Dear Researcher,
I need guidance regarding extraction of precipitation data of my study area using TRMM or PERSIAN-CDR. Both these satellite data sets have daily and monthly precipitation data sets. I want to extract data for a specified catchment, I am not good in programming and Matlab. I only know how to read the files using matlab. Kindly guide me how to extract data for specified latitude and longitude, I will highly appreciate If you share Matlab code or any tutorial.
Regards
shahid
Hi, you find a series of matlab codes to handle climate data Following this tutorial: http://www.earth-prints.org/handle/2122/1044
Best,
Enrico
Hi,
if copies of the product you are interested in exist in the IRI Data Library, then you can make a selection on the longitude and latitude grids before you download in your favorite format.
Check if these are what you are interested in:
Use the "Data Selection" tab to restrict longitude/latitude ranges, and the "Data Files" tab to choose the format to download in [or read into your favorite software through OpenDAP]
% This program is to read a TRMM 3B42 daily binary file
fid = fopen('3B42_daily.2009.05.31.7.bin', 'r');
precipitation = fread(fid, [1440, 400], 'float','b'); fclose(fid)
precipitation = rot90(precipitation);
for i_lat = 400:-1:1
for j_lon = 1:1440
lat = 49.875 - 0.25*(i_lat - 1)
if j_lon
You can use netcdf-extractor in http://www.agrimetsoft.com
you can watch video in this canel
https://www.youtube.com/user/sohrab4748
Please watch this video, may be useful
https://youtu.be/Bp49l6_6mQk
Cheers
Dear researchers, I also need help on the extraction of climatic data from satellite data.
I will be glad to get positive response from you.
Video tutorials, ebooks and others.
My email: [email protected]
Whatsapp: +2348060116737
Thanks very much sirs and mas
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