FALSE
1.0
Chatham_PavementMarkingLine_selection
002
879180.728444
1082547.615243
2649623.861444
2856601.565278
1
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_Massachusetts_Mainland_FIPS_2001_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/3.1.0'><WKT>PROJCS["NAD_1983_StatePlane_Massachusetts_Mainland_FIPS_2001_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",656166.6666666665],PARAMETER["False_Northing",2460625.0],PARAMETER["Central_Meridian",-71.5],PARAMETER["Standard_Parallel_1",41.71666666666667],PARAMETER["Standard_Parallel_2",42.68333333333333],PARAMETER["Latitude_Of_Origin",41.0],UNIT["Foot_US",0.3048006096012192],AUTHORITY["EPSG",2249]],VERTCS["NAVD_1988_Foot_US",VDATUM["North_American_Vertical_Datum_1988"],PARAMETER["Vertical_Shift",0.0],PARAMETER["Direction",1.0],UNIT["Foot_US",0.3048006096012192],AUTHORITY["EPSG",6360]]</WKT><XOrigin>-131834321.130385</XOrigin><YOrigin>-104188891.40182801</YOrigin><XYScale>33658480.361771099</XYScale><ZOrigin>-100000</ZOrigin><ZScale>3048.0060960121918</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.00328083333333333</XYTolerance><ZTolerance>0.0032808333333333331</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102686</WKID><LatestWKID>2249</LatestWKID><VCSWKID>105703</VCSWKID><LatestVCSWKID>6360</LatestVCSWKID></ProjectedCoordinateSystem>
20230522
15560400
20230522
15560400
20210627
11494100
150000000
5000
ISO19139
The pavement marking lines delineate vehicular paths of travel along the roadway by marking the center of the road, lanes of travel, edges of pavement, etc.Update features in an existing planimetric dataset, and collect some new additional feature classes, from imagery acquired in the spring of 2020, with a horizontal positional accuracy that shall not exceed 0.38-meters NSSDA 95% confidence (0.22-meters Root Mean Squared (RMSE) Error XY (0.15-meter RMSE X or Y), suitable for 40-scale Planimetrics.Imagery Bands: 4-band (true color & near infrared) Acceptable Window: Spring 2020, generally thought to be from February 1, 2020 and continue through April 30, 2020. Acquisition Conditions: Leaf off, snow free, free from clouds, smoke, haze, light streaks, flooding (streams/rivers in banks), and excessive soil moisture. Sun angle: Greater than 35 degrees over entire project. Minimal shadows, generally between 10am and 2pm. Resolution: 7.5 cm Ground Sample Distance (pixel resolution)
Pavement Marking Lines
X-Ray
NaN
NaN
NaN
NaN
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.
COLOR
Color
String
25
0
0
The color of the pavement marking
CONDITION
Condition
String
50
0
0
The condition of the asset
FACILITYID
Facility Identifier
String
50
0
0
Locally assigned Facility Identifier
INSTALLDATE
Install Date
Date
8
0
0
The date the asset was installed
LASTEDITOR
Last Editor
String
50
0
0
The user who performed the last update
LASTUPDATE
Last Update Date
Date
8
0
0
The date the feature was last updated in the maintenance database
MAINTBY
Managed By
SmallInteger
2
0
0
Indicates which organization maintains the asset
MARKTYPE
Marking Type
String
50
0
0
The type of pavement marking
OWNEDBY
Owned By
SmallInteger
2
0
0
Indicates which organization owns the asset
RECLENGTH
Record Length
Double
8
0
0
The record length of the roadway segment
Chatham_PavementMarkingLine_selection
Feature Class
0
Status
Status
String
100
0
0
SHAPE_Length
SHAPE_Length
Double
8
0
0
Length of feature in internal units.
Esri
Positive real numbers that are automatically generated.
Esri ArcGIS 13.1.0.41833
Chatham_PavementMarkingLine_selection
1
-70.685712
-69.929374
42.083706
41.507976
Pavement Marking Lines
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The pavement marking lines delineate vehicular paths of travel along the roadway by marking the center of the road, lanes of travel, edges of pavement, etc.</SPAN></P><P><SPAN>Update features in an existing planimetric dataset, and collect some new additional feature classes, from imagery acquired in the spring of 2020, with a horizontal positional accuracy that shall not exceed 0.38-meters NSSDA 95% confidence (0.22-meters Root Mean Squared (RMSE) Error XY (0.15-meter RMSE X or Y), suitable for 40-scale Planimetrics.</SPAN></P><P><SPAN>Imagery Bands: 4-band (true color & near infrared) </SPAN></P><P><SPAN>Acceptable Window: Spring 2020, generally thought to be from February 1, 2020 and continue through April 30, 2020. </SPAN></P><P><SPAN>Acquisition Conditions: Leaf off, snow free, free from clouds, smoke, haze, light streaks, flooding (streams/rivers in banks), and excessive soil moisture. </SPAN></P><P><SPAN>Sun angle: Greater than 35 degrees over entire project. Minimal shadows, generally between 10am and 2pm. </SPAN></P><P><SPAN>Resolution: 7.5 cm Ground Sample Distance (pixel resolution)</SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
Cape Cod Commission funded project completed by Quantum Spatial, Inc. starting in 2020.
Based on Spring 2020 aerial photography.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Publicly available information.</SPAN></P></DIV></DIV></DIV>
pavement
striping
markings
traffic lines
turn arrows
Cape Cod
planimetrics
2020
File Geodatabase Feature Class
dataset
EPSG
5.3(9.0.0)
0
Simple
FALSE
0
TRUE
FALSE
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Anne Reynolds
Cape Cod Commission
GIS Director