e911rds_01062006

Citation:

Citation Information:

Originator: Maine Public Utilities Commission (MEPUC), Maine Emergency Services Communications Bureau (ESCB), Maine Office of Geographic Information Systems (MEGIS)(comp., ed.)
Publication Date: 2004
Publication Time: Unknown
Title: e911rds_01062006
Geospatial Data Presentation Form: raster digital data
Series Information:

Series Name: Maine GIS Internet Data Catalog; Maine GIS SDE server

Publication Information:

Publication Place: Augusta ME
Publisher: Maine Office of Geographic Information Systems (MEGIS)

Other Citation Details:
1:24000 On January 6, 2006, the Director of the Maine State Archives designated this layer for permanent retention, with snapshot copies to be made when changes are made, unless no changes in data or metadata have been made since the accession of the previous archival copy.

The Maine State Archives became the owner of this copy on January 6, 2006. Prior to that date, the item was in the custody and ownership of the Maine Office of Geographic Information Systems.


Information about related administrative records series may be obtained from the Division of Records Management Services, Maine State Archives, SHS 84, Augusta, ME 04333-0084, (207) 287-5792.

Online Linkage: http://megis.maine.gov/catalog/

Description:

Abstract:
E911RDS contains updated road centerline and road name data for Maine at 1:24,000 scale. E911RDS digital roads were developed, and are maintained, to serve the Enhanced 911 project in Maine. In 1988, Maine voters approved the statewide deployment of Enhanced 9-1-1 service. Enhanced 9-1-1 has many public safety benefits, the two most important features are: the public's ability to dial 9-1-1 for all emergencies and automatic caller location information, critical to speeding up the dispatch of emergency services.

The Maine Office of GIS (MEGIS) is working with the Public Utilities Commission (MEPUC), Emergency Services Communication Bureau (ESCB) to support a statewide implementation of Enhanced 9-1-1 service. MEGIS' role in this implementation is to provide technical assistance to towns that need to establish physical addresses. Physical addresses for participating towns are developed based on community defined address intervals, and road names, applied to an updated set of digital roads. E911RDS data contains up-to-date road names and address ranges for participating Maine towns.



Data is statewide and divided by minor civil divisions. The data set was developed from USGS 1:24,000 digital roads data and is in ArcInfo coverage format. The project used GPS collection and worked with each municipality to verify road and roadname data. Other data sources include MEDOQs (appended, compressed USGS Digital Orthophoto Quarter Quadrangles), 10 meter panchromatic sharpened SPOT imagery from the USA Select Statewide Program and US Department of Commerce, Bureau of Census TIGER/LineFiles. A related table Standard Geocodes for Maine Minor Civil Divisions, 1971 is available at http://megis.maine.gov/catalog/ "Tables". The coverage includes the ARC items E911, RDNAME, RANGE. Ongoing maintenance of the final data includes the addition and/or correction of roads, roadnames and address ranges at the request of each municipalities Addressing Officer.

Purpose:
E911RDS data was developed to implement the Enhanced 911 project in Maine. This data contains up-to-date road names and address ranges for the State of Maine. Data at this scale would be useful for planning, utility, development and various other applications.
Supplemental Information: An E911 status map is available at Maine GIS ArcIMS http://megisims.state.me.us/website/e911stat/viewer.htm.

Time Period of Content:

Time Period Information:

Range of Dates/Times:

Beginning Date: 1/1/1994
Beginning Time: Unknown
Ending Date: 1/6/2006
Ending Time: Unknown

Currentness Reference: source dates

Status:

Progress: Complete
Maintenance and Update Frequency: none planned

Spatial Domain:

Bounding Coordinates:

West Bounding Coordinate: -71.3
East Bounding Coordinate: -66.8
North Bounding Coordinate: 47.6
South Bounding Coordinate: 42.9

Keywords:

Theme:

Theme Keyword Thesaurus: ISO Keyword Thesaurus
Theme Keyword: transportation
Theme Keyword: health
Theme Keyword: imageryBaseMapsEarthCover

Theme:

Theme Keyword Thesaurus: Library of Congress Authorities-Theme
Theme Keyword: digital map
Theme Keyword: road names
Theme Keyword: roads
Theme Keyword: address ranges
Theme Keyword: archive

Theme:

Theme Keyword Thesaurus: Maine GIS Thesaurus-Theme
Theme Keyword: roads
Theme Keyword: address ranges
Theme Keyword: road names
Theme Keyword: centerline
Theme Keyword: streets
Theme Keyword: addresses
Theme Keyword: E911
Theme Keyword: geocode
Theme Keyword: towns
Theme Keyword: infrastructure
Theme Keyword: emergency preparedness
Theme Keyword: safety
Theme Keyword: location

Place:

Place Keyword Thesaurus: Maine GIS Thesaurus-Place
Place Keyword: Maine
Place Keyword: United States

Place:

Place Keyword Thesaurus: Library of Congress Authorities-Place
Place Keyword: Maine
Place Keyword: United States

Stratum:

Stratum Keyword Thesaurus: GCMD Parameter Keyword
Stratum Keyword: human dimensions

Access Constraints:
No changes to the data or metadata of this archival version will be permitted, except in extraordinary circumstances and only with written authorization of the Director of the Maine State Archives. This constraint does not apply to copies made by users. (Jurisdiction: 5 MRSA, Chapter 6 Authorization: 5 MRSA, Chapter 6)
Use Constraints:
Users must assume responsibility in determining the usability of this data for their purposes. Digital maps retain the accuracy of their source materials. The best use of data mapped at scales of 1:500,000 and 1:250,000 is in statewide planning and studies; at 1:100,000 in regional planning and studies; at 1:62,500 and 1:24,000 in detailed studies and local planning; and at 1:12,000 and 1:5,000 or larger scales in parcel level studies and detailed local planning. In the use of Maine GIS data, please check sources, scale, accuracy, currentness and other available information. Please confirm that you are using the correct copy of both data and metadata from the Maine GIS Data Catalog. The Maine Office of Geographic Information Systems (MEGIS) provides notice of updates and corrections directly to the Maine GIS Technical Group and Maine GIS Users, through the MEGISTECH and MEGISUSER list servers. To subscribe please contact MeGIS through the Maine Office of Information Technology (OIT) Customer Support Center (CSC) at (207) 624-7700. To request data correction in, or provide updates to Maine GIS data, please use the contact information contained in the metadata. Updates, corrections, and feedback, incorporated in the Maine GIS database, are made in accordance with "Data Standards for Maine Geographic Information Systems", 2002, and coordinated by MEGIS in consultation with the Maine GIS Executive Council.
Point of Contact:

Contact Information:

Contact Organization Primary:

Contact Organization: (MEGIS) Maine Office of Geographic Information Systems

Contact Position: GIS Coordinator
Contact Address:

Address Type: mailing address
Address: State House Station 145
City: Augusta
State or Province: ME
Postal Code: 04333-0145
Country: USA

Contact Voice Telephone: (207) 624-7700
Contact Facsimile Telephone: (207) 287-3842
Hours of Service: Monday through Friday 0800 - 1700 EST

Data Set Credit: Credit should always be given to the data source and/or originator when the data is transferred or printed.
Native Data Set Environment: English; e911rds_01062006, Maine Office of Information Technology (OIT) Oracle 9i, Maine Office of Geographic Information Systems (MEGIS), Maine State Archives SDE (MEARCHIVES.SDE)

Attribute Accuracy:

Attribute Accuracy Report:
Attribute accuracy is tested by manual comparison of the source with hard copy printouts and/or symbolized display of digital files. The item class is a remnant of the source data and has not been maintained or updated. Please report errors to Maine Office of GIS.
Logical Consistency Report:
Spatial topology meets Maine GIS Data Standards. Spatial topology is clean and free of errors. Edge matching issues were resolved with the use of other sources. The coverage has been BUILT to LINE and has ARC topology.
Completeness Report: Data set is incomplete.
Positional Accuracy:

Horizontal Positional Accuracy:

Horizontal Positional Accuracy Report:
E911RDS were initially mapped using 1:24,000 base data, and data from Census 1990 TIGER/Line files. Address development included proofing ground locations, GPS collection of new roads and changed roads, attribution of any new road names on the authority of each municipality, and the determination of a minimum and maximum address range for each road. Maintenance of the finalized or addressed data includes local E911 addressing officer feedback and update, visual comparison with available high resolution orthophotography. Data update is continual based on submission of updates from each municipal addressing officer.The item SOURCE and feature metadata items (FM prefix) contain information on the source of linework and the level of locational accuracy that can be expected for each feature.
Quantitative Horizontal Positional Accuracy Assessment:

Horizontal Positional Accuracy Value: 1
Horizontal Positional Accuracy Explanation:
For data derived from ORTHO_HF or ORTHO_FF-Digital file features include high quality ground-level georeferencing, derived from accurate positioning and geometric corrections, and provide a digital photographic map suitable for applications requiring a 1:1200 National Map Accuracy Standard (NMAS).
Quantitative Horizontal Positional Accuracy Assessment:

Horizontal Positional Accuracy Value: 2
Horizontal Positional Accuracy Explanation:
For data derived from ORTHO_1F-Digital file features include high quality ground-level georeferencing, derived from accurate positioning and geometric corrections, and provide a digital photographic map suitable for applications requiring a 1:2400 National Map Accuracy Standard (NMAS).
Quantitative Horizontal Positional Accuracy Assessment:

Horizontal Positional Accuracy Value: 4
Horizontal Positional Accuracy Explanation:
For data derived from ORTHO_2F-Digital file features include high quality ground-level georeferencing, derived from accurate positioning and geometric corrections, and provide a digital photographic map suitable for applications requiring a 1:4800 National Map Accuracy Standard (NMAS).
Quantitative Horizontal Positional Accuracy Assessment:

Horizontal Positional Accuracy Value: 5
Horizontal Positional Accuracy Explanation:
For data based on the GPS location- GPS data were differentially corrected using Trimble base station data. Parameters set for GPS collection Geoexplorers typically provide accuracy ranges of 2 to 5 meters.
Quantitative Horizontal Positional Accuracy Assessment:

Horizontal Positional Accuracy Value: 10
Horizontal Positional Accuracy Explanation:
For data derived from MEDOQ or DOQQ-Horizontal positional accuracy is determined by the Orthophoto Accuracy (ORACC) software program for DOQ data produced by the National Mapping Division. Field control is acquired by third order class 1 or better survey methods sufficiently spaced to meet National Map Accuracy Standards (NMAS) for 1:12,000-scale products.
Quantitative Horizontal Positional Accuracy Assessment:

Horizontal Positional Accuracy Value: 12
Horizontal Positional Accuracy Explanation: For data derived from digital base data-base data meets National Map Accuracy Standards for 1:24,000 scale.

Quantitative Horizontal Positional Accuracy Assessment:

Horizontal Positional Accuracy Value: 51
Horizontal Positional Accuracy Explanation: For data derived from TIGER/Line file data-data meets National Map Accuracy Standards for 1:100,000.

Lineage:

Source Information:

Source Citation:

Citation Information:

Originator: U.S. Geological Survey (USGS)
Publication Date: multiple dates
Publication Time: Unknown
Title: (24k) USGS 1:24,000 scale quadrangles
Geospatial Data Presentation Form: map
Series Information:

Series Name: National Mapping Program Standard Series Topographic Maps
Issue Identification: USGS 7.5 Minute Map Series

Publication Information:

Publication Place: Reston VA
Publisher: U.S. Geological Survey

Other Citation Details: 24000 Publication date is unique to each quadrangle in the map series. Standard 7.5x7.5 minute quadrangles cover geographic areas of 49 to 71 square miles. 1 inch at map scale represents 2000 feet.
Online Linkage: http://mapping.usgs.gov/mac/maplists/howtoselectmaps.html

Source Scale Denominator: 24000
Type of Source Media: stable-base material (mylar)
Source Time Period of Content:

Time Period Information:

Range of Dates/Times:

Beginning Date: 1/1/1948
Beginning Time: Unknown
Ending Date: Present
Ending Time: Unknown

Source Currentness Reference: publication date

Source Citation Abbreviation: 24k

Source Information:

Source Citation:

Citation Information:

Originator: U.S. Department of Commerce (USDOC) Bureau of Census, Geography Division
Publication Date: 19910701
Title: (TIGERS90) TIGER/Line Files 1990
Geospatial Data Presentation Form: map
Series Information:

Series Name: TIGER/Line Files
Issue Identification: Census 1990

Publication Information:

Publication Place: Washington DC
Publisher: U.S. Department of Commerce, Bureau of Census, Geography Division

Other Citation Details: Topologically Integrated Geographic Encoding and Referencing System (TIGER)
Online Linkage: http://www.census.gov/geo/www/tiger/

Source Scale Denominator: 100000
Type of Source Media: online
Source Time Period of Content:

Time Period Information:

Single Date/Time:

Calendar Date: 4/1/1990
Time of Day: Unknown

Source Currentness Reference: publication date

Source Citation Abbreviation: tigers90

Source Information:

Source Citation:

Citation Information:

Originator: Maine Department of Public Safety (MEDPS) Emergency Services Communication Bureau (ESCB), Maine Office of Geographic Information Systems (MEGIS)
Publication Date: multiple dates
Title: (ESCBE911GPS) E911GPS
Geospatial Data Presentation Form: tabular digital data
Publication Information:

Publication Place: Augusta ME
Publisher: Maine Office of Geographic Information Systems

Other Citation Details: GPS collected lines for Enhanced 911 project. Multiple collection dates.
Online Linkage: http://www.maine911.com/

Source Scale Denominator: 99999
Type of Source Media: online
Source Time Period of Content:

Time Period Information:

Range of Dates/Times:

Beginning Date: 1/1/1995
Beginning Time: Unknown
Ending Date: Present
Ending Time: Unknown

Source Currentness Reference: publication date

Source Citation Abbreviation: escbe911gps

Source Information:

Source Citation:

Citation Information:

Originator: Maine Office of Geographic Information Systems (MEGIS)
Publication Date: 20070701
Publication Time: Unknown
Title: metwp24
Geospatial Data Presentation Form: vector digital data
Series Information:

Series Name: Maine GIS
Issue Identification: SDE server; Internet Data Catalog

Publication Information:

Publication Place: Augusta ME
Publisher: Maine Office of Geographic Information Systems

Other Citation Details: 1:24000
Online Linkage: http://megis.maine.gov/catalog/

Source Scale Denominator: 24000
Type of Source Media: online
Source Time Period of Content:

Time Period Information:

Range of Dates/Times:

Beginning Date: 1/1/1948
Beginning Time: Unknown
Ending Date: 8/22/2005
Ending Time: Unknown

Source Currentness Reference: source dates

Source Citation Abbreviation: metwp24

Source Information:

Source Citation:

Citation Information:

Originator: Maine State Planning Office (MESPO)
Publication Date: 19710513
Title: (GEOCODE) Standard Geographic Codes for Maine Minor Civil Divisions
Edition: v1
Geospatial Data Presentation Form: tabular digital data
Publication Information:

Publication Place: Augusta ME
Publisher: Maine State Planning Office

Other Citation Details:
This citation is for the first official Standard Geographic Code endorsed and adopted by the Governor of Maine, on July 1, 1971. Geocodes have undergone subsequent revisions, all of which were "officially" rolled back to this 1971 list by Maine's Information Services Policy Board (ISPB), as of January 2000. In 1971, all Maine state agencies were requested to implement these five digit geocodes, in agency information systems, to build a base of data for Maine's Minor Civil Divisions (MCDs) and to promote data sharing. Data coded by MCD may subsequently be summarized by any other type of region, administrative district, natural area, etc. The first two digits of the geocode represent the federal code (FIPS) for Maine counties, the remaining three digits uniquely identify each of Maine's MCDs and Reservations. As an information service to state agencies and the public, geocodes for Maine, are now maintained, updated and made available for download, in comma delimited text and .dbf format, through the Maine Office of Geographic Information Systems (MEGIS) Data Catalog at http://megis.maine.gov/catalog/ , "Tables" link.
Online Linkage: http://megis.maine.gov/catalog/

Source Time Period of Content:

Time Period Information:

Single Date/Time:

Calendar Date: 7/1/1971
Time of Day: Unknown

Source Currentness Reference: publication date

Source Citation Abbreviation: geocode

Source Information:

Source Citation:

Citation Information:

Originator: SPOT Image, Corporation
Publication Date: 2001
Title: spot
Geospatial Data Presentation Form: remote-sensing image
Series Information:

Series Name:
Maine GIS
Maine GIS SDE server

Issue Identification: SDE server

Publication Information:

Publication Place: Augusta ME
Publisher: Maine Office of Geographic Information Systems

Other Citation Details:
1:24000 SPOT10 is SPOT satellite image data from USA Select, a collection of 10 meter satellite images covering Maine. SPOT10 is useful for mapping, regional planning, and providing a foundation basemap for GIS applications. At the SPOTView processing level the data is GIS ready; geocoded, ortho-corrected, mosaicked and tiled in 30' x 30' frames with an accuracy equivalent to 1:24000 scale.
Source Scale Denominator: 24000
Type of Source Media: filmstrip
Source Time Period of Content:

Time Period Information:

Range of Dates/Times:

Beginning Date: 4/30/1998
Beginning Time: Unknown
Ending Date: 9/7/2001
Ending Time: Unknown

Source Currentness Reference: ground condition

Source Citation Abbreviation: spot10

Process Step:

Process Description:
Those municipalities who have chosen to utilize the services of Maine Office of GIS to aid them in developing physical addresses use the following process: US Census Bureau TIGERs/Line Files road names are joined with USGS 24k digital road centerline data using Arc/Info software. The resulting coverage is clipped to political boundaries using METWP24. Base maps are sent to each municipality where maps are reviewed for completeness and accuracy. The town's addressing officer marks base maps with missing roads and approved road names, desired numbering direction, and indicates odd/even left/right numbering orientation (even on left, odd on right is the standard). Missing or inaccurate roads accompanied by all addressable structures are then collected by GPS contractors. Road side and building type attributes are also collected by the GPS contractors while in the field. Differentially corrected GPS road data is incorporated into the base townroads coverage using GET. Address range data is added using one of two methods: 1) Arc/Info's dynamic segmentation feature is utilized to create address ranges using a town assigned predetermined addressing interval, or 2) Municipality provides ranges of existing or potential address ranges (predetermined) between each intersection, both on the right and on the left side of the road. Road names and address ranges are updated as necessary by MEGIS. Ongoing maintenance of the final data includes addition and/or correction of road and roadnames at the request of each municipalities Addressing Officer.
Process Date: ongoing
Process Contact:

Contact Information:

Contact Organization Primary:

Contact Organization: (MEGIS) Maine Office of Geographic Information Systems

Contact Position: GIS Coordinator
Contact Address:

Address Type: mailing address
Address: State House Station 145
City: Augusta
State or Province: ME
Postal Code: 04333-0145
Country: USA

Contact Voice Telephone: (207) 624-7700
Contact Facsimile Telephone: (207) 287-3842
Hours of Service: Monday through Friday 0800 - 1700 EST

Process Step:

Process Description: Copy taken for Maine State Archives at date and time designated for accession.
Process Date: 20060106
Process Contact:

Contact Information:

Contact Organization Primary:

Contact Organization: (MSA) Maine State Archives
Contact Person: James Henderson

Contact Position: Director
Contact Address:

Address Type: mailing address
Address: SHS 84
City: Augusta
State or Province: ME
Postal Code: 04333-0084
Country: USA

Contact Voice Telephone: 207 287 5793
Contact Facsimile Telephone: 207 287 5739
Hours of Service: Monday - Friday 0800 - 1700 EST

Cloud Cover: 0

Indirect Spatial Reference: sample Bangor
Direct Spatial Reference Method: Vector
Point and Vector Object Information:

SDTS Terms Description:

SDTS Point and Vector Object Type: Complete chain
Point and Vector Object Count: 2121

Horizontal Coordinate System Definition:

Planar:

Grid Coordinate System:

Grid Coordinate System Name: Universal Transverse Mercator 1983
Universal Transverse Mercator:

UTM Zone Number: 19
Transverse Mercator:

Scale Factor at Central Meridian: 0.9996
Longitude of Central Meridian: -69
Latitude of Projection Origin: 0
False Easting: 500000
False Northing: 0

Planar Coordinate Information:

Planar Coordinate Encoding Method: Coordinate Pair
Coordinate Representation:

Abscissa Resolution: 1
Ordinate Resolution: 1

Planar Distance Units: m

Geodetic Model:

Horizontal Datum Name: North American Datum of 1983
Ellipsoid Name: Geodetic Reference System 80
Semi-major Axis: 6378137
Denominator of Flattening Ratio: 298.257

Detailed Description:

Entity Type:

Entity Type Label: E911RDS.AAT
Entity Type Definition: arc feature class
Entity Type Definition Source: Environmental Systems Research Institute, Inc. (ESRI)

Attribute:

Attribute Label: AMUPDDAT
Attribute Definition: default Arc/Info date field defined 8, 10, D; the item refers to the date of update on an attribute of the feature.
Attribute Definition Source: E911 project use.

Attribute:

Attribute Label: AMUPDORG
Attribute Definition:
12 character field defined 12 12 C; the item AMUPDORG refers to the organization that performed an update to an attribute of the feature. Codes for this item are standardized acronyms (ME prefix for Maine state agencies, US prefix for USA federal agencies, all lower-case, no hyphens, no punctuation, confirmed).
Attribute Definition Source: E911 project use.

Attribute:

Attribute Label: E911
Attribute Definition: denotes if a road is in the e911 road system
Attribute Definition Source: E911 project MEGIS
Attribute Domain Values:

Enumerated Domain:

Enumerated Domain Value: 1
Enumerated Domain Value Definition: road is in the e911 system
Enumerated Domain Value: 0
Enumerated Domain Value Definition: road is not in the e911 road system
Enumerated Domain Value: 2
Enumerated Domain Value Definition: road is in E911 road system as I-95

Attribute:

Attribute Label: FMPROCSS
Attribute Definition:
12 character field defined 12 12 C; this FM item refers to a PROCESS OR ACTION which is explanatory of quality or accuracy of a feature; can be used for cross reference in the Process Description or Source Produced Citation Abbreviation elements, part of the Data Quality/Process Step and Source Information sections of FGDC metadata.
Attribute Definition Source: Maine GIS Technical Group, Feature Metadata subcommittee, for standardized code tables, definitions, and additional information see: http://megis.maine.gov/standards/flmeta/fmbrief.htm .

Attribute:

Attribute Label: FMSRC
Attribute Definition:
12 character field defined 12 12 C; this FM item names a SOURCE (general or specific) used for the location of a feature; standardized codes for this item can be used for cross reference in the Source Citation Abbreviation element, part of the Data Quality/Source Information section of FGDC metadata.
Attribute Definition Source: Maine GIS Technical Group, Feature Metadata subcommittee, for standardized code tables, definitions, and additional information see: http://megis.maine.gov/standards/flmeta/fmbrief.htm .

Attribute:

Attribute Label: FMSRCORG
Attribute Definition:
12 character field defined 12 12 C; the FM item FMSRCORG refers to the ORIGINATOR OF THE SOURCE used in the location of a feature; codes for this item are standardized acronyms (ME prefix for Maine state agencies, US prefix for USA federal agencies, all lower-case, no hyphens, no punctuation, confirmed), cross references can be made between this item and the element Originator, part of the Data Quality/Source Information section of FGDC metadata.
Attribute Definition Source: Maine GIS Technical Group, Feature Metadata subcommittee, for standardized code tables, definitions, and additional information see: http://megis.maine.gov/standards/flmeta/fmbrief.htm .

Attribute:

Attribute Label: FMUPDDAT
Attribute Definition:
Arc/Info date field defined 8, 10, D; the FM item FMUPDAT refers to the date of update on the location of a feature; can be used as cross reference to Process Date, part of the Data Quality/Process Step sections of FGDC metadata
Attribute Definition Source: Maine GIS Technical Group, Feature Metadata subcommittee, for standardized code tables, definitions, and additional information see: http://megis.maine.gov/standards/flmeta/fmbrief.htm .

Attribute:

Attribute Label: FMUPDORG
Attribute Definition:
12 character field defined 12, 12, C, the FM item FMUPDORG refers to the EDIT ORGANIZATION responsible for the location of a feature; codes for this are standardized acronyms (ME prefix for Maine state agencies, US prefix for USA federal agencies, all lower-case, no hyphens, no punctuation, confirmed), cross references can be made between this item and the element Process Contact, part of the Data Quality/Process Step sections of FGDC metadata.
Attribute Definition Source: Maine GIS Technical Group, Feature Metadata subcommittee, for standardized code tables, definitions, and additional information see: http://megis.maine.gov/standards/flmeta/fmbrief.htm .

Attribute:

Attribute Label: L-ADD.FROM
Attribute Definition: minimum address on left side of arc
Attribute Definition Source: E911 project MEGIS

Attribute:

Attribute Label: L-ADD.TO
Attribute Definition: maximum address on left side of arc
Attribute Definition Source: E911 project MEGIS

Attribute:

Attribute Label: LCITY
Attribute Definition: Carries the municipality name to the left side of the arc.
Attribute Definition Source: MEGIS

Attribute:

Attribute Label: LESN
Attribute Definition: Carries the emergency service zone number to the left side of the arc.
Attribute Definition Source: MEGIS

Attribute:

Attribute Label: L_RANGE
Attribute Definition: address range on left side of arc expressed as "[min] to [max] >" so as to indicate numbering direction when plotted on a map.
Attribute Definition Source: E911 project MEGIS

Attribute:

Attribute Label: MEGIS-ID
Attribute Definition: unique feature identifier using (geocode + unique id)
Attribute Definition Source: E911 project MEGIS

Attribute:

Attribute Label: POSTDIR
Attribute Definition: word used following street_name relating to direction, eg. North, South, East or West.
Attribute Definition Source: E911 project MEGIS

Attribute:

Attribute Label: PREDIR
Attribute Definition: word used preceeding street_name relating to direction, eg. North, South, East or West.
Attribute Definition Source: E911 project MEGIS

Attribute:

Attribute Label: R-ADD.FROM
Attribute Definition: minimum address on right side of arc
Attribute Definition Source: E911 project MEGIS

Attribute:

Attribute Label: R-ADD.TO
Attribute Definition: maximum address on right side of arc
Attribute Definition Source: E911 project MEGIS

Attribute:

Attribute Label: RANGE
Attribute Definition: address range of arc expressed as "[min] to [max] >" so as to indicate numbering direction when plotted on a map
Attribute Definition Source: E911 project MEGIS

Attribute:

Attribute Label: RCITY
Attribute Definition: Carries the municipality name to the right side of the arc
Attribute Definition Source: MEGIS

Attribute:

Attribute Label: RDNAME
Attribute Definition: Road name (predir + street_name + suffix + postdir)
Attribute Definition Source: E911 project MEGIS

Attribute:

Attribute Label: READD
Attribute Definition: indicates process used to obtain address
Attribute Definition Source: E911 project MEGIS
Attribute Domain Values:

Enumerated Domain:

Enumerated Domain Value: 1
Enumerated Domain Value Definition: used MEGIS E911 process to obtain address ranges
Enumerated Domain Value: 0
Enumerated Domain Value Definition: used information provided by municipality, did not use MEGIS E911 process to obtain address

Attribute:

Attribute Label: RESN
Attribute Definition: Carries the emergency service zone number to the right side of the arc.
Attribute Definition Source: MEGIS

Attribute:

Attribute Label: R_RANGE
Attribute Definition: Address range of right side of arc expressed as "[min] to [max] " to indicate numbering direction when plotted on a map.
Attribute Definition Source: E911 project MEGIS

Attribute:

Attribute Label: SOURCE
Attribute Definition: Feature level metadata items have replaced this item in the final data and should contain the most current information.
Attribute Definition Source: E911 project MEGIS

Attribute:

Attribute Label: STREET_NAME
Attribute Definition: name of road without prefix or suffix
Attribute Definition Source: E911 project MEGIS

Attribute:

Attribute Label: SUFFIX
Attribute Definition: an affix occurring at the end of street name.
Attribute Definition Source: for a current digital reference see Appendix C of the "Maine Enhanced 911 Addressing Guidebook for Local Governments" located at http://megis.maine.gov/projects/e911/guide/gb000.htm .

Attribute:

Attribute Label: TOWN
Attribute Definition: Maine town or township name

Overview Description:

Entity and Attribute Overview:
E911RDS contain single line roads coded for road name in the item RDNAME, address ranges are listed in the item RANGE and E911 yes or no. The item CLASS is a remnant of the source data and is not maintained or updated. FM items were coded from the item SOURCE. The item SOURCE remains for use and for demonstration of correspondence with FM values; however, FM items provide the most specific and accessible information about the sources of ARC features in the coverage. For more information on Maine GIS Feature Metadata recommendation, see http://megis.maine.gov/standards/flmeta/fmbrief.htm or contact the Maine Office of GIS at (207) 287-6144.
Entity and Attribute Detail Citation:
The ArcInfo coverage, ArcView shapefile, ArcGIS geodatabase formats, commonly used for Maine GIS data, carry default identifiers and attributes that are software generated and/or important for internal recordkeeping. These are listed here to avoid repetition for every layer, and may not be repeated in the attribute descriptions and definitions of each layer.

Common software generated identifiers and attributes in Maine GIS data include: <title>#, <title>-ID, <title>_, <title>_ID, FID (feature identifier), Shape (feature geometry), OBJECTID. Other default attributes, that may be present, refer to the topological relationships between features, for example RIGHTPOLY or R_POLY, LEFTPOLY or L_POLY, FROMNODE or F_NODE, TONODE or T_NODE.


In addition, most GIS formats will carry fields for PERIMETER, AREA and/or LENGTH according to feature geometry. These fields are typically available by default, with the units based on coordinate system or projection units of GIS data. (Units are meters for Maine GIS data.) Most GIS software packages also provide a means to calculate these values.


It is important to test any columns containing PERIMETER, AREA or LENGTH values before using them for analysis purposes. These important values can be carried from format to format and become out-dated. Verify that the values are correct. Also, in your GIS software, please view the properties of data layers for the map units used to calculate these fields, and for the units set for display purposes.

Distributor:

Contact Information:

Contact Organization Primary:

Contact Organization: (MEGIS) Maine Office of Geographic Information Systems

Contact Position: GIS Coordinator
Contact Address:

Address Type: mailing address
Address: State House Station 145
City: Augusta
State or Province: ME
Postal Code: 04333-0145
Country: USA

Contact Voice Telephone: (207) 624-7700
Contact Facsimile Telephone: (207) 287-3842
Hours of Service: Monday through Friday 0800 - 1700 EST

Distribution Liability:
Users must assume responsibility to determine the usability of this data for their purposes. Although these data have been processed successfully on a computer system at the Maine Office of Geographic Information Systems, no warranty expressed or implied is made by MEGIS regarding the utility of the data on any other system, nor shall the act of distribution constitute any such warranty. Neither the Maine Office of Geographic Information Systems, nor any of its contributors, is liable for misuse of the data, for damage, for transmission of viruses, or for computer contamination through the distribution of these data sets.
Standard Order Process:

Digital Form:

Digital Transfer Information:

Format Name: ESRI Shapefile
Format Version Number: ARC Version 9.x
Format Specification: ArcView Shapefile Format
Format Information Content:
MEGIS has made all vector layers, in the Maine GIS Internet Data Catalog, available in ESRI's ArcView shapefile format. A shapefile is a simple non-topological format that stores the geometry and attribute information for a set of geographic features as a set of vector (point, line, polygon) coordinates. Shapefiles draw quickly and directly in ArcView, ArcGIS, ArcExplorer. Shapefiles are a compatible data type for many other types of GIS software. Three files are fundamental to each shapefile: .shp stores the feature geometry (shape and location information); .shx stores the index of the feature geometry; .dbf a dBASE (TM) file stores the attribute information for the features. Other index files may be created to help speed analysis and query: these file formats are .sbn .sbx .ain .aix .fbn and .fbx. In addition you may find projection .prj, and metadata .xml, files associated with shapefiles.
File Decompression Technique:
Data available from this website is in .zip compressed format. WinZip is a Windows based, PKZip-compatible compression utility. You will need a program like this to extract the data. A link to a trial copy WinZip software is available at http://megis.maine.gov/links/.
Digital Transfer Option:

Online Option:

Computer Contact Information:

Network Address:

Network Resource Name: http://megis.maine.gov/catalog/

Access Instructions:
These data are available to Internet browsers for download from the Maine GIS Internet Data Catalog. Data available from this website is in .zip compressed format. WinZip is a Windows based, PKZip-compatible compression utility. You will need a program like this to extract the data. A link to a trial copy WinZip software is available at http://megis.maine.gov/links/. If you are not already a GIS user, free software for viewing these files is available from Environmental Systems Research Institute, Inc. (ESRI). See http://megis.maine.gov/links/ for a link to ArcExplorer 9.x .
Digital Transfer Option:

Online Option:

Computer Contact Information:

Network Address:

Network Resource Name: ftp://ftp.state.me.us/outgoing/

Access Instructions: Where file size and Internet access permit, data requests can be made available via File Transfer Protocol (FTP).

Fees: Data may be downloaded from Maine GIS Internet Data Catalog at no charge.
Turnaround: Data is available for immediate download from the Maine GIS Internet Data Catalog.

Standard Order Process:

Available Time Period:

Time Period Information:

Range of Dates/Times:

Beginning Date: 5/1/2000
Beginning Time: Unknown
Ending Date: 1/6/2006
Ending Time: Unknown

Distributor:

Contact Information:

Contact Organization Primary:

Contact Organization: (MSA) Maine State Archives
Contact Person: James Henderson

Contact Position: Director
Contact Address:

Address Type: mailing address
Address: SHS 84
City: Augusta
State or Province: ME
Postal Code: 04333-0084
Country: USA

Contact Voice Telephone: 207 287 5793
Contact Facsimile Telephone: 207 287 5739
Hours of Service: Monday - Friday 0800 - 1700 EST

Distribution Liability: Users must assume responsibility to determine the usability of this data for their purposes.
Standard Order Process:

Digital Form:

Digital Transfer Information:

Format Name: ARCSDE
Format Version Number: ArcSDE 9.x
Format Information Content: Oracle 9i

Fees:
Access is available through Maine's wide area network. WAN users should contact the Maine Office of Information Technology, Maine Office of Geographic Information Systems (MEGIS) for access to the MEArchives.SDE .
Ordering Instructions:
At its May, 2004 meeting, the National Historical Publications and Records Commission initiated the GeoArchives records access project by funding a grant to:
1) create standards in order to designate a select set of Maine State Geographic Information System (GIS) records as archival,

2) develop, in partnership with the GeoLibrary, an internet-based GeoArchives system prototype, and implement it for a selected set of archival GIS records, and

3) amend Archives Advisory Board, GeoLibrary, and Information Services Policy Board rules to recognize and enforce the implementation of the new standard(s) and prototype throughout Maine government.

For information on project development see http://www.maine.gov/geoarch/ .

Available Time Period:

Time Period Information:

Range of Dates/Times:

Beginning Date: 1/6/2006
Ending Date: Unknown

Metadata Date: 7/1/2000
Metadata Review Date: 1/6/2006
Metadata Future Review Date:
Metadata Contact:

Contact Information:

Contact Organization Primary:

Contact Organization: (MSA) Maine State Archives
Contact Person: James Henderson

Contact Position: Director
Contact Address:

Address Type: mailing address
Address: SHS 84
City: Augusta
State or Province: ME
Postal Code: 04333-0084
Country: USA

Contact Voice Telephone: 207 287 5793
Contact Facsimile Telephone: 207 287 5739
Hours of Service: Monday - Friday 0800 - 1700 EST

Metadata Standard Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata Standard Version: FGDC-STD-001-1998
Metadata Access Constraints:
No changes to the data or metadata of this archival version will be permitted, except in extraordinary circumstances and only with written authorization of the Director of the Maine State Archives. This constraint does not apply to copies made by users. (Jurisdiction: 5 MRSA, Chapter 6 Authorization: 5 MRSA, Chapter 6)
Metadata Use Constraints:
Please confirm that you are using the correct copy of both data and metadata from the Maine GIS Data Catalog. The Maine Office of Geographic Information Systems (MEGIS) provides notice of updates and corrections directly to the Maine GIS Technical Group and Maine GIS Users through the MEGISTECH and MEGISUSER list servers. To subscribe please contact MeGIS through the Maine Office of Information Technology (OIT) Customer Support Center (CSC) at (207) 624-7700. To request correction in, or updates to Maine GIS data, please use the contact information contained in the metadata. Updates, corrections, and feedback incorporated in the Maine GIS database are made in accordance with "Data Standards for Maine Geographic Information Systems", 2002, and coordinated by MEGIS in consultation with the Maine GIS Executive Council.