How to use Earth Engine for Evapotranspiration, from daily & hourly to monthly (6 products)

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  • เผยแพร่เมื่อ 6 ต.ค. 2024

ความคิดเห็น • 23

  • @mortezarezaeiarefi5821
    @mortezarezaeiarefi5821 10 หลายเดือนก่อน +1

    Hello and thank you dear teacher. You are one of the unique and your way of explaining and teaching is very calm and unique.

  • @hamedpoorsepahysamian8359
    @hamedpoorsepahysamian8359 6 หลายเดือนก่อน +1

    Great and very informative. Thank you very much for the videos.

  • @Silnita
    @Silnita ปีที่แล้ว +1

    Thank you very much !! I think I love you. These videos are so helpful.

    • @MikhailSmilovic
      @MikhailSmilovic  ปีที่แล้ว +1

      My pleasure; glad you are finding these useful. If you have any suggestions for the scripts, let me know 💙

  • @mariamidowu9708
    @mariamidowu9708 ปีที่แล้ว

    Thank you very much. I look forward to more videos from you. It was very helpful.

  • @cusco4x295
    @cusco4x295 2 หลายเดือนก่อน

    Hi Mikhail. Thanks for your videos and for the code. Could you give your opinion on the new OpenET CONUS evapotranspiration datasets available in GEE?

  • @christianbouix1015
    @christianbouix1015 ปีที่แล้ว +1

    Helped me a lot! Thank you man

  • @antiporros
    @antiporros 5 หลายเดือนก่อน +1

    genio

  • @EmmanuelEzeh-q7c
    @EmmanuelEzeh-q7c หลายเดือนก่อน

    Thank you so much. currently on my introductory courses to GEE. However, Would it be possible to streamline this data to specific states within a country?

  • @alemayehumullatuadashio5350
    @alemayehumullatuadashio5350 7 หลายเดือนก่อน

    Thank you very much! Extraordinary tutorial! It it possible to get the result in geoTiff format?Dear sir, can we use the result for publication? Its reliability for scientific paper?

  • @nozimteshaev4661
    @nozimteshaev4661 ปีที่แล้ว +1

    thank you sir.

  • @elliza197
    @elliza197 6 หลายเดือนก่อน

    How do you change the date range for the MODIS 500km product?

  • @yaelgrunwald4008
    @yaelgrunwald4008 11 หลายเดือนก่อน

    Hi, thank you for the video, do you also have a script for daily PET? or and suggestion, I need a higher resolution than monthly. Thanks

  • @bastianalejandrorivasmaldo1217
    @bastianalejandrorivasmaldo1217 9 หลายเดือนก่อน

    Hi from Chile, How do I quantify snow melt based on modis snow covered area for a time series?I try to do it for a year.

  • @tewodrostilahun9879
    @tewodrostilahun9879 ปีที่แล้ว

    I appreciate the valuable information. Can you please link a script to extract daily values, if there are any? cheers

    • @MikhailSmilovic
      @MikhailSmilovic  ปีที่แล้ว

      The script "TRMM_daily-from-3hourly" in github.com/mikhailsmilovic/Earth-Engine, extracts the daily mean from the 3-hourly dataset

  • @somayehsima5602
    @somayehsima5602 10 หลายเดือนก่อน

    Hi Mikhail, It was a very useful and informative script. However, I couldn't get what is the third parameter in the product list? It seems that the values are relevant to the spatial resolution of the product. But, there is a mismatch. For example, for MOD16A2, the scale parameter is 1000, while the spatial resolution is 500. I appreciate it if you could resolve this ambiguity.

    • @MikhailSmilovic
      @MikhailSmilovic  10 หลายเดือนก่อน

      Hi Somayeh, you're right; the spatial resolution is 500. In the script, at line 112, where the spatial resolution for MOD16A2.006 is input, scale=500, so this is correct. ET_Sources was showing 1000, however, and this has now been corrected; thank you for pointing this out! Currently, the script doesn't use ET_Source, and it acts only as a summary table. Ideally, someone could edit the script to loop through this list :)

  • @mariamidowu9708
    @mariamidowu9708 ปีที่แล้ว

    Guten Tag Mikhail, thank you very much for your videos. I will like to ask if you have a script that will help extract monthly TRMM datasets for regions. Thank you very much.

    • @MikhailSmilovic
      @MikhailSmilovic  ปีที่แล้ว +1

      Guten Tag Mariam,
      Here it is updated for TRMM 3B43: Monthly Estimates:
      code.earthengine.google.com/73b3512296d32911c68ae252d68a7da7
      Script on GitHub: github.com/mikhailsmilovic/Earth-Engine/blob/main/TRMM_monthly
      One could tailor the above script for any input, by changing five parts:
      1. Collection name,
      2. Scaling/(number of days in unit),
      3. Band name,
      4. Scale,
      5. Title

    • @mariamidowu9708
      @mariamidowu9708 ปีที่แล้ว

      @@MikhailSmilovic Thank you very much Mikhail. You rock👍