20250319
02232300
1.0
ISO 19139 Metadata Implementation Specification GML3.2
FALSE
Supersonic_Test_Track
002
1745871.676906
2081429.354214
-147850.715199
405756.553897
1
Projected
GCS_NAD_1983_2011
Linear Unit: Foot_US (0.304801)
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NAD_1983_2011_StatePlane_Maryland_FIPS_1900_Ft_US
20211210
14432600
20241029
14483600
150000000
5000
ItemDescription
Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362
Maryland Supersonic_Test_Track
1
-75.510985
-74.302843
38.770899
37.230183
This layer is to be used in the military & compatibility portion of the Maryland SmartDG tool.
Naval Air Station Patuxent River, 2020.
SmartDG
Maryland Energy
MD iMap
Maryland
Vector
Cached
WMS
WFS
KML
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Denotes the U.S. Navy's supersonic testing area also referred to as the Atlantic Test Track.</SPAN></P><P><SPAN>The Supersonic Test Track is used by various DoD installations to test and evaluate aircraft that travel at the speed of sound, or “supersonic.” This military operational area is located offshore over the Atlantic Ocean to avoid populated areas.</SPAN></P></DIV></DIV></DIV>
File Geodatabase Feature Class
dataset
EPSG
8.2.10(10.3.1)
1
Simple
FALSE
1
TRUE
FALSE
Supersonic_Test_Track
Feature Class
1
OBJECTID
FID
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.
ID
ID
Integer
4
0
0
Installation
Installation
String
50
0
0
Contact
Contact
String
100
0
0
Phone
Phone
String
20
0
0
Email
Email
String
75
0
0
Source
Source
String
75
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.
20241029