IN32A-05 The IRI/LDEO Climate Data Library: Helping People ...

IN32A-05 The IRI/LDEO Climate Data Library: Helping People ...

IRI/LDEO Climate Data Library M.Benno Blumenthal, Michael Bell, John del Corral, Remi Cousin, and Haibo Liu International Research Institute for Climate and Society Columbia University http://iridl.ldeo.columbia.edu/ Overview Specialized Data Tools Maproom Generalized Data Tools

Data Viewer IRI Data Collection Data Language Dataset Dataset Dataset Variable ivar ivar

multidimensional URL/URI for data, calculations, figs, etc Data Flow based Analysis data analysis Data

Results data Data analysis IRI Data Collection Ocean/Atm Economics geolocated by lat/lon Public Health multidimensional

geolocated by spectral harmonics entity equal-area grids GRIB grid codes climate divisions IRI Data Collection Dataset Dataset Dataset Variable

ivar ivar multidimensional GIS geolocation by vector object or projection metadata IRI Data Collection

GRIB netCDF images binary spreadsheets shapefiles Database Tables queries

Servers OpenDAP THREDDS IRI Data Collection Dataset Dataset Dataset Variable ivar ivar

images w/proj IRI Data Collection GRIB netCDF images binary spreadsheets shapefiles

Database Tables queries Servers OpenDAP THREDDS images w/proj IRI Data

Collection Calculations virtual variables Data Files netcdf binary images Dataset Dataset Dataset

Variable ivar ivar images graphics descriptive and navigational pages Clients OpenDAP THREDDS

Tables OpenGIS WMS/WCS IRI General Data Tools Data Page IRI General Data Tools Data Viewer

IRI General Data Tools Cut and Paste IRI Map Room IRI Map Room Malaria Early Warning System Front page illustrates most recent dekadal rainfall estimates

(FEWS RFE) Administrative and epidemiological overlays available Change dates to view different time periods Click and drag box across map to zoom IRI Map Room MEWS Time Series Analyses

STEP 1: Select size of domain for analysis Administrative District OR Box 11km, 33km, 55km, 111km STEP 2: Select location for which analysis will be created

IRI Map Room MEWS Time Series Analyses IRI Map Room Climatic Suitability Interface Front page illustrates number of months during the year that are suitable based on normal conditions

Same visual options as MEWS IRI Map Room Climatic Suitability: A Historical View IRI Map Room Connection Between Resources Links on the side menu allow users

to interact between products IRI Map Room Connection Between Resources Going into the Future Continuing data efforts Expanding map rooms directed at particular user groups Semantic Web metadata/navigation/provenance

http://iridl.ldeo.columbia.edu/ontologies/ Data Flow based Analysis with explicit semantics data analysis Results data Semantic Web Data

Data analysis Faceted Search http://iridl.ldeo.columbia.edu/ontologies/query2.pl?... Metadata Browser http://iridl.ldeo.columbia.edu/ontologies/browse.pl

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