# Presentation: 205554

## SAFARI 2000 Data Activities at the ORNL DAAC

- Bob Cook1, Carroll Curtis1, Les Hook1,
- Tim Rhyne1, and Jeff Privette2
*1**Oak Ridge National Laboratory*
*Oak Ridge, TN*
*and*
*2**NASA Goddard Space Flight Center*
*Greenbelt, MD*

## 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)**

## 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)

## 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

## 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

## 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

## 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

## SAFARI 2000 Mercury: Searching for DataJuly 1, 2001 – September 30, 2002

**SAFARI 2000 Mercury: Searching for Data**July 1, 2001 – September 30, 2002

**Number**

## SAFARI 2000: Most Referred Data Sets July 1, 2001-September 30, 2002 (180 data referrals, 68 users)

| Rank | Data Set Title | Count |
| --- | --- | --- |
| 1. | MODIS Airborne Simulator Data for SAFARI 2000 Field Study | 19 |
| 2. | NCDC Daily Meteorological Data, Southern Africa Subset | 17 |
| 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 seasons | 11 |
| 5.(tie) | SAFARI 2000 Cloud Absorption Radiometer (CAR) Data | 7 |
| 5.(tie) | SAFARI 2000 NASA Ames Airborne Sunphotometer | 7 |
| 5.(tie) | AErosol RObotic NETwork (AERONET) Aerosol Data for SAFARI 2000 Sites | 7 |
| 5.(tie) | Landsat Geocoded TM Data for SAFARI 2000 | 7 |
| 5.(tie) | 1-km Percent Tree Cover, Southern Africa Subset | 7 |
| 10. | Six data sets have 5 referrals each | 5 |

**Notes:**
Local use excluded. 

## Posting MODIS ASCII Subsets at the ORNL DAAC

- _MODIS Products: _
- Veg Index
- fPAR / LAI
*Future (2003) *
- PSN / NPP
- NBAR and
- 	Surface
- 	Reflectance
- Surface
-    Temperature
- LC/LCC

**Mongu Tower Site, 2001**

## 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

## 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)

## SAFARI 2000 Legacy

## SAFARI 2000 LegacyYour Legacy in SAFARI 2000