ng9-1-1 & gis
DESCRIPTION
NG9-1-1 & GIS. The Role of GIS In Next Generation 9-1-1. Introduction. Presented by Gordon Chinander, GISP Metropolitan Emergency Services Board Jackie Mines, ENP Minnesota Department of Public Safety Kathy Liljequist, GISP GeoComm, Inc. Topics of Discussion. - PowerPoint PPT PresentationTRANSCRIPT
NG9-1-1 & GISThe Role of GIS
In
Next Generation 9-1-1
Introduction
Presented by
Gordon Chinander, GISP Metropolitan Emergency Services Board
Jackie Mines, ENP Minnesota Department of Public Safety
Kathy Liljequist, GISP GeoComm, Inc.
Topics of Discussion
History of 911
9-1-1 / E9-1-1 & NG9-1-1
GIS utilization in E9-1-1/NG9-1-1
History of 911 March 10, 1876 Alexander Graham Bell made
the first call for help during testing of his gear, when he spilled battery acid on his clothing and said those famous words…”Watson, come here. I want you!”
July 8, 1937 Britain implements its 999 emergency telephone system serving police, fire and ems.
1957 The National Fire Chiefs reportedly suggest a single number for reporting fires
June 21, 1959 North America first 999 system was introduced in Winnipeg, Manitoba Canada
History of 911 <cont.>
Feb 1967 President Lyndon Johnson Commission on Law Enforcement and Administration of Justice issues its report recommending a single number to call, and that number should be used nationwide.
Jan 12, 1968 AT&T announces their designation of “911” as a universal number at a press conference in Wash DC.
Why 911? It came down to the fact that the digit 9 was the easiest to clear for access, because in many systems it was already clear; in others, equipment changes were small. The caller would then place the finger into the 1st position on the dial (rotary) and dial it two times. The outcome would be 9-1-1!
History of 911 <cont.>
2 pm, Feb 16, 1968 First 911 call was made in Haleyville, AL. using a “Bright Red” phone
1976 The city of Chicago, IL, claimed to have the nation’s first “Enhanced 911 system” of any major city.
History of 911 <cont.>
December 1982 Minneapolis-St. Paul implements an E911 system that was reportedly the first multi-county Enhanced system in the country. It served the seven surrounding counties. In 2006 this system was expanded to 8 counties and is still, geographically, the largest Enhanced 911 system in the country
March 31, 1998 The first phase 1 system (wireless calls display phone number and address or receiving tower) in the US in Allen County (Ind.)
April 1, 1998 Wireless carriers must be able to supply Phase I capability <callback number and receiving tower address.
October 1, 2001 Wireless carrier must be able to supply PSAPs with Phase II (Call back No., Lat/long of caller <accuracy dependant of technology>) Estimated today at over 268,000,000 US wireless subscribers (International Assoc of wireless telecommunications Industry)
History of 911 <cont.>
December 1982 Minneapolis-St. Paul implements an E911 system that was reportedly the first multi-county Enhanced system in the country. It served the seven surrounding counties. In 2006 this system was expanded to 8 counties and is still, geographically, the largest Enhanced 911 system in the country
March 31, 1998 The first phase 1 system (wireless calls display phone number and address or receiving tower) in the US in Allen County (Ind.)
2007 Minnesota is one of the leaders in transitioning into NG911, with NG911 pilot projects presently underway in the state.
ALI Controller
ANI Controller
PSAP (Public Safety Answering Point)
Carrier End
Office
= Voice Path
ANI 651-201-7550Automatic Number Identification
ALI Databas
e
Subscriber dials 911
•Caller dials 9-1-1 from either wireline or wireless and call is routed to end office switch.
•End office switch sends voice and telephone number to PSAP
Voice/ANI
Basic 9-1-1 Call Delivery
PBX
ALI Controller
ANI Controller
PSAP (Public Safety Answering Point)
9-1-1
Selective
Router
Carrier End
Office
= Voice Path= Data Path
ANI 651-201-7550Automatic Number Identification
11353 Hillcrest Dr. N. Or Latitude/Longitude
ALI Databas
e
Subscriber dials 911
• Caller dials 9-1-1 from either wireline or wireless and call is routed to end office switch. • End office switch sends voice and telephone number (ANI) to the Selective Router.• Selective Router verifies routing instructions and sends Voice and ANI to correct Public Safety
Answering Point (PSAP).• PSAP requests a bid for location information (ALI) from 9-1-1 ALI Database.• ALI Database sends location information back to PSAP.• All happens within seconds.
ALI: Automatic Location Information
Voice/ANI
911(Send)
Wireless Carrier End Office
Successful for more than 30 years but stretched to the limit!!
Today’s E9-1-1 Call Delivery
2 56K circuits
PBX
Next Generation 9-1-1
What is Next Generation 9-1-1 (NG9-1-1) Fundamental objective of NG9-1-1 is
interoperability of network and systems for voice, data and radio among emergency response agencies at a local, regional and national level
Set of coordinated applications on an IP internetwork that services multiple government functions and seamlessly interfaces voice and electronic data
NENA NG9-1-1 Architecture and Interfaces - Transitional
March 2007
E911 & GIS How is GIS utilized E911?
Wireline <Traditional Phone lines>
E911 & GIS How is GIS utilized E911?
Wireless <cellular phone>
E911 & GIS How is GIS utilized E911?
Voice over Internet Protocol <VoIP>
E911 & GIS How is GIS utilized in NG911?
GIS and Public SafetyPSAP
ALISpill
TELCO
Selective Router
CalltakerWorkstation
Mapped ALI
911 CPE
GIS
SRDatabase
MSAG
911Coordination
ALIDatabase
Selective Router Table Updates
MSAGUpdates
MSAGUpdates
TNUpdates
GISUpdates
(OPTIONAL)
GISUpdates
MSAGUpdates
911 Voice
ALISpill
ALI Dip
Diagram provided by microData
Data Specifications
Higher level of specifications Data Synchronization Data uniformity
National Emergency Number Association
NENA Developing Data Synchronization
guidelines TDC/ODC Conference
Full day to GIS
Questions???
Minnesota Governor Council’s EPC NG911 Workgroup
Goal:
To educate Minnesota’s 911 community on the role of GIS in Next Generation 9-1-1
Co-Chairs
Jackie Mines, ENP – DPS State 911 Program
Gordon Chinander, GISP Metropolitan Emergency Services Board
Minnesota Governor Council’s EPC NG911 Workgroup
Agenda
• Educate Minnesota’s 9-1-1 community on the efforts to
standardize, on a national level, NG9-1-1 GIS Datasets • Provide guidance and data standards (per NENA) for GIS
datasets that are to utilized for 9-1-1
• Support and provide documentation to Minnesota’s 9-1-1 communities for preparing GIS data for use in NG9-1-1
•Reconciling centerlines with Master Street Address Guides (MSAG), and Emergency Service Zone (ESZ)
•Synchronizing street centerlines with MSAG
•Creation of Delta MSAGs
• Develop support through various means to establish 9-1-1 GIS datasets (geocodeable street centerlines, Emergency Service Zones) in Minnesota communities.
Minnesota Governor Council’s EPC NG911 Workgroup
Co-Chairs
Jackie Mines, ENP - DPS State 911 Program Manager
ph: 651.201.7550
email: [email protected]
Gordon Chinander, GISP - MESB GIS Manager
ph: 651.643.8379
email: [email protected]