Wisconsin NG9-1-1 GIS Gap Analysis Project Final Report .
Wisconsin NG9-1-1 GIS Gap AnalysisProjectFinal Report Recommendationssubmitted to theWisconsin Department of Military AffairsPublished:June 2021Public Safety GIS Simplifiedwww.geo-comm.com
WI Department of Military AffairsStatewide NG9-1-1 GIS Gap Analysis ProjectTable of ContentsTable of Contents . 2Executive Overview . 5Wisconsin NG9-1-1 GIS Standards . 6Purpose . 6Definition of Required Data Layers . 6Road Centerlines . 6Site/Structure Address Points. 7Wisconsin NG9-1-1 GIS Data Model . 7GIS Data Layer Table Descriptions . 7Road Centerline Schema . 8Site/Structure Address Points Schema . 10PSAP Boundary Schema . 11Emergency Service Boundary Schema . 11Provisioning Boundary Schema . 11Quality Control, GIS Synchronization and Accuracy Benchmarks . 11Definitions of Commonly Used Quality Control Terms . 12General Quality Control Checks for NG9-1-1. 12Boundary Quality Control Checks for NG9-1-1 . 13Site/Structure Address Point Quality Control Checks for NG9-1-1 . 13Road Centerline Quality Control Checks for NG9-1-1 . 13Site/Structure Address Point to Road Centerline Synchronization Checks for NG9-1-1. 14ALI and MSAG Synchronization Checks for Transition to NG9-1-1 . 14Wisconsin NG9-1-1 GIS Educational Sessions . 15Educational Session Topics . 16Local GIS Data Assessment Results. 16Quality Control Process Utilized . 17Quality Control Checks Utilized . 17Resources Received for Quality Control . 22Current GIS Accuracy for NG9-1-1. 22Current ALI & MSAG to GIS Data Accuracy for Transition to NG9-1-1 . 23Remediation Recommendations for Jurisdictions . 23Critical Error Remediation Recommendations . 23Public Safety GIS Simplifiedwww.geo-comm.com2
Non-Critical Error Remediation Recommendations . 23Predictive Accuracy Post Remediation . 24Maintenance Recommendations . 24Road Centerline Maintenance Recommendations . 24Site/Structure Address Points Maintenance Recommendations . 24General Maintenance Recommendations . 24Next Steps and Recommendations . 24Continual Coordination between 9-1-1 and GIS Personnel . 24NG9-1-1 GIS Legislation, Governance and Procedures. 26Procure NG9-1-1 GIS Data Management Services. 27Development of Stitch Points for Road Centerlines Meeting at Boundaries . 27Implement the use of Wisconsin Specific Fields . 28Creation and Maintenance of Wisconsin Specific Domains to Support Local GIS . 29Provide Assistance in Populating the MSAG Community Attributes . 30Information and Assistance Needed from the Selected NG9-1-1 Core Service Provider . 31Standardization of Non-Standard USPS Post Types & Street Names in the Legacy Databases . 31Determine methodology for Dual Road Names. 31Distribute URNs/URIs . 32Implementation of a GIS Derived MSAG . 32Determine Quality Control Exceptions . 32Continue Work with the FGDC on Grid Address Parsing . 32Provide Guidance on Creation of Metadata for NG9-1-1 GIS Data . 33Implement an Effective and Efficient State Extract – Transform – Load Process . 33Next Generation Unique ID Creation . 33Auto Population of Field Values . 33Identification of Existing Scripts and Tools for Schema Transformation. 33Continued Coordination with State and Local Partners . 34Develop Additional Guidance for Address Point Placement . 34Develop Additional Guidance for a Road Name Alias Table . 34Investigate Funding Resources for NG9-1-1 GIS Data . 35Other Recommendations . 35Appendix A USPS Publication 28 Street Suffixes and Directionals . 36Street Suffixes . 36Public Safety GIS Simplifiedwww.geo-comm.com3
Street Directionals . 36Appendix B NENA Resources for CLDXF Standard Field Attributes . 37Pre and Post Directional Values . 37Street Name Pre and Post Types . 37Street Name Pre Type Separators . 37Appendix C Final NG9-1-1 GIS Cost Estimates . 38Overview . 38NG9-1-1 GIS Data Preparation . 38Creation of a Wisconsin NG9-1-1 GIS Geodatabase Template. 38GIS Validation Tools . 39NG9-1-1 GIS Data Implementation Strategy and Planning . 39GIS Derived MSAG. 40Spatial Interface. 40Additional NG9-1-1 GIS Components. 40MSAG Conversion Service (MCS). 40i3 GeoCoding Service (GCS) . 40Map Data Services (MDS). 40Additional 9-1-1 Support Services . 41Conversion of Statewide NG9-1-1 GIS Data to Support Local CAD Systems . 41Local GIS Data Workflow Workshops . 41Cost Estimate Table . 42Appendix D County Current and Predicted Accuracy. 44Current GIS Accuracy for NG9-1-1 by County . 44Predicted GIS Data Accuracy for Resolution of All Critical Errors. 56Predicted Overall Data Accuracy for Resolution of All Critical Errors. 57Public Safety GIS Simplifiedwww.geo-comm.com4
WI Department of Military AffairsStatewide NG9-1-1 GIS Gap Analysis ProjectExecutive OverviewIn a Next Generation 9-1-1 (NG9-1-1) environment Geographic Information System (GIS) data is missioncritical and is utilized to spatially route 9-1-1 calls to the appropriate Public Safety Answering Point(PSAP).Prior to transitioning to an NG9-1-1 system, local entities, regions, and states must begin the preparationand remediation of the 9-1-1 GIS data to support NG9-1-1. This includes developing GIS standards,determining and performing quality control to ensure all critical errors are resolved, and education of all9-1-1 GIS data providers and PSAPs at all levels of government.In preparation for the implementation of an NG9-1-1 system, the State of Wisconsin, Department ofMilitary Affairs (DMA) contracted with GeoComm and AppGeo to: Assist DMA in establishing the Wisconsin NG9-1-1 GIS Standard and Best Practices Documentbased on the National Emergency Number Association (NENA) NG9-1-1 Data Model; Develop and host virtual, in-person and one recorded educational session based on theWisconsin NG9-1-1 GIS Standard and Best Practices; Perform an assessment of each local jurisdiction’s 9-1-1 GIS data to determine the level ofcurrent compliance with the Wisconsin NG9-1-1 GIS Standard; and Prepare a final report to include the details of the project.Based on the GIS Gap Analysis completed as a part of the project, the current statewide GIS accuracy is85.55% for all errors identified and 97.75% for only critical errors requiring resolution to enable NG9-1-1call routing and location validation. The goal for each PSAP is critical error free GIS data.Transition to and implementation of NG9-1-1 relies heavily on GIS and as such, during the project,numerous NG9-1-1 GIS related topics were identified that require further investigation. The mostimportant next steps and recommendations are: Continual Coordination between 9-1-1 and GIS Personnel Continue to provide educationand outreach to the 9-1-1 Authorities, Addressing Authorities, and the GIS Data Providersthroughout Wisconsin to ensure coordination continues between all entities to improve theNG9-1-1 GIS data sets.NG9-1-1 GIS Legislation, Governance and Procedures Present GIS as a part of NG9-1-1Legislation to include establishment of data standards, maintenance, and data reportingrequirements, consider creating a NG9-1-1 GIS Governance Policy, continue working with local9-1-1 Authorities, GIS Data Providers, Addressing Authorities and Street Naming Authorities onthe importance of NG9-1-1 GIS standard operating procedures for each jurisdiction along withordinance and resolutions where required.Procure NG9-1-1 GIS Data Management Services Acquire NG9-1-1 GIS data managementservices to support DMA with the transition to, implementation and continued support of theWisconsin NG9-1-1 system.Standardization of Non-Standard USPS Post Types & Street Names in the LegacyDatabases Coordinate with the NGCS, Counties and the legacy ALI provider to update all nonstandard USPS abbreviations and road names.Determine methodology for Dual Road Names Coordinate with the NGCS ImplementationProject to determine the method that needs to be utilized for existing dual street names in thestreet name field and communicate the method to the local GIS Data Providers.Distribute URNs/URIs Distribute the Service URN and Service URI values to the GIS DataProviders and 9-1-1 Authority as soon as they are available.Public Safety GIS Simplifiedwww.geo-comm.com5
WI Department of Military AffairsStatewide NG9-1-1 GIS Gap Analysis Project Implementation of a GIS Derived MSAG Transition each PSAP from a legacy MSAG to a GISderived MSAG in partnership with the PSAP, GIS Data Providers, NGCS Provider and GISManagement partner, if chosen.Determine Quality Control Exceptions Once the NGCS Provider has been selected, a list ofexception codes should be distributed to the GIS Data Providers and 9-1-1 Authorities for usewithin the GIS data sets.Extract – Transform – Load Process: Next Generation Unique ID Creation Provide directionto the local GIS Data Providers to add and maintain only the locally assigned ID until the format ofthe NENA globally unique IDs are decided by NENA.Extract – Transform – Load Process: Auto Population of Field Values During the selectionof the GIS data management provider, identify if the provider can auto populate any or all thefields listed in the section.Extract – Transform – Load Process: Identification of Existing Scripts and Tools forSchema Transformation Investigate the possibility of purchasing or creating scripts and toolsfor local GIS Data Providers to support the 9-1-1 centers in providing GIS data for NG9-1-1 andCAD. If selected, a GIS data management provider can provide assistance.Continued Coordination with State and Local Partners Identify points of contacts for eachagency listed in the section and begin discussions with them on how their assistance andguidance can provide value to NG9-1-1.Investigate Funding Resources for NG9-1-1 GIS Data Continue to investigate fundingopportunities to support the creation, updating, and maintenance of GIS data for NG9-1-1.Additional details for each item listed above can be found under the Next Steps and Recommendationssection.Wisconsin NG9-1-1 GIS StandardsPurposeThe NG9-1-1 GIS Gap Analysis Project included the creation of an NG9-1-1 GIS Data Standardspecifically for Wisconsin and Best Practices surrounding each of the NG9-1-1 required GIS data layers.The purpose of the document is to provide a common GIS data model and to set minimum accuracybenchmarks for Master Street Address Guide (MSAG), Automatic Location Information (ALI), and GISdata synchronization that must be attained before local data can be integrated into Wisconsin’s statewidedataset. NG9-1-1 requires higher levels of GIS data standardization and attribution detail than GIS dataused for existing E9-1-1 systems. This document also provides GIS data stewards with recommendationsand best practices for creating and maintaining the required GIS data layers that will meet Wisconsin’sNG9-1-1 GIS data requirements.Definition of Required Data LayersRoad CenterlinesRoad Centerlines represent the approximate centerline of a real-world roadway. The Road CenterlinesGIS data layer utilizes arc-node topology with each road segment having attribute data associated with itthat provides the segment’s street name, civic address ranges and jurisdictional place names on eachside of the segment, and other attribute information.Public Safety GIS Simplifiedwww.geo-comm.com6
WI Department of Military AffairsStatewide NG9-1-1 GIS Gap Analysis ProjectSite/Structure Address PointsSite/Structure Address Points represent the approximate location of a site or structure, or in some casesthe location of access to a site or structure. Site/Structure Address Points can also represent landmarks.Each address point in the Site/Structure Address Points GIS data layer has attribute data associated withit that provides its street name, address number, jurisdictional place names, associated landmark name,and other attribute information.Site/Structure Address Points generally provide more precise locations of addresses than can be foundgeocoding to Road Centerlines, particularly in areas with unusual addressing (e.g. flag lots, oddaddresses on the even numbered side of a Road Centerline, even addresses on the odd numbered sideof a Road Centerline), large properties with subaddresses (e.g. academic campuses, governmentcomplexes, mobile home parks), remote locations where a structure may be located far from the road thatit is addressed off of, and landmarks (some of which may not be addressed at all) that are well knownfeatures with names that might be the most or only identifiable information about the location.The location attributes (e.g., Address Number, Street Name, place names) in the Site/Structure AddressPoints GIS data layer should be consistent with the location attributes (FROM/TO Address range, StreetName, place names) on the left or right side of the road segment in the Road Centerlines GIS data layerwhere the Address Point is located. However, this may not always be possible, especially in areas ofunusual addressing.Wisconsin NG9-1-1 GIS Data ModelThe NG9-1-1 GIS Data Model for Wisconsin was designed from the NENA NG9-1-1 GIS Data Model tosupport both NENA and Wisconsin specific requirements. The NG9-1-1 GIS Data Model was developedin conjunction with the Wisconsin Land Information Association (WLIA) and includes the following GISData Layers:Required: Road Centerlines Site/Structure Address Points PSAP Boundary Emergency Service Boundary (EMS, Fire, Law) Provisioning BoundaryA template of the NENA NG9-1-1 GIS Data Model can be downloaded from NENA’s website NG911 GIS TEMPLATE FILES 201.zipDMA is actively working on the development of a Wisconsin NG9-1-1 GIS Data Model template thatreflects the additional Wisconsin fields. The Wisconsin template will be posted to the DMA website.GIS Data Layer Table DescriptionsEach data layer is described in this document with a table listing the attributes. Detailed attributedescriptions, required data domains, and example field values can be found in the published Wisconsinstandard here. The GIS data layer tables are formatted with the following information: Descriptive Name: Basic description of the data field name that clarifies the intent of theabbreviated name contained in the “Field Name” column. Field Name: The standardized data field name for GIS data used in an NG9-1-1 system. LocalGIS data and the Wisconsin statewide data layers must conform to this standard naming schema.Public Safety GIS Simplifiedwww.geo-comm.com7
WI Department of Military AffairsStatewide NG9-1-1 GIS Gap Analysis Project Inclusion: This column refers to the requirement for a field to be populated in a dataset to complywith the standard.Mandatory (M) – An attribute value must be populated in the data field for each record.Mandatory data fields must not be blank.o Conditional (C) – If an attribute value exists for a record, it must be populated in the datafield. If no attribute value exists for a record, the data field is left blank.o Optional (O) – Not required to be populated in the local data. It is a local decision onwhether to populate the data field.Field Type: The required attribute type, as defined in NENA standards.o P [Text] – Printable ASCII characters (decimal codes 32 to 126).o E [Text] – UTF-8 restricted to character sets designated by the 9-1-1 Authority, but notincluding pictographic characters. This allows for foreign names that require Latin lettersnot in the ASCII character set (e.g., Latin letters with tilde or grave accents).o U [Text] – A Uniform Resource Identifier (URI) as described in Section 13, Terminology,and defined in RFC 3986, and also conforming to any rules specific to the scheme (e.g.sip:, https:, etc.) of the chosen URI. Consult with the NG9-1-1 Core Services Provider forrequirements.o D [Date] – Date and time. Information for a record represented as local time with offsetfrom Coordinated Universal Time (UTC) as defined by the W3C “dateTime” datatypedescribed in XML Schema Part 2: Datatypes Second Edition [3]. Since many GISapplications cannot currently utilize this format, local data may store the date and time inthe local database date/time format but time must include seconds and may be recordedto 0.1 seconds. Local data stored in a local database date/time format will be convertedto the NENA-required format prior to use in NG9-1-1.o N [Short, Long] – Non-negative Integer, consisting of whole numbers only.o F [Float] – Floating (numbers that have a decimal place). There is no defined field lengthof a floating number; it is system dependent. These shall be double-precision fields.Field Width: The maximum field width, in number of characters.Domains [Yes, No]: This column indicates if a set of valid values are to be used as attributes.o Road Centerline SchemaDescriptive NameRoad Centerline NENA Globally Unique IDLeft Address Number PrefixLeft FROM AddressLeft TO AddressRight Address Number PrefixRight FROM AddressRight TO AddressStreet Name Pre ModifierStreet Name Pre DirectionalStreet Name Pre TypeStreet Name Pre Type SeparatorStreet NameStreet Name Post TypeStreet Name Post DirectionalStreet Name Post ModifierFull Street Name*Abbreviated Full Street Name*Legacy Street Name Pre DirectionalLegacy Street NameField NameRCL NGUIDAdNumPre LFromAddr LToAddr LAdNumPre RFromAddr RToAddr RSt PreModSt PreDirSt PreTypSt PreSepSt NameSt PosTypSt PosDirSt PosModFullStNmabFullStNmLSt PreDirLSt NameInclusionMCMMCMMCCCCMCCCMOCCPublic Safety GIS ield esYesNoYesYesNoYesYesYesNoYesYesNoNoNoYesNo8
WI Department of Military AffairsStatewide NG9-1-1 GIS Gap Analysis ProjectDescriptive NameLegacy Street Name TypeLegacy Street Name Post DirectionalPostal Code LeftPostal Code RightPostal Community Name LeftPostal Community Name RightCountry LeftCountry RightState LeftState RightCounty LeftCounty RightIncorporated Municipality LeftIncorporated Municipality RightUnincorporated Community LeftUnincorporated Community RightNeighborhood Community LeftNeighborhood Community RightAdditional Code LeftAdditional Code RightOne-WaySpeed LimitRoad ClassDate UpdatedEffective DateExpiration DateDiscrepancy Agency IDParity LeftParity RightESN LeftESN RightMSAG Community Name LeftMSAG Community Name RightValidation LeftValidation RightField NameLSt TypeLSt PosDirPostCode LPostCode RPostComm LPostComm RCountry LCountry RState LState RCounty LCounty RIncMuni LIncMuni RUnincCom LUnincCom RNbrhdCom LNbrhdCom RAddCode LAddCode eDiscrpAgIDParity LParity RESN LESN RMSAGComm LMSAGComm RValid LValid PPPPPPPPPPPEEEEEEPPPNPDDDPPPPPPPPPField esYes*Wisconsin specific addition to the NG9-1-1 GIS Data StandardPublic Safety GIS Simplifiedwww.geo-comm.com9
WI Department of Military AffairsStatewide NG9-1-1 GIS Gap Analysis ProjectSite/Structure Address Points SchemaDescriptive NameSite NENA Globally Unique IDRoad Centerline NENA Globally Unique IDAddress Number PrefixAddress NumberAddress Number SuffixComplete Landmark NameMile Marker/MilepostBuildingFloorUnitRoomSeatAdditional Location InformationStreet Name Pre ModifierStreet Name Pre DirectionalStreet Name Pre TypeStreet Name Pre Type SeparatorStreet NameStreet Name Post TypeStreet Name Post DirectionalStreet Name Post ModifierFull Street Name*Abbreviated Full Street Name*Legacy Street Name Pre DirectionalLegacy Street NameLegacy Street Name TypeLegacy Street Name Post DirectionalPostal CodeZIP Plus 4Postal Community NameCountryStateCountyIncorporated MunicipalityUnincorporated CommunityNeighborhood CommunityAdditional CodePlacement MethodPlace TypeAdditional Data URIStructure*Date UpdatedEffective DateExpiration DateDiscrepancy Agency IDESNMSAG Community NameLongitudeLatitudeElevationField NameSite NGUIDRCL NGUIDAddNum PreAdd NumberAddNum l LocSt PreModSt PreDirSt PreTypSt PreSepSt NameSt PosTypSt PosDirSt PosModFullStNmabFullStNmLSt PreDirLSt NameLSt TypeLSt PosDirPost CodePost Code4Post CommCountryStateCountyInc MuniUninc CommNbrhd CommAddCodePlacementPlace OOCCCCCCCCM EPEEEPPPPPPPPPPEEEPPPUPDDDPPPFFNField oNoNoYesNoNoNoNo*Wisconsin specific addition to the NG9-1-1 GIS Data Standard The inclusion for this field will need to be updated to Conditional (C) in the next version as the Street Name elementitself is Conditional.Public Safety GIS Simplifiedwww.geo-comm.com10
WI Department of Military AffairsStatewide NG9-1-1 GIS Gap Analysis ProjectPSAP Boundary SchemaDescriptive NameEmergency Service Boundary NENAGlobally Unique IDStateAgency IDService URIService URNService NumberAgency vCard URIDisplay NameDate UpdatedEffective DateExpiration DateDiscrepancy Agency IDField NameES NGUIDInclusionMTypePField Width254DomainNoStateAgency IDServiceURIServiceURNServiceNumAVcard oNoYesNoNoNoNoField NameES NGUIDInclusionMTypePField Width254DomainNoStateAgency IDServiceURIServiceURNServiceNumAVcard oNoYesNoNoNoNoField NamePB NGUIDInclusionMTypePField DMOOMDDDP75NoNoNoNoEmergency Service Boundary SchemaDescriptive NameEmergency Service Boundary NENAGlobally Unique IDStateAgency IDService URIService URNService NumberAgency vCard URIDisplay NameDate UpdatedEffective DateExpiration DateDiscrepancy Agency IDProvisioning Boundary SchemaDescriptive NameProvisioning Boundary NENA GloballyUnique IDDate UpdatedEffective DateExpiration DateDiscrepancy Agency IDQuality Control, GIS Synchronization and Accuracy BenchmarksThe most important part of preparation and maintenance of NG9-1-1 GIS data is synchronization andquality control.Quality Control is an all-encompassing managemen
The NG9-1-1 GIS Gap Analysis Project included the creation of an NG9-1-1 GIS Data Standard specifically for Wisconsin and Best Practices surrounding each of the NG9-1-1 required GIS data layers. The purpose of the document is to provide a common GIS data model and to set minimum accuracy
Emergency Call Routing Function) with GIS data. In contrast, this Data Model document describes the structure (e.g. field names, field data types, domains) of GIS data. Care has been taken to ensure that this Data Model is compatible with the SI provisioning process. Spatial (GIS) data drives NG9-1-1.
1 CHAPTER 1 INTRODUCTION 1.1 GIS? 1.1.1 Components of a GIS 1.1.2 A Brief History of GIS 1.1.3 GIS Software Products Box 1.1 A List of GIS Software Producers and Their Main Products 1.2 GIS Applications Box 1.2 Google Maps, Microsoft Virtual Earth, and
NG9-1-1 Service Invoice Template . official “approval” of the project and the contractor can proceed with ordering. . Reference the NG9-1-1
Frost & Sullivan research indicates AT&T was the leading NG9-1-1 primary Emergency IP Network (ESInet) and next generation core services provider in the United States at year end 2019 with approximately 30.6% market share. Exhibit 1.0 NG9-1-1 Primary Contract Holders Market Share (YE 2019) Source: Frost & Sullivan
Background –Chris Owen . 2004 - MACECOM 911 hires GIS to provide them road and addressing data 2005 / 2006 - new GIS Technicians and Analysts hired 2007 - GIS was moved from Public Works Road Fund and made an "Enterprise Fund" 2008 / 2009 - GIS Manager quits. GIS Manager position is not rehired.
tarikh tarikh . penghargaan . 2.4 kriteria penentuan lokasi rumah kos rendah bab 3.0 aplikasi gis dalam perancangan 3.1 pengenalan 3.2 gis dalam perancangan 3.3 gis untuk perumahan 3.4 peranan sistem maklumat gis 3.5 sejarah pembangunan gis 3.6 definisi gis 3.7 pangkalan data ii ill vi vi vi 1-1 1-1 1.2 1-3 1-4
MIT 11.188/11.520 Web Service Notes 1 Internet GIS and Geospatial Web Services Introduction Section 1 -- What is Internet GIS? Section 2 -- Internet GIS: state of practice Section 3 -- Future development of Internet GIS Section 4 -- Function comparisons of current Internet GIS programs Section 5 -- Internet GIS applications Section 6 – I
Adventure or Extreme Tourism To remote, exotic, sometimes hostile destinations; outside of comfort zones Agritourism Travel to dude ranches, country farms, country inns and rural bed & breakfasts. Gastro-tourism is linked Backpacking - Wilderness Hiking and camping in the backcountry Backpacking –Travel Low-cost, usually international , using public transportation, staying in hostels .
