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Innovative Technologies Contributing to Future Earth Science Capabilities

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Mass and size reductions (AIRS-Light, MISR-2) Why Do Technology? Approach to Technology ... Broad-band Radiation Bud.(CERES) 'R 2 O' infusion ... - Active ... – PowerPoint PPT presentation

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Title: Innovative Technologies Contributing to Future Earth Science Capabilities


1
  • Innovative Technologies Contributing to Future
    Earth Science Capabilities
  • Presented to Working Group on Space-Based Lidar
    Winds
  • June 17, 2009

George J. Komar Associate Director/Program
Manager Earth Science Technology Office
2
Earth Science Division Overview
  • Overarching goal to advance Earth System
    science, including climate studies, through
    spaceborne data acquisition, research and
    analysis, and predictive modeling
  • Six major activities
  • Building and operating Earth observing satellite
    missions, many with international and interagency
    partners
  • Making high-quality data products available to
    the broad science community
  • Conducting and sponsoring cutting-edge research
    in 6 thematic focus areas
  • Field campaigns to complement satellite
    measurements
  • Modeling
  • Analyses of non-NASA mission data
  • Applied Science
  • Developing technologies to improve Earth
    observation capabilities
  • Education and Public Outreach

3
Why Do Technology?
  • Enable previously unforeseen or infeasible
    science investigations
  • Far infrared Spectroscopy of the Troposphere
    (FIRST) - first ever complete infrared emission
    spectrum of the Earth (key data for global change
    studies)
  • Gravity gradiometer - for measurements of the
    sub-surface structure of the solid and fluid
    Earth
  • Enhance existing measurement or operational
    capabilities
  • New, radiation tolerant low-power transceiver
  • Electronic design tools accelerate design and
    analysis of Field Programmable Gate Arrays
  • Reduce cost, risk, or development times
  • Mass and size reductions (AIRS-Light, MISR-2)

4
Approach to Technology Development
  • Science driven, competed, actively managed,
    dynamically communicated
  • Competitive, peer-reviewed proposals enable
    selection of best-of-class technology investments
  • Risks are retired before major dollars are
    invested a cost-effective approach to technology
    development and validation
  • This approach has resulted in
  • a portfolio of emerging technologies that will
    enhance and/or enable future science measurements
  • a growing number of infusion successes
  • technologies are infused into science campaigns,
    instruments, ground systems and missions
  • infusion is by competitive selection by science
    investigators or mission managers, not the
    technology program

5
NASA Earth Science Decadal Survey Missions
Climate Absolute Radiance and Refractivity
Observatory (CLARREO)
Hyperspectral Infrared Imager (HYSPIRI)
LIDAR Surface Topography (LIST)
Precipitation and All-Weather Temperature and
Humidity (PATH)
Active Sensing of CO2 Emissions (ASCENDS)
Soil Moisture Active Passive (SMAP)
Gravity Recovery and Climate Experiment - II
(GRACE - II)
Surface Water and Ocean Topography (SWOT)
Ice, Cloud,and land Elevation Satellite II
(ICESat-II)
Snow and Cold Land Processes (SCLP)
Geostationary Coastal and Air Pollution Events
(GEO-CAPE)
Three-Dimensional Winds from Space Lidar
(3D-Winds)
Deformation, Ecosystem Structure and Dynamics of
Ice (DESDynI)
Aerosol - Cloud - Ecosystems (ACE)
Global Atmospheric Composition Mission (GACM)
Tier I
Tier II
Tier III
6
NASA Earth Science Decadal Survey Missions Using
Lasers
Climate Absolute Radiance and Refractivity
Observatory (CLARREO)
Hyperspectral Infrared Imager (HYSPIRI)
LIDAR Surface Topography (LIST)
Precipitation and All-Weather Temperature and
Humidity (PATH)
Active Sensing of CO2 Emissions (ASCENDS)
Soil Moisture Active Passive (SMAP)
Gravity Recovery and Climate Experiment - II
(GRACE - II)
Surface Water and Ocean Topography (SWOT)
Ice, Cloud,and land Elevation Satellite II
(ICESat-II)
Snow and Cold Land Processes (SCLP)
Geostationary Coastal and Air Pollution Events
(GEO-CAPE)
Three-Dimensional Winds from Space Lidar
(3D-Winds)
Deformation, Ecosystem Structure and Dynamics of
Ice (DESDynI)
Aerosol - Cloud - Ecosystems (ACE)
Global Atmospheric Composition Mission (GACM)
Tier I
Tier II
Tier III
7
Examples of ESTO Investments Lasers
CLARREO
HyspIRI
LIST
Far-infrared spectrometer UV-SWIR spectrometer
High rep-rate lasers Swath-imaging laser altimeter
Thermal IR spectrometers
SMAP
ASCENDS
PATH
L-band radiometer/radar RFI mitigation
CO2 Sounder Fiber-based lasers
2-D thinned array sounder Hi-freq. MMIC receivers
ICESat-II
SWOT
GRACE-II
One micron laser technology Diode life testing
Ka-band interferometric SAR Ku and Ka-band
downconverters
Laser range transceiver Frequency-stabilized
lasers
DESDynI
GEO-CAPE
SCLP
L-band InSAR T/R modules Laser beam steering
UV-Vis-NIR spectrometers IR mapping spectrometer
Ku-band MMIC T/R modules Onboard SAR processor
ACE
GACM
Multi-angle polarimeter High spectral resolution
lidar Dual-frequency radar Ocean color
spectrometer
UV-Vis-IR spectrometers Scanning microwave sounder
3D-Winds
Tier I
UV direct detection and two micron coherent
instruments
Tier II
Tier III
8
Examples of ESTO Investments Lasers
Technologies for a Combined HSRL and O3 DIAL
(ACE Mission)- Hostetler, NASA LaRC
CO2 Laser Sounder for the ASCENDS Mission-
Abshire, NASA GSFC
DAWN Doppler Aerosol WiNd Lidar (3D-Winds
Mission)- Kavaya, NASA LaRC
Efficient Swath Mapping Laser Altimetry (LIST
Mission) - Yu, NASA GSFC
9
Roadmap to 3-D Winds Space Mission
Technology
Science
NRC Decadal Survey 3-D Winds Space Mission
Current
Future
22
ESD 200M
Aircraft Science Flights
15
10
14
GRIP Hurricane Campaign
ESD 0.6M
12
10
DAWN-AIR2
ESTO 1.5M
DAWN-AIR1
11
09
ESD 1M
10
08
Ground Intercomparison
ESD 0.3M
08
IPP
09
ESD 0.5M
DAWN
10
08
06
08
ESTO 2.9M
LRRP
ESTO 40M
02
ATIP
09
Funded Projects
98
01
ESTO 1M
Past
Current
Technology
10
New Mission Classes (ESD)
  • Foundational
  • Glory (1/2010)
  • Aquarius (5/2010)
  • NPP (1-6/2010)
  • LDCM (12/2012) (w/o TIRS)
  • GPM (7/2013, 11/2015)
  • National Needs
  • Carbon Recovery (vice-OCO)
  • TIRS (LDCM or free-flyer)
  • DSCOVR
  • SAGE-III
  • GIFTS
  • Decadal Survey
  • Venture-Class (2009, 2011, )
  • SMAP (3/2014)
  • ICESAT-II (2015)
  • CLARREO
  • DESDynI (SAR, LIDAR)
  • Tier-2 (5 missions)
  • Tier-3 (6 missions)
  • Climate/Operational
  • Vector Winds (vice QuikSCAT)
  • Space Weather (vice ACE)
  • Ocean color, Aerosols (vice MODIS)
  • Nadir Altimetry (vice OSTM/Jason-2)
  • GPSRO
  • Broad-band Radiation Bud.(CERES)
  • R 2 O infusion

11
Earth Science Technology Challanges
- Active Remote Sensing Technologies to
enable atmospheric, cryospheric and earth
surface measurements - Large Deployables
to enable future weather/climate/ natural
hazards measurements - Intelligent
Distributed Systems using advanced
communication, on-board reprogrammable
processors, autonomous network control, data
compression, high density storage -
Information Knowledge Capture through 3-D
visualization, holographic memory and seamlessly
linked models.
12
Conclusions and Current Status
  • Currently funded technologies are providing
    state-of-the-art instruments, components, and
    information systems capabilities for a wide range
    of Earth science measurements.
  • New awards for instrument, component, and
    information system technologies are being
    selected by NASA. These technologies will
    provide new capabilities that will enable the
    Earth Science Decadal Survey missions.
  • Active remote sensing systems are a major and
    substantial key to the future success of Earth
    Science advances.

http//esto.nasa.gov
13
Technology Enables our Future
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