sensor emplacement network analysis for detection of cross border tunnels ltcol oscar garcia-olalla...
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Sensor Emplacement Network Analysis for Detection of Cross Border Tunnels
LtCol Oscar Garcia-Olalla
MAJ Manuel A. Ugarte
2 November 2011
Purpose and Agenda
Agenda• Background.• Objective, Issues, & Scope.• Constraints, Limitations, & Assumptions.• Threat Analysis.• SENTRIES* model
– Sensor Emplacement Network for Tunnel Reconnaissance & Interdiction Emulation Simulation
• Summary.• Questions.
2 November 2011
To provide the results of the sensor emplacement network study in support of a tunnel defeat effort.
2Tunnel Sensor Emplacement Analysis
*SENTRIES - a soldier stationed at a place to stand guard and prevent the passage of unauthorized persons, especially a sentinel stationed at a pass, gate, opening in a defense work, or the like.
Area of Interest
Area of Research Focus
Study Objective, Issues, & Scope
• Objective.– Determine the sensor emplacement network that maximizes the probability of
detecting the construction of tunnels along the U.S. border according to a selected geographic location.
• Issues.– Issue 1: What is the combination, localization and array of persistent
underground sensors to maximize the probability of detection within a given area of interest?
– Issue 2: What is the mix of sensors for border area coverage that provides the greatest probability of detecting cross-border tunnel activity?
– Issue 3: What is the life cost estimate of the sensor packages for the tunnel activity risks areas?
• Scope.– This research coalesces exploratory network simulation analysis to gain
insights concerning sensor allocation, configuration, placement, and prioritization of sensor field emplacement along the U.S. southern border.
2 November 2011 4Tunnel Sensor Emplacement Analysis
Nogales GIS Data Analysis
2 November 2011 6Tunnel Sensor Emplacement Analysis
01
02
03
04
0
Number of tunnels, by sophistication level
Sophistication
0 1-2 3-4
OtherNogales
• Outside the drain network we see both “short-and-shallow” tunnels and the more sophisticated type.
Nogales presents a unique set of challenges because of its network of drains.
2 November 2011 7Tunnel Sensor Emplacement Analysis
Abstract Network Overlay (Top View)
100 m
50 m
2 November 2011 8Tunnel Sensor Emplacement Analysis
- seismic sensors
Ground Surface
House
Shallow(approx 10m)
Deep(approx 20m)
Cij
PdijNode
i
Nodej
Our Target: Tunneling Activity
SENTRIES’ goal is to simulate tunneling activity & localize the sensors in the most likely nodes.
US-MX C
ross
Bor
der F
enceWarehouse
Exit Node
T
Entry Node
S
HouseHouse
Algorithms – Searching safer path (less risk)
min
s.t. NETFLOW constraints
2 November 2011 9Tunnel Sensor Emplacement Analysis
(i,j) ε E
(i,j) ε E
Prob of det of arc (i,j)
Prob of det of a sensor in node i
Sensor in node i [0,1] Flow on arc (i,j) [0,1]
Cost of arc (i,j)
Algorithms – Searching where to place Sensors and re-solving for a safer path
2 November 2011 10Tunnel Sensor Emplacement Analysis
• Solving using MAXIMIZING Z (Dual Objetive Function), we find the best placement of sensor.
• Finally, now that we have computed sensor locations, we re-solve for the operator's new best tunneling route.
Shallow level Deep level
TSensor POD = .7 Sensor POD = .35
USShRe1 2
.022
3 .05
USShRe2 2
.016
3 .05
USShRe3 4
.016
3 .05
USShRe4 3
.011
3 .05
USShRe5 4
.022
4 .042
USDeRe1 5 .036
USDeRe2 5 .036
USDeRe3 5 .036
USDeRe4 5 .036
USDeRe5
3 .05
3 .05
3 .05
3 .05
3 .05
5 5 5 5 5
USShMi1 6 .1
3 .05
USShMi2 6
.095
3 .05
USShMi3 5
.089
3 .05
USShMi4 7
.11
3 .05
USShMi5 6 .1
4 .042
USDeMi1 5 .036
USDeMi2 5 .036
USDeMi3 5 .036
USDeMi4 5 .036
USDeMi5
3 .05
3 .05
3 .05
3 .05
3 .05
5 5 5 5 5
USShFr1 12
.224
3 .05
USShFr2 100 .999
3 .05
USShFr3 11
.196
3 .05
USShFr4 9
.14
3 .05
USShFr5 8
.14
4 .042
USDeFr1 5 .036
USDeFr2 5 .036
USDeFr3 5 .036
USDeFr4 5 .036
USDeFr5
2.2 .031
2.2 .031
2.2 .031
2.2 .031
2.2 .031
3.5 .028
3.5 .028
3.5 .028
3.5 .028
3.5 .028
MxShFr1 6
.112
1.5 .025
MxShFr2 11
.224
1.5 .025
MxShFr3 100 .999
1.5 .025
MxShFr4 9
.196
1.5 .025
MxShFr5 9
.196
2 .022
MxDeFr1 2.5 .017
MxDeFr2 2.5 .017
MxDeFr3 2.5 .017
MxDeFr4 2.5 .017
MxDeFr5
1.5 .025
1.5 .025
1.5 .025
1.5 .025
1.5 .025
2.5 .017
2.5 .017
2.5 .017
2.5 .017
2.5 .017
MxShMi1 3
.084
1.5 .025
MxShMi2 5
.084
1.5 .025
MxShMi3 8
.168
1.5 .025
MxShMi4 5
.084
1.5 .025
MxShMi5 4
.056
2 .022
MxDeMi1 2.5 .017
MxDeMi2 2.5 .017
MxDeMi3 2.5 .017
MxDeMi4 2.5 .017
MxDeMi5
1.5 .025
1.5 .025
1.5 .025
1.5 .025
1.5 .025
2.5 .017
2.5 .017
2.5 .017
2.5 .017
2.5 .017
MxShRe1 2
.056
1.5 .025
MxShRe2 2
.028
1.5 .025
MxShRe3 3
.056
1.5 .025
MxShRe4 1
.028
1.5 .025
MxShRe5 2
.028
2 .022
MxDeRe1 2.5 .017
MxDeRe2 2.5 .017
MxDeRe3 2.5 .017
MxDeRe4 2.5 .017
MxDeRe5
S
2 November 2011 11Tunnel Sensor Emplacement Analysis
US Border
(Shallow/ Deep)- Rear- Middle- Front
MX Border
(Shallow/ Deep)- Front- Middle- Rear
Node and Arcs Map OverviewD
irect
ion
of
Mo
vem
en
t
No Sensors(Unlimited Budget)
2 November 2011 12Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 0 Sensors POS = 0.798 Cost = 15.2
1 Sensor (Unlimited Budget)
2 November 2011 13Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 1 Sensor POS = 0.794 Cost = 15.2
2 Sensors(Unlimited Budget)
2 November 2011 14Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 2 Sensors POS = 0.789 Cost = 17.2
3 Sensors(Unlimited Budget)
2 November 2011 15Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 3 Sensors POS = 0.774 Cost = 17.2
4 Sensors(Unlimited Budget)
2 November 2011 16Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 4 Sensors POS = 0.77 Cost = 15.2
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 300
5
10
15
20
25
30
35
40
Tunnel Cost vs. Number of Sensors
# of Sensors
Tu
nn
el
Co
st
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 300
0.10.20.3
0.40.5
0.60.70.80.9 0.80
0.74
0.33 0.32
0.070.06
Operator Resilence Curve
# of Sensors
Op
era
tor
PO
STunnel Defeat Simulation Model
Results
17
• As expected, POS is affected by the number of sensors.
• After 9 sensors, the operator is forced to cross a node with a sensor.
2 November 201117
Tunnel Sensor Emplacement Analysis
• Costs consistently fluctuates in an increasing fashion.
• Number of sensors is not strictly proportional to the Costs.
− Pd in each arcij is not strictly related to the Costs in arcij
Operator Unlimited Budget
8 Sensors(Unlimited Budget)
2 November 2011 18Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 8 Sensors POS = 0.754 Cost = 28.5
9 Sensors(Unlimited Budget)
2 November 2011 19Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 9 Sensors POS = 0.744 Cost = 17.7
10 Sensors(Unlimited Budget)
2 November 2011 20Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 10 Sensors POS = 0.332 Cost = 28.5
13 Sensors(Unlimited Budget)
2 November 2011 21Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 13 Sensors POS = 0.324 Cost = 30
14 Sensors(Unlimited Budget)
2 November 2011 22Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 14 Sensors POS = 0.071 Cost = 28.5
Tunnel Defeat Simulation Model Results
14-15 October 2009 23CBP Analysis Support
A budget lower that the operator’s Critical Budget will negatively impact the POS.
2 November 2011 23Tunnel Sensor Emplacement Analysis
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 130
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
8 Sensors (fixed quantity)
Budget
Op
era
tor
PO
S
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 150
0.05
0.1
0.15
0.2
0.25
0.3
0.35
12 Sensors (fixed quantity)
Budget
Op
era
tor
PO
SCritical Budget Critical Budget
Summary and Way Ahead
Conclusion:– Operator consistently selects less risky routes (based on a limited budget).
– The model provides a quantifiable method to estimate the operator’s critical budget.
– This model provides the sensible number of sensors required to drastically reduced the operator’s POS.
Way Ahead:– Conduct sensor tests under various geological conditions on selected high-
risk areas along the southern border.
– Populate the tunnel detection model with sensor performance data for evaluation.
– Expand the SENTRIES model to incorporate cultural, geographical data to enhance the representation of threat’s behavior.
2 November 2011 24
Tunnels are a threat to national security— this effort will provide CBP with a framework and strategy that will result in an efficient and
effective resource allocation policy.Tunnel Sensor Emplacement Analysis
Questions and Discussion
Cross Border Tunnel Detection and
Sensor Emplacement Network Analysis
BACKUPS
2 November 2011 26Tunnel Sensor Emplacement Analysis
Tunnel Defeat Simulation Model
Simulation Model Incorporates:• Creation of new tunnels• Sensor performance Two Tunnel types:• Shallow• DeepMeasures of Performance:• Probability of Detection vs.
Probability of Success • Tunnel Cost (monetary)
Research Issue: What is the localization, combination, and array of persistent underground sensors to maximize the probability of detection within a given area of interest?
2 November 2011 27
• SENTRIES is flexible and data-driven model that can be easily modified in a relative short time.
• No off-the-shelf models were found that provided the ability to create/ detect tunnels and represent tunnel activity.
Tunnel Sensor Emplacement Analysis
Sensor EmplacementNetwork for Tunnel
Reconnaissance & Interdiction Emulation Simulation
(SENTRIES Model)
Inputs Outputs
• Number existing nodesand respective arcs • Sensor types and locations
• Tunnel Interdiction Plan: routes of intercepted new
tunnels(Operator’s likely tunnel routes)
• Sensors localization plan Localization of nodes for
sensor emplacement plan
Buried Sensors
SurfaceMicrophone
Analysis OPS Center (AOC)In C2 Trailer
Buried Trunk Cable
Road
Buried Sensors
SurfaceMicrophone
Analysis OPS Center (AOC)In C2 Trailer
Buried Trunk Cable
Road
Our Target: Tunneling Activity SENTRIES’ goal is to simulate tunneling activity & localize the sensors in the most likely nodes
2/26
US- MX C
ross
Bord
er F
ence
Deep Tunnels (approx 20
meters below surface)
Shallow Tunnels
(approx 10 meters below surface)
2 November 2011 Tunnel Sensor Emplacement Analysis 29
Scenario Characteristics
Categories Shallow Deep
Traffic Type Human & Marihuana
TrafficCocaine Traffic
Depth from Surface 40 m 80 m
Sensor Pd 0.8 .60
Construction Budget Cost Approx $500k Approx $1million
2 November 2011 30Tunnel Sensor Emplacement Analysis
Probability of Success vs. Number of Sensors
2 November 2011 31Tunnel Sensor Emplacement Analysis
Tunnel Cost vs. Number of Sensors
2 November 2011 32Tunnel Sensor Emplacement Analysis
Budget = 40
Probability of Success vs. Budget
2 November 2011 33Tunnel Sensor Emplacement Analysis
8 Sensors fixed
Probability of Success vs. Budget
2 November 2011 34Tunnel Sensor Emplacement Analysis
12 Sensors fixed
No Sensors
2 November 2011 35Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 0 Sensors POS = 0.798 Cost = 15.2
1 Sensor
2 November 2011 36Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 1 Sensor POS = 0.794 Cost = 15.2
2 Sensors
2 November 2011 37Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 2 Sensors POS = 0.789 Cost = 17.2
3 Sensors
2 November 2011 38Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 3 Sensors POS = 0.774 Cost = 17.2
4 Sensors
2 November 2011 39Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 4 Sensors POS = 0.77 Cost = 15.2
8 Sensors
2 November 2011 40Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 8 Sensors POS = 0.754 Cost = 28.5
9 Sensors
2 November 2011 41Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 9 Sensors POS = 0.744 Cost = 17.7
10 Sensors
2 November 2011 42Tunnel Sensor Emplacement Analysis
Shallow level Deep level
T
USShRe1 USShRe2 USShRe3 USShRe4 USShRe5 USDeRe1 USDeRe2 USDeRe3 USDeRe4 USDeRe5
USShMi1 USShMi2 USShMi3 USShMi4 USShMi5 USDeMi1 USDeMi2 USDeMi3 USDeMi4 USDeMi5
USShFr1 USShFr2 USShFr3 USShFr4 USShFr5 USDeFr1 USDeFr2 USDeFr3 USDeFr4 USDeFr5
MxShFr1 MxShFr2 MxShFr3 MxShFr4 MxShFr5 MxDeFr1 MxDeFr2 MxDeFr3 MxDeFr4 MxDeFr5
MxShMi1 MxShMi2 MxShMi3 MxShMi4 MxShMi5 MxDeMi1 MxDeMi2 MxDeMi3 MxDeMi4 MxDeMi5
MxShRe1 MxShRe2 MxShRe3 MxShRe4 MxShRe5 MxDeRe1 MxDeRe2 MxDeRe3 MxDeRe4 MxDeRe5
S 10 Sensors POS = 0.332 Cost = 28.5