Rainfall Distribution

Study Area
Cover on Chaophraya River Basin and others basin in 35 provinces.
Use monthly rainfall data between 1952-1997 to interpolate all values of this area by using GRASS with numerical approximation technique based on distance squared weighting of the values of 12 nearest data points.
View rainfall depth distribution
In specific month of selected period.
Month Year from to
12 months of selected year.
Year
Rainfall Distribution Histogram
In specific month and year.
Month Year
Graph of rainfall depth distribution
In specific month of selected period.
Avg Min Max Sum All (Max,Avg,Min)

Month Year from to
For show all month input month=13

Graph of CROSS Section
In specific station and nearly specific year.
Station nearly Year
Annex
Layer    Procedure
Other area of rainfall depth distribution
North-Eastern Region
1952-1997 Thailand
1952-1997 Thailand for each month

Data from Royal Irrigation Department
Picture and Created by Hydro and Agro Informatics Institute