IRI Analyses SPI SPI-CAMSOPI_3-Month: SPI-CAMS_OPI_3-month data
SPI-CAMS_OPI_3-month from IRI Analyses SPI: Standardized Precipitation Index analyses of multiple global precipitation datasets.
Independent Variables (Grids)
- Time
- grid: /T (months since 1960-01-01) ordered (Jan-Mar 1979) to (Oct-Dec 2008) by 1. N= 358 pts :grid
- Longitude
- grid: /X (degree_east) periodic (1.25E) to (1.25W) by 2.5 N= 144 pts :grid
- Latitude
- grid: /Y (degree_north) ordered (88.75S) to (88.75N) by 2.5 N= 72 pts :grid
Other Info
- bufferwordsize
- 8
- CE
- 3.0999999
- CS
- -3.0999999
- datatype
- doublearraytype
- file_missing_value
- -9.9899998
- gridid
- 160265232
- maxncolor
- 254
- missing_value
- NaN
- plotfirst
- null
- plotlast
- null
- pointwidth
- 3
- scale_max
- 3.0999999
- scale_min
- -3.0999999
- units
- unitless
- colorscale
References
Guttman, N. B., 1999: Accepting the Standandardized Precipitation Index: a calculation algorithm. J. Amer. Water Resour. Assoc., 35(2), 311-322
McKee, T.B., N. J. Doesken, and J. Kliest, 1993: The relationship of drought frequency and duration to time scales. In Proceedings of the 8th Conference of Applied Climatology, 17-22 January, Anaheim, CA. American Meterological Society, Boston, MA. 179-184.
McKee, T.B., N.J. Doesken, and J. Kliest, 1995: Drought monitoring with multiple time scales. In Proceedings of the 9th Conference of Applied Climatology, 15-20 January, Dallas TX. American Meteorological Society, Boston, MA. 233-236
Last updated: Mon, 05 Jan 2009 17:03:48 GMT
Expires: Sun, 01 Feb 2009 00:00:00 GMT
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