DigitalGlobe Proprietary Public-Private Partnership – An Industry Perspective Kumar Navulur, PhD.

DigitalGlobe Proprietary

Public-Private Partnership – An Industry

PerspectiveKumar Navulur, PhD


AgendaPublic Private Partnership (PPP) Models

PPP Benefits

PPP & Geospatial Market– Imagery– Geospatial Services

Creating Nationwide Geospatial Databases


US Public Private Partnership ModelsBuild-Transfer or Turnkey (BT)

Build-Lease-Transfer (BLT)

Build-Transfer-Operate or Design-Build-Operate (BTO)

Build-Operate-Transfer (BOT)

Build-Own-Operate-Transfer (BOOT) or Build-Own-Operate (BOO)


US PPP BenefitsIn a 1998 survey by the U.S. Council of State Governments, PPP Benefits include:

– Cost savings 40.9%

– Lack of in-house personnel and expertise 32.5%

– Lack of State support of political leadership 30.8%

– Flexibility and less red tape 23.8%

– Speedy implementation 21.4%

– Increased innovations 20.4%

– High quality of service 18.5%

– Other 10.6%


PPP & Geospatial Market (Imagery)Satellite & Aerial Industry is a great example of PPP

Private Industry designs, builds, and launches the satellite or does aerial acquisition

Public Government uses mechanisms such as NextView, Enhanced View contracts to supplement/complement their imagery needs


PPP & Geospatial Market (Geospatial Services)Production Services

– Image Processing– LiDAR/Radar processing– Image Analysis & Exploitation– GIS services

Example Geospatial Projects:– US Census TIGER/MAF Modernization Project (5 year project)– USDA NAIP


Creating Nationwide Databases – the PPP Model

Data– Trends in Data

• Increasing accuracy

• Number of sources increasing– Errors

• Important to account for error propagation– Design the geospatial databases/Infrastructure for long term use


1 2 3 4 5 6 7

8 9 10 11 12 13 14

15 16 17 18 19 20 21

22 23 24 25 26 27 28

29 30

30 Day Window at ~º28 latitude

More…Accesses28 total accesses

Panchromatic Access : 28Multispectral Access: 19 Stereo Access: 22

Better…Collection7 Intraday revisit

Faster…Refresh

Results based on 30º off nadir

Frequency

DigitalGlobe ProprietaryDigitalGlobe Proprietary

WorldView-2 Port Botany, Australia

October 20, 2009

QuickBird CE90% Radius = 23 m

QuickBird CE90% Radius = 23 m

9

WorldView-1 & 2 CE90% Certified at 3.5m CE90%

WorldView-1 & 2 CE90% Certified at 3.5m CE90%

Satellite Accuracy

With Worldview, accuracy within 4.1 meters, allowing creation of ortho products/ maps with high positional accuracy


More Than One BILLION km² - and Counting…

•24 Million km²

•24 Million km²

•43 Million km²

•43 Million km²

•43 Million km²

•43 Million km²

•267 Million km²

•267 Million km²

•241 Million km²

•241 Million km²

•87 Million km²

•87 Million km²

•57 Million km²

•57 Million km²

•45 Million km²

•45 Million km²

•500 Million km²

•500 Million km²

Projected

Superior imagery collection capability delivers a rich and dependable information source





























Elevation Models Derived from Satellite Stereo


Bathymetry

Bathymetry map (sp. res. 2m)WV2 Imagery


Landuse/Landcover Layer

Water

Railroad

Residential

Grass

Wetlands

Recreation

Commercial

Roads and Parking Lots

Feature extraction accuracies >90% with 8 bands, Greater detail in feature extraction with 8 bands (e.g. tree classes)

Feature extraction accuracies >90% with 8 bands, Greater detail in feature extraction with 8 bands (e.g. tree classes)

Automated Feature Extraction



Processing– Data & Processes need to be co-located– Exploit faster computing methodologies– Take advantage of cloud (computing and storage)– Plan for IT/Storage (short term and long term)



Analysis– Analysis requires specialized skills– Multi-disciplinary skills

• Image Analysis borrowing skills from Robotics, Machine Vision, medical imaging, etc.

– Private Industry investing in analysis skills as well as automation



Dissemination & Sharing– Minimize Data Latency– Enhance Data Access– Ensure consistent Data Nomenclature



DigitalGlobe Contributions– Cutting edge satellite systems– New spectral bands/sensors for information and insight– Investment in storage/processing/dissemination technologies– Innovation through R&D


Thank You

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DigitalGlobe Proprietary Public-Private Partnership – An Industry Perspective Kumar Navulur, PhD.

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