-8591 Colin Reilly City of New York, Department of Information Technology and Telecommunications GIS Division 2 Metrotech Center, 4th Floor Brooklyn NY 11201 spatialdatarequest@doitt.nyc.gov US GIS Division 1 -74.257061 -73.699273 40.915087 40.498294 ISO 19115 Geographic Information - Metadata DIS_ESRI1.0 dataset 002 withheld File GeoDatabase Shapefile 206.761 NAD_1983_StatePlane_New_York_Long_Island_FIPS_3104_Feet EPSG 5.3(9.0.0) 0 20170314 Colin Reilly NYC Depatment of Information Technology and Telecommunication, GIS Division Director 2 Metrotech Center, 4th Floor Brooklyn NY 11201 creilly@doitt.nyc.gov US 718-403-8394 718-403-8591 Estimated positional accuracy: 95% of the data is accurate to +/- 2 feet All the NYCMap data was aerotriangulated and stereo-compiled to meet ASPRS Class 1 horizontal mapping standards and ASPRS vertical Class 2 accuracy specifications. The mapping standards deal with Root Mean Square (RMS) calculations that states if a random number of clearly identifiable surveyed ground control points throughout the project were compared to the mapped features, the RMS of the points would not exceed 2'. In layman's terms, 95% of the data is accurate to +/- 2'.