Changes between Version 7 and Version 8 of Temperature


Ignore:
Timestamp:
Apr 28, 2010 4:49:50 PM (15 years ago)
Author:
celine
Comment:

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  • Temperature

    v7 v8  
    1010[[BR]] 
    1111 
     12Covered period : 1950-2000 from January to December[[BR]] 
    1213The data layers were generated through interpolation of average monthly climate data from weather stations on a 30 arc-second resolution grid (often referred to as "1 km2" resolution). Variables included are monthly total precipitation, and monthly mean, minimum and maximum temperature, and 19 derived bioclimatic variables.[[BR]] 
    13 Coevered period : 1950-2000[[BR]] 
     14 
    1415 
    1516The thin-plate smoothing spline algorithm implemented in the ANUSPLIN package for interpolation, using latitude, longitude, and elevation as independent variables was used.[[BR]] 
     
    2627You can download Tetyn at : http://sourceforge.net/projects/tetyn/ 
    2728 
    28 Covered period : 1850-2009 (Anomalies are relative to the 1961-90 reference period means.)[[BR]] 
     29Covered period : 1850-2009 (Anomalies are relative to the 1961-90 reference period means.) from January to December.[[BR]] 
    2930It's land air temperature anomalies on a 5° by 5° grid-box basis.[[BR]] 
    30313000 monthly station temperature time series are used. The number of available stations was small during the 1850s, but increases to over 3000 stations during the 1951-90 period.[[BR]]