20191108
21392000
1.0
FALSE
Land Cover 2014
002
-8553821.788200
-8503140.951300
4680576.554000
4755703.994600
1
Projected
GCS_WGS_1984
Linear Unit: Meter (1.000000)
WGS_1984_Web_Mercator_Auxiliary_Sphere
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20191107
08100800
20191107
08100800
Version 6.2 (Build 9200) ; Esri ArcGIS 10.7.1.11595
Land Cover 2014
1
-76.840288
-76.385015
39.237189
38.712525
Please update the summary
Anne Arundel County, Maryland is interested in monitoring its changing land cover for planning, zoning and environmental protection purposes. The county is under increasing development pressure and needs to maintain an accurate land cover database so it may guide development in a sustainable way from both economic and environmental perspectives. The land cover layer was designed and built as a continuation of hand-digitized layers compiled in the 1990s. The current layer was completed using primarily automated methods and current high-resolution aerial imagery (6 inch resolution, leaf-off), as a comparison for cost and accuracy to the earlier automated and manually-produced datasets. This version was updated in 2011 using 4-band aerial imagery collected in the spring of 2011 by the State of Maryland. Areas that have undergone change in the period 2008-2011 were updated to reflect those changes, and any inconsistencies found in the 2008 dataset were corrected. An Urban Tree Canopy dataset produced in 2008 by the University of Vermont was used to provide estimates of tree canopy for each polygon, or map unit.
Anne Arundel County GIS
Environment
DPW
AACo
Land Cover 2014
Feature Class
dataset
EPSG
8.8(9.3.1.2)
30211
Simple
FALSE
30211
TRUE
FALSE
Land_Cover_2014
Feature Class
30211
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
CLASSNAME
CLASSNAME
String
50
0
0
CLASSNO
CLASSNO
SmallInteger
2
5
0
ACRES
ACRES
Double
8
38
8
Shape
Shape
Geometry
4
0
0
Feature geometry.
Esri
Coordinates defining the features.
Shape.STArea()
Shape.STArea()
Double
0
0
0
Shape.STLength()
Shape.STLength()
Double
0
0
0
20191107