1. 1 SAFARI 2000 Data Activities at the ORNL DAAC Bob Cook 1, Carroll Curtis 1, Les Hook 1, Tim Rhyne 1, and Jeff Privette 2 1 Oak Ridge National Laboratory Oak Ridge, TN and 2 NASA Goddard Space Flight Center Greenbelt, MD

2. 2 ORNL DAAC? Oak Ridge National Laboratory’s (ORNL) Distributed Active Archive Center (DAAC) www.daac.ornl.gov archives and distributes data for terrestrial biogeochemistry and ecosystem dynamics, including field campaign data (BOREAS, LBA, SAFARI 2000)

3. 3 SAFARI 2000 Open Data Policy  Provide timely access to data while protecting the intellectual property rights of students and investigators, and giving credit to data originators  SAFARI 2000 participants are expected to register their metadata in Mercury  SAFARI 2000 data will be made available project participants as soon as possible and to the public by June 30, 2003  Project data will be archived at the regional data center and at the ORNL DAAC or other DAAC (e.g., Langley or Goddard DAACs)

4. 4 SAFARI 2000 Data Archived Langley DAAC  Air-MISR Data  MISR Data ORNL DAAC  Ames Airborne Sunphotometer Data  25 regional SAFARI 2000 data sets  SAFARI 2000 CD #1 Goddard DAAC  MODIS Airborne Simulator Data

5. 5 SAFARI 2000 Activities at the ORNL DAAC Provide data support to SAFARI 2000 investigators, including the Mercury system  Mercury is a web-based metadata search and data retrieval system  36 SAFARI 2000 data sets registered in Mercury as of September 30 9 by SAFARI 2000 data team 27 by SAFARI 2000 investigators

6. 6 SAFARI 2000 Investigators* whose metadata are searchable in Mercury  Alleaume, Samuel  Aranibar, Julieta (3)  Bowyer, Paul  Bruegge, Carol J.  Bruintjes, Roelof T.  Burger, Roelof P. (2)  Campbell, James  Coetzee, Gerrie  Diner, David J.  Gatebe, Charles  Haywood, Jim M  Hobbs, Peter V.  Holben, Brent N.  Irish, Richard R.  King, Michael D.  Knjazihhin, Yuri  McGill, Matthew  Morisette, Jeffrey T.  Privette, Jeffrey L.  Revercomb, Hank E.  Roberts, Gareth  Thompson, Anne M.  Ward, Darold  Yokelson, Robert J. *First author only

7. 7 SAFARI 2000 Investigators* whose data files are accessible via Mercury  Alleaume, Samuel   Bruegge, Carol J.  Bruintjes, Roelof T. **  Burger, Roelof P.**  Campbell, James  Coetzee, Gerrie  Diner, David J.   Holben, Brent N.  Irish, Richard R.  King, Michael D.  Knjazihhin, Yuri  McGill, Matthew  Morisette, Jeffrey T.  Privette, Jeffrey L.  Revercomb, Hank E.  Roberts, Gareth  Thompson, Anne M.  Ward, Darold  *First author only **Available to S2K Project participants

8. 8 SAFARI 2000 Mercury: Searching for Data July 1, 2001 – September 30, 2002 Number

9. 9 SAFARI 2000: Most Referred Data Sets July 1, 2001-September 30, 2002 (180 data referrals, 68 users) RankData Set TitleCount 1.MODIS Airborne Simulator Data for SAFARI 2000 Field Study19 2.NCDC Daily Meteorological Data, Southern Africa Subset17 3.Set of Airborne Parameters Gathered Aboard the University of Washington's CV-580 Aircraft During the SAFARI 2000 Project 13 4.Set of Canopy Parameters for SAFARI 2000 Wet and Dry seasons11 5.(tie)SAFARI 2000 Cloud Absorption Radiometer (CAR) Data7 5.(tie)SAFARI 2000 NASA Ames Airborne Sunphotometer7 5.(tie)AErosol RObotic NETwork (AERONET) Aerosol Data for SAFARI 2000 Sites7 5.(tie)Landsat Geocoded TM Data for SAFARI 20007 5.(tie)1-km Percent Tree Cover, Southern Africa Subset7 10.Six data sets have 5 referrals each5

10. 10 Subset from 1200 x 1200 km to 7 x 7 km to relate to field work Reformat from HDF image into ASCII file of pixel values and QA flags, expanding as data are collected MODIS Products: –Veg Index –fPAR / LAI Future (2003) –PSN / NPP –NBAR and Surface Reflectance –Surface Temperature –LC/LCC MODIS Products: –Veg Index –fPAR / LAI Future (2003) –PSN / NPP –NBAR and Surface Reflectance –Surface Temperature –LC/LCC Posting MODIS ASCII Subsets at the ORNL DAAC Mongu Tower Site, 2001

11. 11 MODIS ASCII Subsets in Southern Africa Current Sites (Collection 3 Processing)  Skukuza Tower (South Africa)  Mongu Tower (Zambia) Additional Sites (Collection 4 Processing; early 2003)  Maun Main Tower (Botswana)  Maun Floodplain Tower (Botswana)  Tshane (Botswana)  Okwa River Crossing (Botswana)  Pandamatenga (Botswana) Collection 4 backward processing will include historical MODIS data collected from as far back as March 2000

12. 12 Next steps: Based on the SAFARI 2000 Data Policy  SAFARI 2000 Investigators need to register their data sets in Mercury and make the metadata searchable Regional investigators who initiated their registration at Siavonga Contributors to the four special issues Contributors to the SAFARI 2000 Synthesis Workshop  By June 30, 2003, all S2K investigators need to make their data available to the public  S2K Leadership needs to decide which data sets should be archived at NASA DAACs and at the regional data center Data sets selected have to be thoroughly documented (understandable 20 years from now)

13. SAFARI 2000 Legacy

14. SAFARI 2000 Legacy Your Legacy in SAFARI 2000