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CEOS LPV Phenology MeetingDecember 5, 2012 – San Francisco, CA
Marriott Marquis, Foothill B Room, 1-6pmMatthew Jones
Co-Lead CEOS LPV Phenology Focus GroupUniversity of Montana
Remote Sensing Phenology Data
Providers & Products
Hubbard
Brook
In Situ Data Networks & Established
Research Sites
Citizen Science
Networks
VALIDATION
Phenology Land Product ValidationCEOS Working Group on Calibration and Validation -
lpvs.gsfc.nasa.gov
Satellite Derived Land Surface Phenology Products
AVHRR-USGS
MODIS-MCD12Q2
MODIS/AVHRRVIP Lab
JRC/VITO
ESA-PHAVEOS
Coverage Africa
MODIS-for-NACP
Phenology Products Producer Sensor Date Range CoverageUS Remote Sensing Phenology USGS AHVRR/eMODIS 1989-2011* USMODIS-for-NACP NASA / NACP MODIS 2000-2008 USMCD12Q2 NASA / BU MODIS 2001-2010* GlobalVIP Product VIP / ESDR / NASA AVHRR/MODIS 1980-2010* GlobalPhenology Products forWARN MODIS 2003-2009* USPHAVEOS?VEGETATION?Coverage Africa?JRC/VITO?
Level I Sites – Phenocam Sites matched to Ground Observations
Harvard Forest PhenoCam
Phenology Land Product ValidationCEOS Working Group on Calibration and Validation -
lpvs.gsfc.nasa.gov
Level I Sites – Phenocam Sites matched to Ground Observations
Phenology Land Product ValidationCEOS Working Group on Calibration and Validation -
lpvs.gsfc.nasa.gov
Level I Sites – Phenocam Sites matched to Ground Observations
Phenocam sites with ground observations in 100km radius.
Working with Phenocam group and USA-NPN to define high quality sites.
Goal of ~30 sites (North America).
Phenology Land Product ValidationCEOS Working Group on Calibration and Validation -
lpvs.gsfc.nasa.gov
Level II Sites – Phenocam Sites, Ground Observations, Met/Flux Towers, Instrumentation
Site Name Country Cover TypeTorgnon – Tellinod Italy GrasslandTorgnon – Tronchaney Italy Larch ForestPark Falls USA Deciduous BroadleafHyytiala Finland Boreal ConiferHarvard USA Mixed ForestBartlett USA Mixed ForestHowland USA Boreal Hardwood TransTakayama Japan Deciduous BroadleafTakayama Japan Evergreen Coniferous
More Sites Needed: Savanna / Woody Savanna Croplands Shrublands
Step 2: Selection of Core Validation SitesLevel II Sites
Alice Holt, UK
Morrellato, Brazil
Step 3: Package Data at Core Sites for Distribution to Phenology Community
Define 100km Grids Centered on Core Sites
Site Data Packages Include: The complete suite of available remote sensing phenology products. Phenocam images Ground Observations Instrument Data (eg. CO2 fluxes, PAR Sensors, spectrometer data)
Goal: to allow for multiple temporal and spatial resolution scaling opportunities
Step 4: Data Storage and Distribution
Data Packages will be stored and distributed by the ORNL-DAAC
Is it unnecessary redundancy to house phenocam and NPN data at ORNL? How do we insure Data Sharing protocols are met? Can this be solved by only including links to site data?
Phenology Land Product ValidationPhenology Scientific Community Involvement
The LPV Phenology subgroup encourages community collaboration:
The effort is dependent on data sharing across multiple communities.
We are seeking a global array of sites – Central and South America, Africa, Asia, Australia
Collaboration across groups is needed for proposal submissions to fund these efforts.
Please visit the website and contact us to become involved!
http://lpvs.gsfc.nasa.gov/pheno_background.html