Brazilian Program for Scientific Satellites

Brazilian Program for Scientific Satellites
1. BRAZILIAN SPACE ACTIVITIES
2. ORGANIZATION OF SPACE ACTIVITIES
3. SATELLITE PROGRAMS AT INPE
4. SCIENTIFIC SATELLITES
5. THE FUTURE
EQUARS Workshop – Nov 28-30, 2001
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SPACE ACTIVITIES IN BRAZIL
Use of
Space
Launchers
Satellites &
Payload
Facilities
ISS
EQUARS Workshop – Nov 28-30, 2001
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Data Collecting Satellites
EQUARS Workshop – Nov 28-30, 2001
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SATELLITES AND PAYLOADS
SCD-2
SCD-2
(3)
(3)
MECB - Missão
Espacial Completa
Brasileira
CBERS
CBERS
(4)
(4)
CBERS - Satélite
Sino-Brasileiro de
Recursos Terrestres
SACI - Satélites de
Aplicações
Científicas
CIMEX - CCD
SCD-1
SCD-1
(1)
(1)
SCD-2A
SCD-2A
(2)
(2)
CIMEX
CIMEX
(6)
(6)
Imaging Instrument
Experiment
HSB - Humidity
Sounder of Brazil
BISSP - Brazilian
International Space
Station Program
SACI-1
SACI-1
(5)
(5)
HSB
HSB
(7)
(7)
(1)
(1)Lançado
Lançadoem
emFev-93
Fev-93
(2)
Lançado
em
Nov-97
(2) Lançado em Nov-97
(3)
(3)Lançado
Lançadoem
emOut-98
Out-98
(4)
Lançado
em
Out-99
(4) Lançado em Out-99
(5)
(5)Lançado
Lançadoem
emOut-99
Out-99
(6)
Lançamento
em
(6) Lançamento em2000-2001
2000-2001
(7)
Lançamento
em
2000
(7) Lançamento em 2000
EQUARS Workshop – Nov 28-30, 2001
ISS
ISS
Pág. 4
10
20
20
05
00
20
19
19
95
90
SCHEDULE 2000-2010:
SCD-3
SCD-1
SCD-2A
SSR-1
SCD-2
SABIA
CBERS-1 CBERS-2
CT
-2
CT
-1
SACI-2
FB
M
SACI-1
CBERS-3 CBERS-4
METEOCOM
EQUARS Workshop – Nov 28-30, 2001
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FACILITIES
LIT:
SCD1/2/2-A, CBERS
SAC-B, BRASILSAT
CRC:
Control Center
Ground Stations
Mission Center:
Data Processing
EQUARS Workshop – Nov 28-30, 2001
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USE OF SPACE
Meteorological
MeteorologicalImage
ImageProcessing
Processing
Vegetation
VegetationIndex
Index
EQUARS Workshop – Nov 28-30, 2001
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USE OF SPACE
Covered
Covered Area:
Area:
2
~~ 5.000.000
5.000.000 km
km2
●
Objectives
●
●
To estimate deforestaion areas and rates
Identificar os incrementos de desflorestamento.
• Por tipo de vegetação.
• Por classe de tamanho.
EQUARS Workshop – Nov 28-30, 2001
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ORGANIZATION OF SPACE ACTIVITIES
INDUSTRY
MINISTRIES
STATES
EQUARS Workshop – Nov 28-30, 2001
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SATELLITE PROGRAMS AT INPE
EQUARS Workshop – Nov 28-30, 2001
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SATELLITE PROGRAMS AT INPE
ETE
Engineering
Directorate
SERVIÇO DE GESTÃO
DE CONTRATOS
SERVIÇO DE MANUFATURA
SMD
SCI
SERVIÇO GARANTIA DO PRODUTO
Programas
DIVISÃO DE
SISTEMAS ESPACIAIS
DIVISÃO DE
ELETRÔNICA AEROESPACIAL
DIVISÃO DE MECÂNICA
ESPACIAL E CONTROLE
DIVISÃO DE DESENVOLVIMENTO
DE SISTEMAS DE SOLO
BISSP
PROGRAMA CBERS
PROGRAMA DE
SATÉLITES DE APLICAÇÃO
PROGRAMA DE SATÉLITES
CIENTÍFICOS E EXPERIMENTOS
EQUARS Workshop – Nov 28-30, 2001
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PROGRAM FOR SCIENTIFIC SATELLITES
1. OBJECTIVES
• To be a platform for testing new equipment and technologies
• To provide frequent, low cost access to space for scientific community
2. Financial Ressources
• National Budget: “Equipamentos e Experimentos Embarcados” (85111)
• National Budget: “Satélites de Aplicações e Científicos” (85120)
3. Metrics
• Ratio of cost/budget
• Lauch rate (1 satellite every 2 years, after FBM)
•Percent participation of National Industry
EQUARS Workshop – Nov 28-30, 2001
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PROGRAM FOR SCIENTIFIC SATELLITES
4. Execution goals
•Use of low-cost Micro-satellites
• Reduction of developement time
• To control Risk x Cost Reduction issues:
! avoid redundancies when possible
! To use low cost military rated components
! Short duration missions (1 to 2 year)
! Reuse of ground facilities available at INPE
•Definition of a clear MISSION GOAL for each mission
EQUARS Workshop – Nov 28-30, 2001
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PROGRAM FOR SCIENTIFIC SATELLITES
5. Current Projects:
• FBM (French Brazilian Microsat)
•COMAV (On-Board Computer)
• SELOP (Star Sensor)
• GPS (GPS receiver for Orbit and Atitude)
EQUARS Workshop – Nov 28-30, 2001
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PROGRAM FOR SCIENTIFIC SATELLITES
EQUARS Workshop – Nov 28-30, 2001
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PROGRAM FOR SCIENTIFIC SATELLITES
FBM Mission
Design and build a Scientific satellite and associated Ground Segmeint, in cooperation withFrance.
Satellite
AOCS:
Reaction Wheels,
Star Sensors,
Torque coils
MAgnetometer
Sun sensors
MECANICS:
mass: 100 kg
Passive thermal control
dimensions: 600x700x800mm
POWER
Solar Generator: 200 W
Batery: 10 A.h NiCd
ON_BOAR DATA HANDLING:
On board computer
800 Mbits mass memory
Orbit
TMTC:
S-band
QPSK
TM: 200kbps
TC: 20kbps
Instruments
APEX
PDP
CPL
CBEMG
FLUXRAD
FBM
MAGI
THERME
DEBRIS
CHADDOC
Science
APEX – Alpha, protons and electrons in
Upper Magnetosphere
PDP – Plasma measurements in
Ionosphere.
CPL – Qualification of a Capillary Pumped
Loop.
CBEMG – Boiling in µ-gravity
FLUXRAD – Solar and albedo measurements
THERME – Degradation of materials in space.
DEBRIS – Dsitribution of space debris.
CHADDOC - Qualification of a Capillary
Pumped Loop.
MAGI – Qualification of a Fibetr Optic Gyro
750km circular orbit
Inclination: 6o
Period: 103 min.
Sun Pointing: +/- 0.5o
Mission Center
(France -TLS)
S-Band
USER
GS
(Natal)
Control Center (SJC)
USER
Mission Center
(Brazil - SJC)
Operations
Planning: 1 upload/semana
Mission Center: working days
Control Center : 7/7
Program
CDR
EOL
LAUNCH
JUN/02
EQUARS Workshop – Nov 28-30, 2001
Ground
JAN/04
MAR/05
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THE FUTURE: SCHEDULE
01
02
03
FBM
CT1
CT2
04
05
06
07
08
09
"
"
"
CT3
EQUARS Workshop – Nov 28-30, 2001
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THE FUTURE
●
CURRENT STUDIES:
●
●
●
EQUARS: Equatorial Atmosphere Research Satellite
MIRAX: X_Ray Imager telescope (INPE-UCSD-MITIAA/Tubingen)
Space Weather: Forecast of Solar Storms (INPE-JPL_Max
Planck)
EQUARS Workshop – Nov 28-30, 2001
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