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Disclaimer: The views expressed on this poster are those of the authors and do not necessarily reflect the view of the CTBTO Preparatory Commission.
T3-P40
GIS Solution for the CTBT OSI Application Matjaz PRAH & Ashraf ABUSHADY, CTBTO
SnT 2013
OSI GIS SOLUTION PHASES OSI PHASES
Trigger Phase and Launch Phase equivalent to OSI Launch Phase
POE activity equivalent to Pre-Inspection Phase
Conduct Phase equivalent to Inspection Phase
Termination Phase equivalent to Post-Inspection Phase
OSI GIS solution flowchart
by phases: During the OSI, as per Treaty provisions, there are four (4) phases: Launch Phase, Pre-Inspection Phase, Inspection Phase and Post-Inspection Phase. These phases are slightly changed in order to fit with OSI GIS solution workflow:
ABSTRACT: During the Launch phase of the OSI, immediately initiated after Inspection Request has been received, core Inspection Team will need to develop an Initial Inspection Plan and, a need of appropriate tool with access to necessary map libraries represents an essential part of the GIS solution. Data collected during the Inspection Phase of the OSI, using all 17 different techniques as listed in the CTBT Protocol, should be geo-referenced to allow spatial analysis. Different techniques and huge amount of data arriving every day place in front of the IT a big challenge related to systematic analysis and visualization of data and results. The GIS techniques should synergistically provide a direction for further steps during the Inspection. Specific confidentiality and security measures should be implemented in order to protect the IT activities as well as national interests of the Inspected State Party. At the end of the OSI, GIS solution should have capabilities to provide integrated pictographic results and images/maps in order to ease the preparation of the Preliminary Finding Document. All mentioned requirements resulted in highly sophisticated and technologically advanced OSI specific GIS developed for the purpose of the efficient operations during OSI missions.
OSI GIS collaboration platform based
on ArcGIS portal technology
Map Generation Recombining
Layers
Field Data Storage
Desktop Interactions
Database
Integrity
Decision Support
One map for all – infrastructure based
on ArcGIS Online but used OFFLINE
© ESRI © ESRI
© CTBTO
[1] Trigger Event
Seismic detection is associated to a Longitude and
Latitude coordinate and estimate of confidence
ellipse of effect.
[2] Query Data Worldwide
Search and extract data for Inspection Area from
CTBTO data stores, as well as public open data on
the internet using VOYAGER technology.
[3] Generate Report Content
Compile basemap showing key event locations for
input to preliminary analysis report.
[4] Go or No-Go Decision by the Executive Council
[5] Clip Data to Hard Disc
Data from worldwide sources is clipped to
Inspection Area (IA) extent (using VOYAGER
technology) and copied to a portable hard disc.
Additional National Technical means (NTM) data
may be provided
[6] Provision GIS System
Data, workflows, applications, portals, and group
administrative definitions are loaded onto rugged
server system.
[7] Mirror Data and System
Data and system components are copied to
portable hard disc for transport first to the Point of
Entry (POE) and then into Inspection Area (IA)
Base of Operations (BOO).
[8] Receive Field Data in Receiving Area (RA)
Data from field collection is received and inspected.
[9] Transfer to Working Area (WA)
Approved data from Review Area is carried on
portable disc into Working Area.
[10] Load Field Data
Data from Integrated Information Management
System (IIMS), on portable hard disc, is loaded into
work area server system.
[11] Transfer Route Plans
Route plans for the next day are written to portable
hard disc, for transfer into the Review Area and
then to field instruments.
[12] Close out the OSI
Data is saved to a final storage device for archive.
A Preliminary Finding Document (PFD) is
generated, including maps as needed.
An inventory of all GIS data layers is produced.
REFERENCES: [1] Expert Group Meeting on GIS EGMG-11 - Report, Guntramsdorf, Austria, September 2011 [2] Expert Group Meeting on GIS EGMG-12 - Report, Guntramsdorf, Austria, October 2012 [3] ESRI presentation during EGMG-12, - Report, Guntramsdorf, Austria, October 2012 [4] VOYAGER presentation during EGMG-12 and EGMG-13, Guntramsdorf, Austria [5] CTBTO presentations for GIS solution and IIMS during EGMG-12 and EGMG-13, Guntramsdorf, Austria [6] Expert Group Meeting on GIS EGMG-13 - Notes, Guntramsdorf, Austria, May 2013 [7] VOYAGER User Manual [8] ArcGIS 10.1 User Manual