One of the widely used drought indices is the standardized precipitation index or SPI (McKee et al.
What does SPI stand for?
SPI stands for Standardized Precipitation Index
This definition appears frequently and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
See other definitions of SPI
We have 476 other meanings of SPI in our Acronym Attic
- Special Position Identifier (aircraft transponder Mode A capability)
- Special Processing Indicator
- Specialist, Punched Card Accounting Machine Operator (US Navy)
- Spectrometer on Integral
- Spiral Point of Intersection
- Spots Per Inch
- Springfield, IL, USA - Capital Airport (Airport Code)
- Standard Parallel Interface (computing)
- Standard Practice Instruction
- Standard Programmatic Interface
- State Pain Initiative (American Alliance of Cancer Pain Initiatives)
- State Pedagogical Institute (various locations)
- Stateful Packet Inspection (firewall based protocol)
- Statutory Performance Indicator
- Strategic Partnership Initiative (various organizations)
- Strategic Planning and Information
- Strategic Planning Initiative
- Strategic Profits Inc
- Strategic Psychological Intelligence (trademark of Boswell Group)
- Stroke Prevention Initiative
Samples in periodicals archive:
In an earlier paper (Harnack and Small, 2002), a modified standardized precipitation index (SPI) was applied to the precipitation record of New Brunswick, New Jersey.
The most common Meteorological indices include Palmer Drought Severity Index (PDSI) (Palmer, 1965), Deciles (Gibbs and Maher, 1967), and the Standardized Precipitation Index (SPI) (McKee et al.