Wireless Linked Navel Substation for International Boundary Scanning and Surveillance System Using GPS

International Journal of Trend in
International Open Access Journal
ISSN No: 2456
@ IJTSRD | Available Online @ www.ijtsrd.com
Wireless Linked Navel Substation
Scanning and
Leturer, Department
NPA Centenary Polytechnic
ABSTRACT
The boaters may sometimes cross their area limit
without their knowledge. This causes a lot
problems. They may be caught by the other peoples.
This project is developed for the boat users to find out
their border in the sea area. The main modules in this
project are RF transducer, microcontroller unit and
LCD display. The Zigbee transmitter is c
the border area. It transmits RF signals within the
particular limit. The Zigbee receiver with the micro
controller unit is connected at the boat. When the boat
reaches the particular area, the RF signals are received
by the receiver and given to the micro controller unit.
The micro controller analyses the signal and
calculates the distance and sends corresponding
message to the LCD display. If it crosses the limit, the
micro controller operates the warning buzzer and it
switches off the running motor of the boat. Thus the
boat may be automatically off and the boater may
easily understand the situation. The micro controller
program is written in embedded c language and the
microcontroller used is ARDUINO.
Keyword: Air pollution, wireless sensor
carbon monoxide, smoke, PHP-MYSQL, Lab
I. INTRODUCTION
There Have Been Several Alleged Incidents
on Indian Fishermen Fishing In Palk
Government Has Always Taken Up The Issue
Safety Of Indian Fishermen On A Priority Basis With
The Government Of Sri Lanka. Presently
Bona fide Indian Fisherman in the
Custody. A Joint Working Group (JWG
Constituted To Deal With The Issues Related To
Indian Fishermen Straying In Sri Lankan
Waters, Work Out Modalities For Prevention
Of Force Against Them And The Early Release
International Journal of Trend in Scientific Research and Development (IJTSRD)
International Open Access Journal | www.ijtsrd.com
ISSN No: 2456 - 6470 | Volume - 2 | Issue – 6 | Sep
www.ijtsrd.com | Volume – 2 | Issue – 6 | Sep-Oct 2018
reless Linked Navel Substation for International Boundary
nd Surveillance System Using GPS
R. Mahalakshmi
Leturer, Department of Computer Engineering,
Polytechnic College, Kotagiri, Tamil Nadu, India
he boaters may sometimes cross their area limit
without their knowledge. This causes a lot of
problems. They may be caught by the other peoples.
This project is developed for the boat users to find out
their border in the sea area. The main modules in this
project are RF transducer, microcontroller unit and
LCD display. The Zigbee transmitter is connected at
the border area. It transmits RF signals within the
particular limit. The Zigbee receiver with the micro
controller unit is connected at the boat. When the boat
reaches the particular area, the RF signals are received
to the micro controller unit.
The micro controller analyses the signal and
calculates the distance and sends corresponding
message to the LCD display. If it crosses the limit, the
micro controller operates the warning buzzer and it
the boat. Thus the
f and the boater may
easily understand the situation. The micro controller
program is written in embedded c language and the
Air pollution, wireless sensor system,
MYSQL, Lab VIEW
Been Several Alleged Incidents of Firing
Palk Bay [
Indian
Has Always Taken Up The Issue of
Fishermen On A Priority Basis With
Presently There Is No
in the Sri Lankan
JWG) Has Been
Constituted To Deal With The Issues Related To
Lankan Territorial
Waters, Work Out Modalities For Prevention Of Use
Force Against Them And The Early Release Of
Confiscated Boats And Explore Possibilities
Working Towards Bilateral Arrangements For
Licensed Fishing. The JWG
India Officially Protested Against
Its Alleged Involvement In Attacks On
Fishermen On January 12, 2011.
Official Protest, Another Fisherman Was Killed In A
Brutal Manner On Jan 22, 2011.
Have Been Killed In The Last 30 Years.
Apathetic Attitude Of The Indian
The National Media Towards The Alleged Killing
Tamil Nadu Fishermen By The
Being Strongly Condemned.
II. PROPOSED SYSTEM
It Consists Of Client Side Module Which Is Placed
On The Boat And Server Side Module.
Consists Of Microcontroller Unit Connected To The
GPS Transceiver And Indication Unit
Buzzer. Server Module Consists
Unit And GPS Transceiver.
Zigbee Is A Specification For A Suite
Communication Protocols Used To Create Personal
Area Networks Built From Small, Low
Radios. Zigbee Is Based On An
Standard. Though Low Powered, Zigbee Devices Can
Transmit Data Over Long Distances By Passing Data
Through Intermediate Devices To Reach More
Distant Ones, Creating A Mesh Network; I.E., A
Network With No Centralized Control Or High
Transmitter/Receiver Able To Reach All
Networked Devices. The Decentralized Nat
Such Wireless Ad Hoc Networks Makes Them
Suitable For Applications Where A Central Node
Can't Be Relied Upon.
Research and Development (IJTSRD)
www.ijtsrd.com
6 | Sep – Oct 2018
Oct 2018 Page: 261
nternational Boundary
GPS
India
Confiscated Boats And Explore Possibilities Of
Working Towards Bilateral Arrangements For
The JWG Last Met In Jan 2006.
ficially Protested Against Sri Lanka Navy For
Its Alleged Involvement In Attacks On Indian
12, 2011. Even After The
ficial Protest, Another Fisherman Was Killed In A
22, 2011. Over 530 Fishermen
e Been Killed In The Last 30 Years. The
Indian Government And
The National Media Towards The Alleged Killing Of
Fishermen By The Sri Lankan Navy Is
PROPOSED SYSTEM
Side Module Which Is Placed
Side Module. Client Module
Microcontroller Unit Connected To The
Transceiver And Indication Unit Of LED And
Module Consists Of System Control
e Is A Specification For A Suite Of High Level
Communication Protocols Used To Create Personal
Area Networks Built From Small, Low-Power Digital
Radios. Zigbee Is Based On An IEEE 802.15
Low Powered, Zigbee Devices Can
ong Distances By Passing Data
Through Intermediate Devices To Reach More
Distant Ones, Creating A Mesh Network; I.E., A
Network With No Centralized Control Or High-Power
Transmitter/Receiver Able To Reach All Of The
Decentralized Nature Of
Such Wireless Ad Hoc Networks Makes Them
Suitable For Applications Where A Central Node

International Journal of Trend in Scientific Research and Development (IJTSRD) ISSN: 2456
Figure1. Overall System
Figure2. System Hardware At Transmitter Side
Figure3. System Hardware At Receiver Side
Overall System
Hardware At Transmitter Side
Hardware At Receiver Side
III. HARDWARE DESCRIPTION
The Sensor Platform Supports Data Collection,
Storage and Offline Data Retrieval,
Be Used For The Streaming Of
System Can Be Accessed Through A
This Wired Interface Provides Power To The Board.
And This Power Can Be Used For On
Operation. Location and
Provided By an On-Board GPS
Sampling Rate. Pollutant Levels Are Measured
Two Ana log Sensors: Viz LM35
Readings Along With GPS Information Are Stored In
A Serial Flash Device 2MB. A 16X2
Panel Provides Immediate Visualization
Pollutant; GPS Readings.PIC 16F877
Controls Every Aspect Of The System From Battery
Charging To Ana log To Digital
Single chip Microcontroller
That Has Built-In Resources Like Digital
Ports, 16 Channels, 8/10 Bits
Converter, 8 Input/output Interrupt
RAM, EEPROM, FEEPROM
Communication Ports, And SPI
The Data Packet From The GPS
RMS Header Followed By
Longitude.. The GPS Modem Is Interfaced With The
Microcontroller Using The RS
Standard. The Central-Server
With Accessibility To The
Server Is Connected To The Zigbee
232 Communication Standard.
Information Is Saved To Database
Each Of These Components
Following.
A. PIC16F877A Microcontroller
The PIC16F877A Microcontroller Is The Main
Component Of A Pollution Detection Unit.
Operating System That Runs Inside The Chip
Coordinates The Substances Measurement Process,
The Acquisition Of The GPS
Data Transmission To The Central Server.
Microcontroller Is Mounted On A Development
Board That Provides An
Communication To The Zigbee
Receiver And A Parallel Connection To The Gas
Sensors. The Connection Between The Gas Sensors
And The PIC16F877A Microcontroller Can’t Be
Made Directly Because Of The Very Small Output
Voltages Provided By The Sensors (Ma).
Problem Is Solved By Using Auxiliary Electronic
Circuits For Signal Conversion Like
Amplifiers) And Transistors.
International Journal of Trend in Scientific Research and Development (IJTSRD) ISSN: 2456-6470
Oct 2018 Page: 262
HARDWARE DESCRIPTION
Sensor Platform Supports Data Collection,
fline Data Retrieval, They May Also
Of Live Sensor Readings.
Can Be Accessed Through A USB Cable.
Wired Interface Provides Power To The Board.
Be Used For On-Line
Time Information Is
GPS Module At 1 Hz
Levels Are Measured by
LM35 and TGS 813. These
Information Are Stored In
A 16X2 Character LCD
Panel Provides Immediate Visualization Of Level Of
PIC 16F877 Microcontroller
The System From Battery
To Digital Conversions. A
Microcontroller PIC 16F877 Is Device
In Resources Like Digital Input/output
Ports, 16 Channels, 8/10 Bits Ana log-To-Digital
Interrupt-Driven Timers,
FEEPROM Memory, RS-232 Serial
SPI Communication Ports
GPS-Module Includes An
Followed By UTC Time, Latitude,
Modem Is Interfaced With The
RS-232 Communication
Server Is Personal Computer
With Accessibility To The Internet. The Pollution
Is Connected To The Zigbee-Modem Via RS-
232 Communication Standard. The Air Pollution
Information Is Saved To Database Of Central Server.
These Components Is Described In The
Microcontroller
Microcontroller Is The Main
A Pollution Detection Unit. The
Operating System That Runs Inside The Chip
Coordinates The Substances Measurement Process,
GPS Coordinates And The
Data Transmission To The Central Server. The
Microcontroller Is Mounted On A Development
Board That Provides An RS232 Serial
Zigbee Modem And GPS
Receiver And A Parallel Connection To The Gas
Connection Between The Gas Sensors
Microcontroller Can’t Be
The Very Small Output
he Sensors (Ma).This
Problem Is Solved By Using Auxiliary Electronic
Circuits For Signal Conversion Like OA (Operational

B. Sensors Array
The Sensor Array Consists Of Two Air Pollutions
Sensors. Each Of The Sensors Has A Linear Current
Output In The Range Of 4 Ma–20 Ma.
Output Corresponds To Zero-Level Gas And The 20
Ma Corresponds To The Maximum Gas Level.
Simple Signal Conditioning Circuit Is Designed
Convert the 4 Ma–20 Ma Range Into 0
Compatible with the Voltage Range of
Ana log-To-Digital Converter in
Microcontroller.
C. GPS Reciever
The GPS Module Provides The Physical Coordinate
Location Of The Mobile-DAQ, Time And Date In
National Marine Electronics Association
Format. NEMA Format Includes The Complete
Position, Velocity, And Time Computed By A
Receiver Where The Position Is Given In Latitude
And Longitude. The Data Packet From The
Module Includes An RMS Header Followed By
Time, Data Validity Checksum, Latitude, Longitude,
Velocity, Heading, Date, Magnetic Variation And
Direction, Mode, And Checksum.
Information Required For The Proposed System Is
Date, Time, Latitude And Longitude.
Modem Is Interfaced With The Microcontroller Using
The RS-232 Communication Standard.
D. Zigbee Modules
In This Paper, Two Types Zigbee Modules Are Used
To Organize A Network For Air Pollution Monitoring
System. The Network Is Controlled By Devices
Called The Zigbee Coordinator Modem
Zcms Are Responsible For Collecting Data And
Maintaining The Other Devices On The Network,
And All Other Devices, Known As
Devices (ZED), Directly Communicate With The
ZCM. The Zigbee Module Is Hardware Platf
Wireless Device.
Figure4. Protocols Stack For Layered Wireless
Communication
Two Air Pollutions
The Sensors Has A Linear Current
20 Ma. The 4 Ma
Level Gas And The 20
Ma Corresponds To The Maximum Gas Level. A
Is Designed to
20 Ma Range Into 0–5 V to Be
of The Built-In
in The PIC
Module Provides The Physical Coordinate
, Time And Date In
National Marine Electronics Association (NMEA)
Format Includes The Complete
Position, Velocity, And Time Computed By A GPS
Receiver Where The Position Is Given In Latitude
Data Packet From The GPS-
Followed By UTC
Time, Data Validity Checksum, Latitude, Longitude,
Velocity, Heading, Date, Magnetic Variation And
Direction, Mode, And Checksum. The Only
Information Required For The Proposed System Is
Date, Time, Latitude And Longitude. The GPS
Is Interfaced With The Microcontroller Using
This Paper, Two Types Zigbee Modules Are Used
To Organize A Network For Air Pollution Monitoring
Network Is Controlled By Devices
Zigbee Coordinator Modem (ZCM). The
Zcms Are Responsible For Collecting Data And
Maintaining The Other Devices On The Network,
And All Other Devices, Known As Zigbee End
), Directly Communicate With The
Zigbee Module Is Hardware Platform Of
Stack For Layered Wireless
The Modules Realize The Basic Function
And MAC Layer, Such As Transmit And Receive,
Modulation And Demodulation, Channel And Power
Control.
Figure5. Freguency Bands For
Zigbee Operate At 2.4 GHz
Wireless Communication. The
Digital Direct Sequence Spread Spectrum Base Band
Modem and an Effective Data Rate
They Employ the EM2420 2.4 GHz
Transceiver and the ATMEL
Microcontroller. They Also Exhibit A Nominal
Transmit Of -1.5dbm And A Receive Sensitivity
92dbm When Powered At 3.0V
31.0ma In Transmit Mode And 28ma In Receive
Mode. When The Entire Module Is In Sleep Mode,
The Current Draw Is Reduced To Approximately
10ua.
E. Central Server
The Central-Server Is An Of
Personal Computer With Accessibility To The
Internet. The Pollution-Server
Zigbee-Modem Via RS
Standard. The Air Pollution Information Sent From
Each ZED Are Collected To
Data Are Saved To Database
Figure 5 Block Diagram of Zigbee Module
Clients Such As The Municipality, Environmental
Protection Agencies, Travel Agencies, Insurance
Companies And Tourist Companies Can Connect To
The Central-Server Through The
The Real-Time Air Pollutants Level Using A Normal
Browser On A Standard PC Or A Mobile Device.
IV. System Implementation
The Sensor Output Voltages Representing The Level
Of Gas For Each Pollutant Were Converted To A
Ppm Value For Each Gas And Simultaneously
Displayed On The LCD Display
Oct 2018 Page: 263
Modules Realize The Basic Function Of Physical
Layer, Such As Transmit And Receive,
Modulation And Demodulation, Channel And Power
Bands For Zigbee
2.4 GHz Frequency ISM Band
The Modules Include A
Digital Direct Sequence Spread Spectrum Base Band
Effective Data Rate Of 250 Kbps.
2.4 GHz Radio Frequency
ATMEL 8-Bit AVR
Also Exhibit A Nominal
1.5dbm And A Receive Sensitivity Of -
0V, The Modules Draw
31.0ma In Transmit Mode And 28ma In Receive
The Entire Module Is In Sleep Mode,
he Current Draw Is Reduced To Approximately
Off-The-Shelf Standard
Personal Computer With Accessibility To The
Server Is Connected To The
-232 Communication
Air Pollution Information Sent From
Are Collected To ZCM. And Then The
Data Are Saved To Database Of Central Server.
Zigbee Module
Such As The Municipality, Environmental
ion Agencies, Travel Agencies, Insurance
Companies And Tourist Companies Can Connect To
Through The Internet And Check
Time Air Pollutants Level Using A Normal
Or A Mobile Device.
System Implementation and the Resuls
Sensor Output Voltages Representing The Level
Gas For Each Pollutant Were Converted To A
Ppm Value For Each Gas And Simultaneously
Display Of The Hardware.

Figure6. Snapshot Of Pollutant Level On
The Values Of The Level Of
Temperature From The Serial Port Is Taken In
Account By The Lab view Software Which Is Used
To Display These Data In Their Respective Textbox
And Also It Displayed In The Form Of
Waveforms In Two Different Panel. The
of the Computer Window for the Lab view Designed
Page Is Shown Below.
Figure7. Snapshot Of Output Window
Sensing
The Air Pollution Monitoring System Includes
Feature Which Automatically Publishes the Results
into Hyper Text Mark up Language
Figure 8 Shows The Interface Of The Website.
Figure8. Air Pollution Monitoring Web Interface
Pollutant Level On LCD
Smoke And
Temperature From The Serial Port Is Taken In
tware Which Is Used
To Display These Data In Their Respective Textbox
Of Continuous
The Screenshot
view Designed
Output Window – After Start
Air Pollution Monitoring System Includes a
Automatically Publishes the Results
Language (Html). The
The Website.
Air Pollution Monitoring Web Interface
V. CONCLUSION
The System Detects Temperature And Smoke
Emissions By Using Sensors Lm35 And Tgs 813
Which Is Commercially Available In The Local
Market Makes It More Convenient And Variably
Cheaper Compared To Pre-Ordered Sensors Abroad.
This Sensor Saves 1/7 Of Power Co
Data Were Treated Using A Developed Lab
Based Program. The System’s Overall Functionality
Was Verified with Series of Temperature and Smoke
Level Tests Including Tests in a Normal or
Environment, Cigarette Smoke, And Car Exhaust
Emission on Different Time Intervals. The Cigarette
Smoke Tests Showed That Carbon Monoxide Reading
Is 6 Times Greater Than The Smoke Reading And For
The Car Exhaust Tests It Showed The Carbon
Monoxide Reading Is 4 Times Greater Than Smoke
Reading. Systematized Data Logging Was Also Done
To Back Up Every Result Which Will Be
Reference During Erroneous Reading, Debugging
And Calibration. The Results Were Processed
Automatically Using A Lab view And My
Program With Output Published In Php
Which Is Readily Available For Uploading In The
Internet. The System Provided A Low Cost Data
Acquisition Of Temperature And Smoke Pollutants
That Can Be Read Online For Air Pollution
Monitoring For Environmental Awareness.
VI. FUTURES COPE
In Order To Make The Present Design More Realistic
With Low Power By Replacing The Semiconductor
Sensor, It Is Possible To Use Nano
The Solar Power Base System Design Can Be Made
Possible. For Longer Distance Communication We
Can Use Gsm System Also We Can Control The Air
Pollution By Using Sensed Data As Command.
REFERENCES
1. Alave, K., (2010). DENR Issues New Limits
Vehicular Emissions To
Philippine Daily Inquirer,
2. Ageitos, M., Guerrero, P
Effects Of Introducing Hybrid Cars
Barcelona Metropolitan Areas
Management Strategies
HARMO12-Conference, Pages 1
3. Australianbureau Of
Environmental Awareness And
Social Trends. 4102.0, Pages 1
Oct 2018 Page: 264
The System Detects Temperature And Smoke
Emissions By Using Sensors Lm35 And Tgs 813
Which Is Commercially Available In The Local
Market Makes It More Convenient And Variably
Ordered Sensors Abroad.
Power Consumption. All
Data Were Treated Using A Developed Lab view-
Based Program. The System’s Overall Functionality
Temperature and Smoke
Level Tests Including Tests in a Normal or Clean
Environment, Cigarette Smoke, And Car Exhaust
Different Time Intervals. The Cigarette
Smoke Tests Showed That Carbon Monoxide Reading
Is 6 Times Greater Than The Smoke Reading And For
The Car Exhaust Tests It Showed The Carbon
Monoxide Reading Is 4 Times Greater Than Smoke
ized Data Logging Was Also Done
To Back Up Every Result Which Will Be Of Valuable
Reference During Erroneous Reading, Debugging
And Calibration. The Results Were Processed
view And My sql-Based
Program With Output Published In Php Format
Which Is Readily Available For Uploading In The
Internet. The System Provided A Low Cost Data
Temperature And Smoke Pollutants
That Can Be Read Online For Air Pollution
Monitoring For Environmental Awareness.
In Order To Make The Present Design More Realistic
With Low Power By Replacing The Semiconductor
Sensor, It Is Possible To Use Nano SENSOR; So That
The Solar Power Base System Design Can Be Made
Possible. For Longer Distance Communication We
stem Also We Can Control The Air
Pollution By Using Sensed Data As Command.
DENR Issues New Limits On
To Cut Air Pollution.
, Pages 12-13.
., Baldasano, J. (2008).
Introducing Hybrid Cars In Madrid And
Barcelona Metropolitan Areas. Air Quality
Management Strategies In Urban Areas,
Pages 1-16.
Statistics. (2010).
Awareness And Action. Australian
Pages 1-5

4. Bagula, A., Inggs, G., Scott, S.,
(2010). Community Sensor Networks
Application To Pollution Maps
Communications And Information Conference
2010.
5. Bashyal, S., Venayagamoorthy,
Collaborative Routing Algorithm
Sensor Network Longevity. Real-Time Power
Intelligent System.ISSNIP1-4244-1502,
– 521
6. Burgonio, T. (2007). Air Pollution Kills Nearly
5,000 Metro Residents Yearly. Philippine Daily
Inquirer, Pages 5 - 6Retrieved
Http://Newsinfo.Inquirer.Net
7. Choi, S., Kim, N., Cha, H., Ha, R., (2009).
Sensor Node For Air Pollutant Monitoring
Hardware And Software Issues. Sensors
1424-82, Pages 7970 - 7987
8. Clean Air Initiative For Asian Cities
Center. (2010). Air Quality Monitoring
Reporting. Air Quality In Asia:
Trends.2010 Edition, Page 13.
9. Congressional Commission o
Technology, And Engineering. (2010).
Pollution Leading Cause Of Anemia
Kidney Problems. Press Release – Angara
10. Coyle, E., Bandyopadhyay, S. (2003).
Efficient Hierarchical Clustering Algorithm
Wireless Sensor Networks. IEEE INFOCOM
2003, Pages 7803-7753
11. Denig. S. (2011). Assessing The Environmental
Performance Of Asia’s Major Cities
City Index. Release No. A19100-F-
Pages 4-63
12. Environmental Management Bureau Department
Of Environment And Natural Resources
National Air Quality Status Report
Pages 11 - 41. Retrieved From Http://Emb.Gov.Ph
13. Houk, J., Clagett M. (2009).
Management: Successes And
Challenges.THE ENVIRONMENT AND
TRANSPORTATION Making Both Better Than
Before, TR NEWS 262, Pages 8-12.
14. Dr Invernizzi, G. (2004). Particulate Matter
Tobacco Versus Diesel Car Exhaust
Control Unit, National Cancer Institute
From:
., Zenarro, M.
Community Sensor Networks:An
Pollution Maps. Wireless
Information Conference,
, G. (2007).
Collaborative Routing Algorithm For Wireless
Time Power And
1502, Pages 515
Pollution Kills Nearly
Philippine Daily
6Retrieved From
., (2009). Micro
Air Pollutant Monitoring:
Sensors. ISSN
Asian Cities (CAI-ASIA)
Air Quality Monitoring And
: Status And
on Science
. (2010). Air
Anemia, Infertility,
Angara.
. (2003). An Energy
Efficient Hierarchical Clustering Algorithm For
IEEE INFOCOM
The Environmental
Major Cities. Asian Green
F-P171-X-7600,
Environmental Management Bureau Department
Natural Resources. (2009).
National Air Quality Status Report, 2005-2007,
From Http://Emb.Gov.Ph
. (2009). Air Quality
And Emerging
THE ENVIRONMENT AND
TRANSPORTATION Making Both Better Than
Particulate Matter From
Diesel Car Exhaust. Tobacco
National Cancer Institute. Retrieved
Http://Www.Medicalnewstoday.Com/Releases/12
481.Php
15. Irudhayarj, A., Jaichandran
System For Monitoring
Greenhouse Gases. World
And Information Technology Journal
Vol. 1, No. 5, Pages 177-183.
16. Khedo, K., Perseedoss, R.,
Wireless Sensor Network Air Pollution Monitoring
System. International Journal
Mobile Network, Vol. 2, No
17. Ma, Y., Richards, M., Ghanem
Hassard, J. (2008). Air Pollution Monitoring
Mining Based On Sensor Grid
2008, ISSN 1424-8220, Pages 3601
18. National Statistical Coordination Board
Pollutants From Different Sources,
Philippine Brown Environment Quality
2005. Pages 1-2
19. Prasad, R., Baig, M., Mishra
Desai, U., Merchant, S
Wireless Air Pollution Monitoring System
Generation Wireless Networks
Volume – 2, Issue – 2, Pages 370
20. Stankovic, J. (2006). Wireless Sensor Networks
Department Of Computer Science University
Virginia Journal, Volume 10, Pages 5
21. U.S. Environmental Protection
Air Quality Index. A Guide
Your Health. EPA-456/F-09
22. Xiang, Y., Bai, L., Piedrahita
Hannigan, M., Shang, L
Calibration and Sensor Placement
Sensor Networks. Computer
Networks : Network Architecture
IPSN’12, Pages 1 – 12
Oct 2018 Page: 265
Http://Www.Medicalnewstoday.Com/Releases/12
Jaichandran, R., (2011). Prototype
Monitoring And Computing
World Of Computer Science
Information Technology Journal (WCSIT).
183.
., Mungur, A. (2010). A
Wireless Sensor Network Air Pollution Monitoring
International Journal Of Wireless &
No. 2, Pages 1 - 15
Ghanem, M., Guo, Y.,
Air Pollution Monitoring And
Sensor Grid In London. Sensors
Pages 3601 -3623
National Statistical Coordination Board. (2004).
From Different Sources, Metro Manila.
Philippine Brown Environment Quality.AG-12-
Mishra, R., Rajalakshmi, P.,
S. (2011). Real Time
Wireless Air Pollution Monitoring System. Next
Generation Wireless Networks And Applications.
Pages 370 – 375
Wireless Sensor Networks.
Computer Science University Of
10, Pages 5-25.
Environmental Protection Agency. (2009).
A Guide to Air Quality and
09-002, Pages 3 – 12
Piedrahita, R., Dick, R., Lu, Q.,
L. (2012). Collaborative
Sensor Placement for Mobile
Computer-Communication
Network Architecture And Design,

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