20220421
16085600
1.0
FALSE
Census_Blocks_2020
002
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_Virginia_North_FIPS_4501_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/10.6'><WKT>PROJCS["NAD_1983_StatePlane_Virginia_North_FIPS_4501_Feet",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["Lambert_Conformal_Conic"],PARAMETER["False_Easting",11482916.66666666],PARAMETER["False_Northing",6561666.666666666],PARAMETER["Central_Meridian",-78.5],PARAMETER["Standard_Parallel_1",38.03333333333333],PARAMETER["Standard_Parallel_2",39.2],PARAMETER["Latitude_Of_Origin",37.66666666666666],UNIT["Foot_US",0.3048006096012192],AUTHORITY["EPSG",2283]]</WKT><XOrigin>-110512500</XOrigin><YOrigin>-88858000</YOrigin><XYScale>36916142.964165002</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.00012872084379296787</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102746</WKID><LatestWKID>2283</LatestWKID></ProjectedCoordinateSystem>
20220418
17060800
20220418
17060800
FGDC CSDGM Metadata
Version 6.2 (Build 9200) ; Esri ArcGIS 10.6.1.9270
Census_Blocks_2020
<p style='margin-top:0px; margin-bottom:1.5rem; font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>Pursuant to Section 54.1-402 of the Code of Virginia, any determination of topography or contours, or any depiction of physical improvements, property lines or boundaries is for general information only and shall not be used for the design, modification or construction of improvements to real property or for flood plain determination.<br /></p><p style='margin-top:0px; margin-bottom:1.5rem; font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>The maps provided hereunder are provided "as is" and the City expressly disclaims all warranties, UCC and otherwise, express or implied, including warranties as to accuracy of the maps and merchantability and fitness for a particular purpose, and further expressly disclaims responsibility for all incidental, consequential or special damages arising out of or in connection with the use or performance of the maps.</p><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>Population density at Census Block 2020 geography calculated as people per acre using 2020 ACS data and 2020 Census blocks.</span>ETAA, GIS Division of Alexandria ITS Department using public ACS and Census data
File Geodatabase Feature Class
dataset
EPSG
5.3(9.0.0)
0
Simple
FALSE
0
TRUE
FALSE
Census_Blocks_2020
Feature Class
0
OBJECTID
OBJECTID
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
STATEFP20
STATEFP20
String
2
0
0
COUNTYFP20
COUNTYFP20
String
3
0
0
TRACTCE20
TRACTCE20
String
6
0
0
BLOCKCE20
BLOCKCE20
String
4
0
0
GEOID20
GEOID20
String
15
0
0
NAME20
NAME20
String
10
0
0
MTFCC20
MTFCC20
String
5
0
0
TAPERSONS
TAPERSONS
Integer
4
0
0
Shape
Shape
Geometry
0
0
0
Feature geometry.
Esri
Coordinates defining the features.
Acres
Acres
Double
8
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.
20220418