Just amazing sir Very good initiative Everyone used the techniques just like a hidden trump card and don't want to share the information with anyone but you are different from those you helped us to share the knowledge Many thanks again sir 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
@@DrJayantaDas Thank You sir , can you plz make a video how to select optimal threshold . because when we classify image after any indices calculation , some pixels get wrongly classified.
Is there a similar procedure for Landsat 5. The reflectance values given in metadata are max and min values. How can we do the conversion for DN to TOA For Landsat 5 imagery?
Some bands are there whose reflectance are mone than 1. I also found it on your videos also. Can you explain it is correct or not...? Is there any mistake in the process...!
I love your lecture here. keep the good work. but I have a question, sir. how do I download satellite imagery of large areas say for example a state or a country? your response will be highly appreciated, sir.
Just amazing sir
Very good initiative
Everyone used the techniques just like a hidden trump card and don't want to share the information with anyone but you are different from those you helped us to share the knowledge
Many thanks again sir
🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
Love you for letting me know about the Batch sir, you saved me an infinite amount of time. Thank you sir
Thank you for your tutorial! Why do you convert the degrees in radians?
Yo
@@dppool6625 Yo
I have the same question. 🤔
Up
Hi Dr. Jayanta, fail to understand how you did the excel sheet calculation? can you please explain how you optain the 0.00002 value?
Clearly from the Metadata, REFLECTANCE_MULT_BAND_1 = 0.00002, it's same for all the bands
Sir, can we use the same method for level 2 data
Level 2 already radiometric corrected data
@@DrJayantaDas Thank You sir , can you plz make a video how to select optimal threshold . because when we classify image after any indices calculation , some pixels get wrongly classified.
@@DrJayantaDas
Hello
How to remove cloud ☁️🌨️
@vineesh.geography yes I want to know to 😢
Sir, does Level-2 Collection-2 landsat image 8/7/6/5 need any correction to create LULC?
@@rachanagupta2173 No
Thank You sir.
does Landsat 8 Level-1 Collection-1 need radiometric correction?
Yes.
@@DrJayantaDas how about geometric correction sir?
@@DrJayantaDas I don't understand the difference between landsat 8 level 1 and 2 sir
Very Insightful Lecture
Please what is the correction value Oi for lansat 9 band 10?
Lλ = ML × Qcal + AL - Oi
Hi sir, i dont have any MTL folder to find the values as you did. Please help me! Thank youuuu
How to correct Landsat 7 image for the same site but two images????
Sir, if reflectance multi band is not same, then what should I do?
sir, can you make a video on LISS4 data to change DN values to TOA image?
does Level-2 Collection-2 landsat image 8/7/6/5 need radiometric correction?
No
@@DrJayantaDas any correction is needed in this TO CREATE LULC
Landsat 8 a level 2 image er radiometric correction korar dorkar pore sir?
Yes
Hi sir. it was so informative. I am trying to do the same as you do. It states there was an error. An invalid SQL was used. I need help sir.
Thank You sir..for your kind endeavor !!
Est ce que les images satellitaires Landsat8 collection 2 niveau 2 ont besoin des correction ou non?
Is there a similar procedure for Landsat 5. The reflectance values given in metadata are max and min values. How can we do the conversion for DN to TOA For Landsat 5 imagery?
Some bands are there whose reflectance are mone than 1. I also found it on your videos also. Can you explain it is correct or not...? Is there any mistake in the process...!
Nice video.. 👍
Sir, so the final product is TOA reflectance?
Very Nice Lecture
I love your lecture here. keep the good work. but I have a question, sir. how do I download satellite imagery of large areas say for example a state or a country? your response will be highly appreciated, sir.
Wonderful video
Mantap pakkk!!
Thank You sir..
thanks