James W. Sewall Company
10/22/2010
Unknown
Storm_Pipe
vector digital data
withheld
Storm_Pipe
This layer represents storm pipe structure polylines for the town of Berlin, MA.
This layer is to be used as a baseline representation of the location and composition of storm pipe structures throughout the town's stormwater infrastructure network.
en
8/2/2010
unknown
9/3/2010
unknown
ground condition
None planned
-71.677510
-71.581055
42.415649
42.353632
608232.504922
634257.610024
2953942.223935
2976503.672906
0.000131
0.000131
none
pipe
stormwater
polylines
Berlin
Massachusetts
Authorized Access Only
Authorized Use Only
Rick Martens
James W. Sewall Company
Profject Manager
physical address
136 Center St
Old Town
Maine
04468
United States
207 827 4456
207 827 3641
rick.martens@sewall.com
8am - 5pm
James W. Sewall with additional information provided by the Town of Berlin, MA.
ESRI ArcCatalog 9.3.1.1850
Personal GeoDatabase Feature Class
Attributes were checked for consistancy and anomolies. Attributes collected in the field were analyzed for legitimatcy of values.
ArcGIS geometry check tools were utilized to check for invalid geometries.
Features were located by a Sewall survey crew with general feature locations provided by town personnel.
Sub meter accuracy units were utilized to collect the information. Each day of collection a baseline was taken and utilized to compare positional accuracies. Values that were above the sub meter standand were flagged for recollection.
Storm pipes were created and attributed from field notes collected by the Sewall survey team. Invert elevations were calculated from base elevations and from invert depths gathered in the field.
withheld
20101022
12544900
Vector
Simple
FALSE
0
TRUE
FALSE
coordinate pair
0.000328
0.000328
survey feet
North American Datum of 1983
Geodetic Reference System 80
6378137.000000
298.257222
GCS_North_American_1983
NAD_1983_StatePlane_Massachusetts_Mainland_FIPS_2001_Feet
0.000328
Explicit elevation coordinate included with horizontal coordinates
stormwater_line
Feature Class
0
OBJECTID
Internal feature number.
ESRI
Sequential unique whole numbers that are automatically generated.
OBJECTID
OID
4
10
0
SHAPE
Feature geometry.
ESRI
Coordinates defining the features.
SHAPE
Geometry
8
0
0
StormPipe_ID
StormPipe ID
String
30
0
0
Elevation_In
Elevation In
Double
8
38
8
Elevation_Out
Elevation Out
Double
8
38
8
Invert_Depth_In
Invert Depth In
Double
8
38
8
Invert_Depth_Out
Invert Depth Out
Double
8
38
8
Invert_Elevation_In
Invert Elevation In
Double
8
38
8
Invert_Elevation_Out
Invert Elevation Out
Double
8
38
8
Diameter
Diameter
Double
8
38
8
Material
Material
String
40
0
0
Length
Length
Double
8
38
8
Width
Width
Double
8
38
8
Flow
Flow
String
6
0
0
Install_Date
Install Date
Date
8
0
0
Comments
Comments
String
250
0
0
st_length(shape)
st_length(shape)
Double
0
0
0
Downloadable Data
20101022
James W. Sewall Company
Rick Martens
Project Manager
physical address
136 Center St
Old Town
Maine
04468
United States
207 827 4456
207 827 3641
rick.martens@sewall.com
8am - 5pm
FGDC Content Standards for Digital Geospatial Metadata
FGDC-STD-001-1998
local time
http://www.esri.com/metadata/esriprof80.html
ESRI Metadata Profile
en
{F7410006-BF5D-4949-8D1C-3460EF4CDEE2}
20101022
12544900
FALSE
20220202
18580700
20220202
18580700
stormwater_line
002
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/2.9.0'><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",VDATUM["North_American_Vertical_Datum_1988"],PARAMETER["Vertical_Shift",0.0],PARAMETER["Direction",1.0],UNIT["Foot_US",0.3048006096012192]]</WKT><XOrigin>-119851500</XOrigin><YOrigin>-94498200</YOrigin><XYScale>3048.0060960121914</XYScale><ZOrigin>-100000</ZOrigin><ZScale>3048.0060960121918</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.0032808333333333335</XYTolerance><ZTolerance>0.0032808333333333331</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102686</WKID><LatestWKID>2249</LatestWKID></ProjectedCoordinateSystem>
Esri ArcGIS 12.9.0.32739
stormwater_line
608232.504922
634257.610024
2976503.672906
2953942.223935
1
0.000131
0.000131
-71.67751
-71.581055
42.415649
42.353632
1
ISO 19115 Geographic Information - Metadata
DIS_ESRI1.0
dataset
002
withheld
Local Area Network
Personal GeoDatabase Feature Class
Enterprise Geodatabase Feature Class
NAD_1983_StatePlane_Massachusetts_Mainland_FIPS_2001_Feet
EPSG
5.3(9.0.0)
0
20220202