20220803
14582200
FALSE
Government_Buildings
002
10869797.154571
10900048.822742
3561365.952452
3585057.098967
1
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_Virginia_South_FIPS_4502_Feet
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20220803
10331200
20220803
10331200
1.0
FGDC
Shawn Benham
Sanborn Map Co.
Project Manager
719-593-0093
1935 Jamboree Dr. Suite 100
Colorado Springs
Colorado
80920
US
ArcGIS Metadata
1.0
File Geodatabase Feature Class
Sanborn Map Co.
Government_Buildings
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Building polygons for Radford, Virginia. For 1"=200' or (1:2400) scale source mapping (1' GSD imagery): all structures with roofs having an aerial coverage of 200 square feet or greater will be captured from the photography as a polygon. Buildings are delineated by tracing the base of the structure for dwellings, businesses, houses, barns. For 1"=100' or (1:1200) source scale mapping (6" GSD imagery): all structures with roofs having an aerial coverage of 100 square feet or greater are captured from the photography as a polygon. Buildings are delineated by tracing the base of the structure for dwellings, businesses, houses, house trailers, garages, barns, and accessory structures.</SPAN></P></DIV></DIV></DIV>
The aerial photography and creation of the subsequent building data was executed to capture the existing ground conditions at a specific point in time for the purpose of GIS analysis. A GIS is a system of computer software, hardware, and data that allows a user to manipulate, analyze, and present information that is tied to a spatial location. GIS technology is used in scientific investigations, resource management, development planning, and many other applications that require analysis of spatial data. VGIN sub-contracted with the Sanborn Map Company to execute a Statewide mapping contract in the years 2009 to 2012. This contract updated and enhanced the existing 2006 and 2007 map data. The Virginia Geographic Information Network (VGIN) is the lead public agency in the Commonwealth for spatial data and GIS. VGIN's mission is to facilitate the cost-effective development and use of spatial data, GIS, and related technologies in organizations throughout the Commonwealth.
buildings
buildings
Contact VGIN for information about regional and statewide VBMP datasets. For information about local datasets, contact the appropriate locality.
This VBMP data has been developed using procedures designed to produce data to National Standard for Spatial Data Accuracy (NSSDA) and is intended for use at 1" = 100' scale. It is requested that the Commonwealth of Virginia be cited for any use of the orthophotography as follows: "Imagery Courtesy of the Commonwealth of Virginia".
publication date
The analog aerial photography was collected at 1"=600' scale and flown in Spring 2011 using a digital sensor (DMC). The aerial photography was controlled with strategic photo-identifiable ground control points. The ground control points were referenced to a Statewide adjusted Network in North American Datum 1983; Virginia State Plane South. The accuracy of the aerotriangulation data supports 1"=100' mapping. The data was initially compiled in tile (2,500' X 2,500') tile format and seamlessly merged together into GeoDatabase format for final delivery.
Esri ArcGIS 13.0.0.36056
1
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37.151951
37.085092
dataset
EPSG
5.3(9.0.0)
0
Simple
FALSE
0
TRUE
FALSE
Government_Buildings
Feature Class
0
OBJECTID
OBJECTID
OID
4
0
0
Internal feature number.
ESRI
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
0
0
0
Feature geometry.
ESRI
Coordinates defining the features.
BLDGCOV_
BLDGCOV_
Double
8
0
0
BLDGCOV_ID
BLDGCOV_ID
Double
8
0
0
TYPE
TYPE
String
16
0
0
BLDGNAME
BLDGNAME
String
40
0
0
created_user
created_user
String
255
0
0
created_date
created_date
Date
8
0
0
last_edited_user
last_edited_user
String
255
0
0
last_edited_date
last_edited_date
Date
8
0
0
TAX_LOT
TAX_LOT
String
50
0
0
ADDRESS
ADDRESS
String
50
0
0
CLASSIFICATION
CLASSIFICATION
String
20
0
0
NUMBER_STORIES
NUMBER_STORIES
SmallInteger
2
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.
20220803