MEET THE TEAMM A MOONTASIRMD SADI MOBASSIRABTAHEEMD NUR ISLAM DHALIARNOBMD FARHAD MAHAMUDAZADJANNATUL FERDOUSHMAISHA JARINUSING CONSTELLATIONS OFNANOSATELLITESTO IDENTIFYCORAL REEF
CULDTIVABLE AREAS
ON THE SEAFLOORCORAL REEFRAINFORESTS OFTHE SEACRUCIAL INDICATORENVIRONMENTAL
PROTECTIONECONOMICSIGNIFICANCECONTRIBUTION TOTHE GLOBALCARBON CYCLE
26B TONSPER YEARPROVIDE DIRECTMEDICINALLIVELIHOODANDWITHIN 100KMSCIENTIFICVALUE13%32%

MISSION OBJECTIVESIDENTIFYING OPTIMALENVIRONMENTALTRACKINGCONDITIONSANDMONITORINGEXPLORING ALTERNATIVEHABITAT LOCATIONSMICROCOLONY FUSION TECHNIQUES TOENHANCE CORAL GROWTH IN SUITABLESEABED AREAS.

STAKEHOLDERS AND SDGSCONCEPT OFOPERATIONSLAUNCHSEGMENTSPACE SEGMENTGROUNDSEGMENT

CONCEPT OFOPERATIONS(GROUDSEGMENT)FIG : GROUND SEGMENT OPERATIONFORMATION OF CONSTELLATON• ORBIT : SUN SYNCHRONUS• A LINEAR FORMATION• SWATH WIDTH : 55KM
• NANO SATELLITES COUNT : 14
• TEMPORAL DIMENTION: 5 DAYS
• ALTITUDE : 750-770 KM

TECHNOLOGY BEHINDNANOSATELLITE

STRUCTURE

TRANSCEIVERCAMERASOLAR PANELSEPSOBCADCSANTENNAPROPULSIONSYSTEM

CORAL REAF MAPPINGPROCESSING• SEA SURFACE TEMPERATURE (SST)• NORMALIZED DIFFERENCE VEGETATION INDEX(NDVI)• NORMALIZED DIFFERENCE WATER INDEX(NDWI)• COASTAL AND AEROSOL DATA
• OCEAN WAVE MAPPING• EVALUATION OF SEA LEVEL SOIL CONDITIONS.
• MAP CORAL REEF THROUGH IMAGEPROCESSINGARCHITECTURE

POWERGENERATEDKEYPERFORMANCEMAXIMUMCONSUMPTION

1 00%55%

PARAMETERAVERAGEPOWER

23.3%

KEY
PERFORMANCEPARAMETERAVERAGE POWER

10.5 W

BATTERY PACK45 W

SOLAR PACK

1 A @ 5V

POWER TRANSMISSION

33 dBm

FREE SPACE LOSS

1 66.62 dB

LINK BUDGET

347.97 dB

SPATIAL RESULATION

10 m

IMAGE SIZE

5.5 km2

SYSTEM LOSSES

1 .6 dBSPATIAL RESOLUTION (GSD) AT 500 KM

PAN 16 m, MS 32 m

DELTA V

1 00 m/s

IMPLEMENTATION PLAN
BRIEFLY OUTLINE THE PURPOSEHIGHLIGHT THE UTILIZATION OF

OF LAUNCHING A SATELLITE FOR

REMOTE SENSING TO TRACKACTIVITY PLAN AND

TRACKING AND MONITORINGCHANGES IN CORAL REEF

BUDGETCORAL REEFS.

HEALTH.

RISK MANAGEMENTIMPLEMENTATION PLAN
PROCEDURE

COST(USD)

Total

200K*1200K

300K*144200K

SPACE LAUNCH SYSTEM

1 600K*58000K

ENVIRONMENT TESTING

1 00K*1

1 00K

GROUND SEGMENT

1 00K*3300K

PROTOTYPE

0.2M*30.6M

ENGINEERINGMODEL(EM)APPROXIMATEBUDGET

UNIT FLIGHT MODEL(FM)TOTAL

1 3.4 MAPPROXIMATEBUDGET

IMPLEMENTATION PLAN

SOLAR PANELRISK FACTOR

DEPLOYMENTPROBABLITY & IT’S

RISK: INSUFFICIENT POWER

SOLUATIONGENERATIONPROBABILITY: MODERATESOLUTION: CONDUCT THOROUGHTESTING AND SIMULATIONSCAMERA CALIBRATION FORRISK FACTORPROBABLITY & IT’SSOLUATIONCLOUD AND TURBIDITYRISK: POOR QUALITY OR UNUSABLEIMAGESPROBABILITY: MODERATESOLUTION: IMPLEMENT ADVANCEDCAMERA CALIBRATION ALGORITHMS

DELAY OF LAUNCH ORRISK FACTOR

LICENSEPROBABLITY & IT’S

RISK: MAY IMPACT THE MISSIONSOLUATIONPROBABILITY: MODERATETIMELINESOLUTION: INITIATE THE LICENSINGPROCESS EARLYPROJECT SCHEDULE

CONCLUSIONCOMPREHENSIVEUNDERSTANDING OFCORAL REEFSINNOVATIVE TECHNOLOGYIMPLEMENTATIONINTEGRATION OFRISK MITIGATIONSUSTAINABILITY GOALSSTRATEGIESREFERENCES
Andréfouët, S., Müller-Karger, F. E., Hochberg, E. J., Hu, C., & Carder, K. L. (2001).
Changedetection in shallow coral reef environments using Landsat 7 ETM+ data. Remote Sensing of Environment, 78(1–2), 150–162.

https://doi.org/10.1016/s0034-4257(01)00256-5

Alsterberg C., Roger F., Sundbäck K., Juhanson J., Hulth S., Hallin S., et al. (2017). Habitat diversity and ecosystem
multifunctionality–the importance of direct and indirect effects. Sci. Adv. 3 (2), e1601475. doi: 10.1126/sciadv.1601475
https://www.frontiersin.org/articles/10.3389/fmars.2022.1004083/full?fbclid=IwAR2VcNEZjxYXH
mcF4atyRgjq80NCwHUt5DxF2jptD23bvzOiK6eKSXTw3H0Baker, A. C., Glynn, P. W., & Riegl, B. (2008). Climate change and coral reef bleaching: An ecological assessment of longterm impacts, recovery trends and future outlook. Estuarine Coastal and Shelf Science, 80(4), 435–471.
https://doi.org/10.1016/j.ecss.2008.09.003
Blaschke, Thomas. (2010). Object based image analysis for remote sensing. ISPRS J Photogramm Remote Sens. ISPRS
Journal of Photogrammetry and Remote Sensing. 65. 2 - 16. 10.1016/j.isprsjprs.2009.06.004.
https://www.researchgate.net/publication/216266264_Object_based_image_analysis_for_remot
e_sensing_ISPRS_J_Photogramm_Remote_Sens
Carbon cycle. (2019, February 1). National Oceanic and Atmospheric Administration.

https://www.noaa.gov/education/resource-collections

THANK YOU

Q/A