I am a phd student and I got really depressed in the middle of my journey as I was struggling with the processing of remote sensing datas and getting my hands around GEE. But I have been following you for a month and I have learnt so much from your videos that now I feel super confident and all the credit goes to you. Lots of love❤
Thank you very much Sir. , your lessons are awsome as always. May I ask a question this time? Everytime when I got "Earth Engine memory capacity exceeded" error, I thought it was a memory limited on the server side, none of my local side business. But you said it was because your pc is busy for recording video, is it mean that if I have a super pc I'll not meet the error? I confused.
Hi, Every user has access to limited resources for data processing in google earth engine platform. You must write codes as simplest as possible to manage allocated resources well.
Thank you very much for your timely and practical topics. Sir, is it possible to perform precipitation downscaling on 30 years of historical precipitation data? Im want to use it for validation of other models.
When you type in a code, you automatically have choices to choose from. For example, you write: var lc = imageCollection2.mode.sel and you get a list of function options. I do not have such a list when typing the code. Could you please tell me how to enable this option?
Good day Sir, I have several questions. I didn't find better source than your channel in this area, so would be glad if u help me. I want to get sea surface temperature map using Landsat 8 dataset, but I got confused which dataset I should use. I have done some research and here are my thoughts: 1. Using raw images. In that case I should convert DN values to TOA radiance first, after that atmospheric correction should be applied with equation that involves upwelling, downwelling, atmospheric transmissivity and emissivity parameters. Then water surface temperature can be calculated using another equation (that involves K1, K2). In this method I don't understand one part. Parameters for atmospheric correction should be obtained from Landsat level 2 dataset, however this dataset is mostly used for land surface temperature analysis. So is it correct to get these parameters from level 2 dataset? 2.Can I use Landsat 8 TOA dataset and in that case do I need to go through all these above steps like DN to TOA conversion, atmospheric correction and getting temperature or is it already processed dataset? Is it level 1 or level 2 dataset? 3. Can Landsat 8 level 2 dataset be used for SST mapping or is it used just for LST mapping? Please give your suggestions, Thanks for great content
thanks for the comment. Landsat LST band is already available and no need to manual calculation. You can find the LST band under collection 2 level 2 data.
I am a phd student and I got really depressed in the middle of my journey as I was struggling with the processing of remote sensing datas and getting my hands around GEE. But I have been following you for a month and I have learnt so much from your videos that now I feel super confident and all the credit goes to you.
Lots of love❤
Very glad from your comment. Keep following please and share the channel with your community. Try to share more useful materials.
Thank you for your new and practical topics!
welcome. please keep following, and share the channel content and videos with your community. will try to share as much as I can.
This training was unique 👏🏻👍🏻
Thanks. please share the videos with your community.
Fascinating!!
thanks for your following.
Very helpful, thanks 🙏
happy to hear that. please share the channel and content with your community.
Hai sir, is this possible in NetCDF precipitation dataset?
Sir, I am trying to downscale the NEX-GDDP-CMIP6 netcdf dataset (50km) to 5km, is it possible? If yes, kindly share me some ideas
Thank you very much Sir. , your lessons are awsome as always. May I ask a question this time? Everytime when I got "Earth Engine memory capacity exceeded" error, I thought it was a memory limited on the server side, none of my local side business. But you said it was because your pc is busy for recording video, is it mean that if I have a super pc I'll not meet the error? I confused.
Hi,
Every user has access to limited resources for data processing in google earth engine platform. You must write codes as simplest as possible to manage allocated resources well.
Amazing
thanks please share the channel and videos with your community.
Very useful
Thanks ;)
Great!
thanks for the feedback. please share the channel and content with your community.
Thank you very much for your timely and practical topics. Sir, is it possible to perform precipitation downscaling on 30 years of historical precipitation data? Im want to use it for validation of other models.
Yes you can extend your model for a longer period of time.
thank you.
welcome. please share the tutorials with your community
how to run it for my study area for chirps dataset to downscale upto 500 m because original resolution 5km by 5km please help me in this sir.
Using this tutorial only change the region of interest.
Thaks a lot sir
Most welcome
Hello sir. Can I do it with another data such as CHIRPS with resolution around 5km to be 30 m??
Hi, technically yes but not sure how much efficient.
When you type in a code, you automatically have choices to choose from. For example, you write: var lc = imageCollection2.mode.sel and you get a list of function options. I do not have such a list when typing the code. Could you please tell me how to enable this option?
Yes, when you are writing, press ctrl+space to see the codes. It is working on windows and Mac.
@@amirhosseinahrarigee thank you!
Thanks sir.
welcome. please share the content with your community.
Good day Sir, I have several questions. I didn't find better source than your channel in this area, so would be glad if u help me. I want to get sea surface temperature map using Landsat 8 dataset, but I got confused which dataset I should use. I have done some research and here are my thoughts:
1. Using raw images. In that case I should convert DN values to TOA radiance first, after that atmospheric correction should be applied with equation that involves upwelling, downwelling, atmospheric transmissivity and emissivity parameters. Then water surface temperature can be calculated using another equation (that involves K1, K2). In this method I don't understand one part. Parameters for atmospheric correction should be obtained from Landsat level 2 dataset, however this dataset is mostly used for land surface temperature analysis. So is it correct to get these parameters from level 2 dataset?
2.Can I use Landsat 8 TOA dataset and in that case do I need to go through all these above steps like DN to TOA conversion, atmospheric correction and getting temperature or is it already processed dataset? Is it level 1 or level 2 dataset?
3. Can Landsat 8 level 2 dataset be used for SST mapping or is it used just for LST mapping?
Please give your suggestions, Thanks for great content
thanks for the comment.
Landsat LST band is already available and no need to manual calculation. You can find the LST band under collection 2 level 2 data.
Is it possible to reduce landsat 30m into 10m using GEE;; please share related code lik sir- my request
Yes it is possible but I haven't try yet.
Successfully run the code for the Kabul basin in Pakistan
happy to hear it is useful. please share the tutorial with your community.