NASA Scientific Data Purchase Project - LCLUC · 2015. 12. 17. · Stennis Space Center LCLUC...

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Stennis Space Center LCLUC November 20, 2001 1 NASA Scientific Data Purchase Project LCLUC Science Team Tropical and Subtropical Workshop November 20, 2001 Fritz Policelli, SDP Project Manager Rose Fletcher, SDP Coordinator National Aeronautics and Space Administration Lockheed Martin Space Operations – Stennis Programs Scientific Data Purchase Project Earth Science Applications Directorate John C. Stennis Space Center, Mississippi

Transcript of NASA Scientific Data Purchase Project - LCLUC · 2015. 12. 17. · Stennis Space Center LCLUC...

Page 1: NASA Scientific Data Purchase Project - LCLUC · 2015. 12. 17. · Stennis Space Center LCLUC November 20, 2001 1 NASA Scientific Data Purchase Project LCLUC Science Team Tropical

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NASA Scientific Data Purchase Project

LCLUC Science Team

Tropical and Subtropical WorkshopNovember 20, 2001

Fritz Policelli, SDP Project Manager Rose Fletcher, SDP CoordinatorNational Aeronautics and Space Administration Lockheed Martin Space Operations – Stennis Programs

Scientific Data Purchase ProjectEarth Science Applications Directorate

John C. Stennis Space Center, Mississippi

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SDP Background

• $50 Million Appropriation– Acquire science data from commercial sources

• Demonstration Project– Test new way of doing business– Tap new sources of data– Support Earth science research– Support commercial remote sensing industry

• Phase I – Review simulated/prototypical datasets (10 companies)• Phase II – 3-year purchase/distribution of select data (5 companies)• Commercial Imagery Office Proposed - continuation and new contracts

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Earth Satellite Corporation6011 Executive Blvd, Rockville, MD 20852

GeoCoverTM Products Orthorectified Landsat Imagery

Mosaic South Africa

Coverage:Global Land Areas

Data Rights:Unrestricted

Data Description:• MSS Scenes ~ 1970

Horiz. Accuracy ±100m

• TM Scenes ~ 1990 Horiz. Accuracy ± 50m

• TM Mosaics ~ 1990bands 7,4,2 (5° x 6°)- Uncompressed GeoTIFF- Compressed MrSID

Cape Town

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EarthSat - Status of Global Coverage

OrthorectifiedHistorical LandsatThematic Mapper

Imagery

1990 Coverage

TM Mosaics

Notes:

MSS coverage is not yet available

All Landsat data is being transferred to the EROS Data Center (EDC)

The EDC cost is $50 per scene.

Data no longer available through SDP• TM scenes of North America

TM Scenes

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EarthWatch/Digital Globe1900 Pike Road, Longmont, CO 80501-6700

Data Description:ORI - Orthorectified Radar Mosaics 7.5’ Quad, 8-bit (2.5m resolution, UTM ± 2.5m)DEM - Digital Elevation Models 7.5’ Quad, 32-bit• GT 3 (10m posting, UTM ± 2.5m, Vertical ± 3m)• GT 2 (10m posting, UTM ± 2.5m, Vertical ± 2m)• GT 1 (5m posting, UTM ± 2.5m, Vertical ± 1m)

Data Rights:Distribution limited to NASA ESE community for NASA-related work

Coverage: As tasked

Intermap Technologies Inc.Global Terrain STAR-3i Airborne Interferometric SAR System

3-D Oblique ViewsStar-3i Data Products

Washington, D.C.

X-Band Radar

Digital Elevation Models

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Positive Systems Inc.250 Second Street East, Whitefish, MT 59937

Data Description:IM-R1i-55 Product, Frame Images(Center Coordinate known to ± 100m)MOS-G1 Product, Mosaics• Benign Terrain (UTM ± 12.2m)• Rugged Terrain (UTM ± 33m)• Extreme Terrain (UTM ± 50m)• Severe Terrain (no guarantee)

ADAR System 5500 Digital Aerial Imagery

Data Rights:Distribution limited to NASA ESE community for NASA-related work

Coverage: As tasked

1997 Mosaic, SW MontanaMapping noxious invasive weed species

• 1-meter Spatial Resolution• 8-bit Radiometric Resolution• Multispectral (VIS/NIR)

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Space Imaging, LLC9351 Grant Street, Suite 500, Thornton, CO 80229

Data Description:Original Product - Georectified• Standard (UTM, ± 250m)• Precision (UTM, ± 3m Pan, ± 5m MSI)Master Product - Orthorectified• Standard (UTM, ± 12.2m)• Precision (UTM, ± 2m Pan, ± 5m MSI)Model Product• Digital Elevation Models (15m posting)

(UTM, ± 25.4m, ± 7m Vertical)• Pan/MSI Stereo Pairs

(UTM, ± 25.4m, ± 7m Vertical)

IKONOS-2 Satellite Imagery• 1-meter panchromatic (Pan)• 4-meter multispectral (MSI)• 11-bit radiometric resolution

Data Rights:• Distribution limited to NASA ESE • Derived products may be distributed

within NASA science and research community

Coverage: As Tasked

BelizeMapping Mosquito Habitat

for Malaria Control

Includes Material © Space Imaging, LLC

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Astrovision, Inc.PMB 1010, 267 Kentlands Blvd, Gaithersburg, MD 20878

Data Description:Wide-Field Camera• 7-kilometer spatial resolutionNarrow-Field Camera• 600-meter spatial resolution• Pointable camera• Interactive event tracking

Coverage:• Hemispherical disc centered on central U.S. • 40 point and dwell opportunities • 5 months of data (tornado season in

Midwest/South U.S.)

Data Rights:• Distribution limited to NASA ESE community

AVStar-1 Geostationary Satellite Imagery• RGB Color • Max frame rate at 15 frames per minute

AVStar-1 Satellite Imagery of Hurricane Luis (simulated using GOES-9 data)

Data Not AvailableLaunch Scheduled for Q1 2003

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Data Acquisition

and Processing

CustomerFeedback

Distribution

TaskingReview

Customer Registration

New TaskingRequest

Data Order

Verificationand

Validation

SDP General Process

Customer ActionNASA Action

Data Provider Action

SDP is Registered to the ISO 9001 Standard

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SDP Customer Registration

REGISTRATION

Project Name

Funding Source (NASA, Gov., Other)

Type (MOU, Grant, Contract, Employee)

Agreement Number, Expiration Date, Value

Government Contact Person

Synopsis of Research

http://www.esad.ssc.nasa.gov/datapurchase

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EARTHSAT - TM MOSAICS

• On-Line Viewing • Download MrSID Files

http://www.esad.ssc.nasa.gov/datapurchase

SDP Public Web Server

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SDP Tasking Map

http://www.esad.ssc.nasa.gov/datapurchase

Quick view of data collection sites

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Customer Input: (mini proposal)• Application/Science Topic/Research Objective/Use of Data• Products/Coordinates/Acquisition Window/Special Requirements• Citizenship/Agree to Data Rights/Customer Input is Reviewed• Constraints on size, cost, timing, ground control, processing

Tasking and Measurements Committee:• NASA ESE Program Managers• Quarterly Review Cycle• “Early Birds” reviewed as feasible

Basis of Score:• Value and applicability to ESE program research• Supports government agencies, industry, and multiple projects

SDP Tasking

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Image Thumbnails

Task # 539 - Central MissouriVisual

Inspection

Data Receipt

AutomaticIngest

Verification

Tasking RequirementTape Library

Tape Library StorageTEK Aegis L700

CAPACITY: 678 DLT Tapes (24 TB) ACCESS TIME: 7 secondsPAN CIR True

Color

Histograms

Automatic ChecksBands, File Sizes, Metadata Fields

Verify Shipment ContentFile Count and Deliverables

Visual Quality InspectionClouds, Artifacts, Specifications

Verify Task RequirementsLocation/Coverage/Date/Product

SDP Shipment Verification

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SDP IKONOS Validation

Characterization

Organization Spatial Geometric Radiometric Application

NASA Stennis X X X X

University of Arizona X X

South Dakota State University X X

USGS EDC X

NIMA X X X

University of Maryland X

Science Community X X

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IKONOS Band-Specific Calibration Coefficients

Production Date Blue Green Red NIR

pre 02/22/01

post 02/22/01

79 81 105 93

91 91 119 105

Production Date Blue Green Red NIR

pre 02/22/01

post 02/22/01

633 649 840 746

728 727 949 843

Table 1

11-bit

Table 2

8-bit

On February 22, 2001, Space Imaging adopted a new set of calibration coefficients based on the validation results derived by NASA’s Earth Science Applications Directorate. These results (shown below) were supported by similar findings from independent evaluation by other JACIE collaborators.

SDP IKONOS Validation Results

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SDP Archive Query And Order

Customer

Interface

TerraSoar Software

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CUSTOMER REVIEW

• NASA affiliation is valid and current

• Customer is linked to the agreement

• Customer appropriately employed

• Requested data matches project objectives

• Objectives are research oriented, not for profit

• Customer is a U.S. citizen (or processed as export)

• Customer is not Denied and there are no Red Flags

Distribution Documents:

• Mission Reports and Maps

• Calibration Reports

• Data Rights Agreement

• Data Specifications

• Customer Feedback Form

DATA REVIEW

• Shipment verification complete

• No discrepancies on this data

• Data validation performed with acceptable results

SDP Distribution

DISTRIBUTION REVIEW

• Verify transmittal, attachments, and labeling

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Registered Users: 534

Tasks Approved: 529Tasks Completed: 429

Archive Orders: 439Archive Completed: 412

Geographic Coverage Received:

EarthSat TM 6,151 scenesEarthSat MSS 233 scenesEarthSat Mosaic 324 scenesEarthWatch 137,555 km2

Positive Systems Imagery 10,202 km2

Positive Systems Mosaics 2,149 km2

Space Imaging 109,895 km2

Data Volume Received: 6.8 TB

Data Volume Expected: 8 TB

Data Volume Distributed: 8.0 TB

Data Sets Distributed: 1370

SDP Results - Metrics

EarthSatMosaics (MrSID Format)

Downloaded fromPublic Web Site:

# Mosaics 14,805Volume (GB) 602

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SDP Users - Who Are They?

*Percentages Based on the Total Number of Data Recipients

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New Acquisitions

52%

27%

17%

0%4% Science Research

Applications Research

Commercial Product

Education

Verification & Validation

This Survey Is Based On 254 Tasks Representing 81.15% Of All Tasked Orders Delivered As Of July 23, 2001

Data Archive

74%

19%

0% 7% 0%

This Survey Is Based On 64 Archived Orders Representing22.38% Of All Archived Orders As Of July 23, 2001

SDP Data Use

Data-Use Categories

What research is this program helping to advance?

Do we need new data types to support some research areas?

Are there science groups thatmay not be aware of this resource?

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New Acquisitions

54%

24%

6%0%

0%

4%

12% Land Cover - Land Use

Terrestrial EcoSystems

Solid Earth

Land Surface Hydrology

Physical Oceanogrophy

Polar Environment

OtherThis Survey Is Based On 254 Tasks Representing 81.15% Of All Tasked Orders Delivered As Of July 23, 2001

Archive Orders

44%

28%

11%

9%

1%

6%

1%

This Survey Is Based On 64 Archived Orders Representing22.38% Of All Archived Orders As Of July 23, 2001

SDP Science Research

Science Categories

LCLUC research is asignificant component

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New Acquisitions

74%

7%

7%1%

11%

Resource ManagementCommunity Growth

Disaster ManagementEnvironmental Quality

OtherThis Survey Is Based On 254 Tasks Representing 81.15% Of All Tasked Orders Delivered As Of July 23, 2001

“Other” Category Includes:- Transportation Flow- Archaeology- Sensor Calibration- Agricultural Issues- Not Described

Archive Orders

19%

0%0%0%

81%

This Survey Is Based On 47 Archived Orders Representing 71.2% Of All Archived Orders As Of January 5, 2001

SDP Applications Research

Applications Categories

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Data-Use Categories

51%

3%0%3%

43%

Science Research

Applications Research

Commercial Product

Education

Verification & ValidationThis Survey is Based On $7,911,771.07 Representing 81.15%Of All Tasked Orders Delivered As Of July 23, 2001

SDP Spending On New Acquisitions

Science Research

57%22%

3%8%

3%0%

7%

Land Cover - Land UseTerrestrial EcoSystemsSolid EarthLand Surface HydrologyPhysical OceanogrophyPolar EnvironmentOther

This Survey is Based On $7,911,771.07 Representing 81.15%Of All Tasked Orders Delivered As Of July 23, 2001

Applications Research39%

6%8%0%

47% Resource ManagementCommunity GrowthDisaster ManagementEnvironmental QualityOther

This Survey is Based On $7,911,771.07 Representing 81.15% Of All Tasked Orders Delivered As Of July 23, 2001

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Customer Satisfaction Index

• Quality of the data received:– 8.65 (Very Good Quality)

• Usefulness of the data in your research/application:– 8.68 (Very Useful)

• Your experience with the Scientific Data Purchase process from data request through data delivery:– 8.80 (Very Good Experience)

• Limitations that the Data Rights agreement had on the utility of the data, or your ability to accomplish research objectives:– 8.13 (Not Very Limiting)

• Approximately 10% Overall Customer Response (Task/Archive)• Approximately 36% Customer Response on Tasked Orders

– Mass e-mails are planned to accumulate further feedback

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Other Data Purchase Activity

• $20M Congressional Earmark to NASA for New Data Purchases– Aircraft and satellite (LIDAR, radar, hyperspectral, multispectral)– Landsat-7 orthorectified global dataset

• Working Sole Source Contract with EarthWatch– QuickBird 2 Hi-Res Multispectral Data

• Some Post-2002 Missions in Formulation as Data Purchases– Landsat Continuity Mission– Tropospheric Winds Mission

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Questions?