Introduction and Discussion to - PowerPoint Presentation

Slide1

Introduction and Discussion toOGC Open GeoSMS Standard

Kuo

-Yu slayer Chuang

,

Steven

Ramage

,

sramage@

opengeospatial.orgSlide2

The Open Geospatial Consortium (OGC)

Since 1994,

D

elivering open standards to the global geospatial community, A huge investment has been made by Governments, commercial, not-for-profit, research and academic organizations developing and implementing OGC standards.

© 2011 Open Geospatial Consortium

BackgroundSlide3

Open Geospatial Consortium

33

Standards

54

Working Groups172 Compliant Products440

OGC Members

667

Compliant and Implementing Products

http://www.opengeospatial.org/resource/products/complete

© 2011 Open Geospatial ConsortiumSlide4

Short Messages SystemSMS has been adopt on almost every mobile phone and is rapidly used

with a trillion-scale volumes

People communicated with pure text, HTTP URL is supported on most smart phone

However, lacks of common and open standard for exchanging location informationSlide5

Operators Need New SMS-based ServicesAccording to the latest forecasts from

Informa

Telecoms & Media

, SMS will remain a significant source of revenues and traffic for mobile operators on a global basis until at least 2015. Global SMS revenues:

US$136.9b in 2015 (US$105.5b in 2010)Global

SMS

traffic:

8.7 trillion messages in 2015 (5 trillion in 2010)However, growth in SMS revenues is slowing or falling

, particularly in developed markets, and mobile operators may lose a significant cash cow if they do not enable the new and innovative SMS-based services.http://www.informatm.com/itmgcontent/

icoms

/

whats

-new/20017843617.htmlSlide6

OGC Open GeoSMS

The

OGC

Open GeoSMS standard defines an encoding for location information over Short Messages System (SMS). Slide7

Reason to Develop OGC Open GeoSMSSlide8

http://maps.google.com/maps?q=38.9985,-77.030275&GeoSMS

Let’s meet Lin’s Steak House at 7pm, the corner of Main St.

slayer

© 2011 Open Geospatial Consortium

Dinner Plan with FriendsSlide9

Exchange Location InformationSlide10

Charter Members of OGC Open GeoSMS

CONTACT

COMPANY

EMAIL

Kuo-Yu slayer Chuang

Industrial Technology Research Institut

e

Slayer<at>

itri.org.tw

Mike Botts

University of Alabama in Huntsville

mike.botts<at>botts-inc.net

Nobuhiro Ishimaru

Hitachi, Ltd.

nobuhiro.ishimaru.yu<at>hitachi.com

Lan

-Kun Chung

GIS Center,

Feng

Chia University

Peter<at>gis.tw

Roland Wagner

Beuth

Hochschule

für

Technik

Berlin

roland.wagner<at>beuth-hochschule.de

Jen-Chu Liu,

Cheng-Wei Li,

Cai-Fang Ye,

Kuan-Mei Chen

Industrial Technology Research Institut

e

liujenchu<at>itri.org.tw

harryli

<at>

itri.org.tw

caifangye

<at>

itri.org.tw

kmchen

<at>

itri.org.tw

Chun-Fu Lin,

Zhong

-Hung Lee

Industrial Technology Research Institut

e (2004~2008, 2008~2009)

 Slide11

OGC Open GeoSMS Spec

Introduction

Conformance

Normative References

Terms and DefinitionsAbbreviated TermsOpen GeoSMS FormatOpen

GeoSMS

Examples

Annex: Abstract Test Suite and Conformance Testing (Normative)12 Pages including the CoverSlide12

OGC Open GeoSMS

Defines a short messaging service (SMS) encoding to exchange lightweight location information

between different mobile devices or applications

.

Open GeoSMS encoding for location is

compatible with other OGC standards

, such as those for sensor webs and earth imaging.

It is also

compatible with

other standards

such as the OASIS Common Alerting Protocol (CAP) standard and the IETF RFC Presence Information Data Format Location Object (PIDF-LO

)

-

Possible harmonization with

GeoURI

© 2011 Open Geospatial ConsortiumSlide13

OGC Open GeoSMS Spec

Introduction

Conformance

Normative References

Terms and DefinitionsAbbreviated TermsOpen GeoSMS FormatOpen

GeoSMS

Examples

Annex: Abstract Test Suite and Conformance Testing (Normative)12 Pages including the CoverSlide14

Conformance TestingSpecific conformance tests for an Open

GeoSMS

need to be defined on the concrete service level in order to ensure full interoperability. Thus, the abstract test suite defined herein only ensures general interoperability. A Core part of Open

GeoSMS implementation shall satisfy the following characteristics to be minimally conformant with this encoding standard.

Test Purpose: To verify that the format of an SMS is conformant with the mandatory requirements of Open

GeoSMS

.

Test Method: To verify that the first line of an SMS shall be an http/https URI with the postfix as “&GeoSMS” and the valid location value for the first parameter that is conformant with Requirement 1, 2 and 3 in chapter 5.1.

Test Example: The following example conforms to a valid Open GeoSMS. http://maps.geosms.cc/showmap?geo=23.9572,120.6860&GeoSMS

Reference:

Subclause

of chapter 5.1 according to Requirement 1, 2 and 3.

Test Type:

Basic and ConformanceSlide15

OGC Open GeoSMS Spec

Introduction

Conformance

Normative References

Terms and DefinitionsAbbreviated TermsOpen GeoSMS FormatOpen

GeoSMS

Examples

Annex: Abstract Test Suite and Conformance Testing (Normative)12 Pages including the CoverSlide16

Normative ReferencesOGC 06-121r9, OGC Web Service Common Standard, version 2.0.0, April 2010.

OGC 06-042,

OpenGIS

® Web Map Service Implementation Specification, version 1.3.0, 2006. WGS 84 Earth Gravitational Model website, available at <

http://earth-info.nga.mil/GandG/wgs84/gravitymod/egm2008/egm08_wgs84.html>.T. Berners-Lee, R. Fielding, and L. Masinter, “Uniform Resource Identifiers (URI): Generic Syntax”, IETF RFC 3986, January 2005, available at <http://www.ietf.org/rfc/rfc3986.txt

>.

R. Fielding , J.

Gettys, J. Mogul, H. Frystyk, L. Masinter, P. Leach, and T. Berners-Lee, “Hypertext Transfer Protocol -- HTTP/1.1”, IETF RFC 2616, June 1999, available at <

http://www.ietf.org/rfc/rfc2616.txt>.E. Rescorla, “HTTP over TLS”, IETF RFC 2818, May 2000, available at <http://www.ietf.org/rfc/rfc2818.txt>.3GPP TS 23.040 V10.0.0, “Technical realization of the Short Message Service (SMS)”, March 2011, available at

http

://www.3gpp.org/ftp/Specs/html-info/23040.

htm

.Slide17

OGC Open GeoSMS Spec

Introduction

Conformance

Normative References

Terms and DefinitionsAbbreviated TermsOpen GeoSMS FormatOpen

GeoSMS

Examples

Annex: Abstract Test Suite and Conformance Testing (Normative)12 Pages including the CoverSlide18

Terms and DefinitionsFor the purposes of this standard, the definitions specified in Clause 4 of the OWS

(OGC Web Services) Common

Implementation Specification [1], in the Web Map Service Implementation Standard [2] shall apply. In addition, the following terms and definitions apply.

Open GeoSMS

An exchangeable short message format with the geospatial information for GPS and LBS applicationsSlide19

OGC Open GeoSMS Spec

Introduction

Conformance

Normative References

Terms and DefinitionsAbbreviated TermsOpen GeoSMS FormatOpen

GeoSMS

Examples

Annex: Abstract Test Suite and Conformance Testing (Normative)12 Pages including the CoverSlide20

Abbreviated TermsAGPS Assisted Global Position System

CRS

Coordinate

Reference SystemEPSG European Petroleum Survey GroupHTTP Hypertext Transfer Protocol

HTTPS Hypertext Transfer Protocol SecureOGC Open Geospatial ConsortiumPOI Point of InterestSMS Short Message Service

URI

Uniform

Resource IdentifierURL Uniform Resource LocatorWMS Web Map Service Slide21

OGC Open GeoSMS Spec

Introduction

Conformance

Normative References

Terms and DefinitionsAbbreviated TermsOpen GeoSMS Format

Open

GeoSMS

ExamplesAnnex: Abstract Test Suite and Conformance Testing (Normative)

12 Pages including the CoverSlide22

Open GeoSMS requirement classRequirement 1: HTTP/HTTPS URI (Mandatory)

Requirement 2: Postfix String (

Mandatory)Requirement 3: Location Parameter (Mandatory)Requirement 4: All coordinates shall be WGS

84Optional ElementOption 1: PayloadFurther extensions are defined in Open GeoSMS informative doc

http://maps.google.com/maps?q=32.2587,-

115.2872&GeoSMS

Need at least two with first aid kits to this location

Near the Intersection of San Felipe-Mexicali and

Baja California 4,

Maxico

22:40:42

UTC April 1, 2011

Open

GeoSMS

FormatSlide23

OGC Open GeoSMS Spec

Introduction

Conformance

Normative References

Terms and DefinitionsAbbreviated TermsOpen GeoSMS FormatOpen

GeoSMS

Examples

Annex: Abstract Test Suite and Conformance Testing (Normative)

12 Pages including the CoverSlide24

Emergency and Disaster Management with Open GeoSMS

Incident Report

Task Dispatch

Team CommunicationSlide25

Open

GeoSMS

with

UshahidiSlide26
Slide27

ITRI is now working with

Tzu-Chi

which has over

one million volunteers

as standby force for international disaster management and response, based on Open GeoSMS enabled servicesSlide28

Open

GeoSMS

with auto-tagged

geolocation

and text description

Direct Phone Call for Incident Report

SMS with text description

Incident ReportSlide29

Open

GeoSMS

People at 47th street need your help

Open

GeoSMS

People at 47th street

need your help

Task DispatchSlide30

We are here!!

Team CommunicationSlide31

Sahana

App with Open

GeoSMSSlide32

Real Services with Open

GeoSMSSlide33

© 2011 Open Geospatial Consortium

Open

GeoSMS

Enabled ServicesSlide34

Toward Open Source and Community

App for Android and iPhone

Open

GeoSMSer

Where2Meet (coming soon)

SDK for Android Developer

http://

code.google.com/p/ogs-

sdkUpcoming JSON-based Web Service for Sending and Parsing Open GeoSMSSlide35

Not just Pray, We Act!