MODIS Institutional Algorithms to Direct Broadcast, standalone

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Laboratory
Patrick Coronado
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NASA Direct Readout Program Vision

• Unification of the Global Direct Readout
  Community for data democratization and
  understanding of Earth processes as a system

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NASA Direct Readout Program
NASA Direct Readout Program
The Direct Readout Laboratory (DRL) acting as
the implementation arm of NASAs Direct Readout
Program endeavors to Enable - The
utility of NASAs Earth science data -
Technologies for decision-support
infrastructure - Technology solutions
for real-time and regional applications
- Continuity among missions to minimize
end-user impact - Real-time
applications support systems Provide - Data
transport tools for NASAs Earth science data -
Real-time data processing tools that are modular,
scalable, portable extensible - Utility via
the promotion of standards in pre processing
sub-systems, Science Procesing Algorithms (SPAs)
interfaces, visualization and real-time
processing systems - A direct readout test
environment for the commercial sector Identify
and understand the needs of a global community
that use NASAs Direct Broadcast data.
- Promote synergy between NASA, the community
and interdependent direct
broadcast data users - Act as a
technical conduit between the mission and the
public Guide the direct readout community and
NASAs Direct Broadcast Earth science missions.
- Bridge mission planning based on
lessons learned and the
establishment that use NASA Direct Broadcast
- To provide technical and implementation
insight to new missions that wish
to use Direct Broadcast - Educate on
the importance and utility of NASAs data
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NASA Direct Readout Program
Who Does the DRL Support
US Gov Agencies
DR Community
DRL
NASA Missions
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Driving Force Behind DRL Technology Development

• Utility and transportability of Earth science
  data
• Modularity, scalability, portability
  extensibility of DR Tools
• Real-time data processing tools
• Utility via the promotion of standards in
  pre -processing sub-systems, Science Processing
  Algorithm (SPAs) interfaces, visualization and
  real-time processing systems

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Preparing for NPP HRD-NISGS Update-
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What is the NISGS ?
NASA Direct Readout Program
What is NISGS ?

• The NPP In-Situ Ground System (NISGS) is an
  Element of the NPOESS Preparatory Project (NPP)
• NISGS directly supports the Technology Insertion
  and NPOESS Risk Reduction objectives
• Provides technology insertion for NPOESS, which
  will assure that the NPOESS High Rate Data (HRD)
  design will be readily usable for Field Terminal
  users.
• IPOPP
• Enables the user community to readily transition
  from existing POES/Terra/Aqua DB data to NPP and
  NPOESS HRD data.
• Emphasis on modularity for freedom of choice

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NASA Direct Readout Program
NISGS Deliverables

• Direct Broadcast Science Data Record (SDR)
  Algorithms for all NPP Instruments
• SPA wrapped
• Technology Tools to enable ingest, pre-processing
  and real-time monitoring of any Direct Broadcast
  Data Record (xDR)
• Provide beta version of deliverables 1 yr prior
  to launch

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Decryption
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NASA Direct Readout Program
Test Data Sets

• CADU-level raw data set
• APID structure all instruments
• First data set will allow testing of your
  protocol processing/ingest system
• Select availability this summer via the
  Directreadout web portal
• Spacecraft to Direct Readout Station Interface
  Control Document and the Mission Data Control
  Book now available.

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NASA Direct Readout Program
EOS Science Code Availability
In SPA Form

• MODISL1DB

• Aqua Ground Based Ephemeris and

• Attitude Data (GBAD) Converter - Aqua

• Fire Mask

• Vegetation Index

From SeaDAS

• Sea Surface Temperature (SST)

• Chlorophyll-a Concentration

From IMAPP

• Cloudmask

• Aerosol

• Cloudtop Properties and Cloud Phase

• Atmospheric Profiles

• Land Surface Temperature (LST)

• Corrected Reflectance (CREFL)

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Key Points
NASA Direct Readout Program

• Together were building the foundation for the
  next generation direct readout
• The DRL and its partners are developing
  technology tools and making available science
  processing algorithms (SPAs) on the road to NPP
  and NPOESS
• Therefore we need your participation, input and
  guidance
• The DRL and its partners want to increase the use
  and utility of Earth science data

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DRL Contact Info
NASA Direct Readout Program

• Patrick Coronado
• patrick.coronado_at_nasa.gov
• Kelvin Brentzel kelvin.brentzel_at_gsfc.nasa.gov
• The Direct Readout Web Portal
  http//directreadout
  .sci.gsfc.nasa.gov