Image Pixels Correction in Remote Sensing

[@mine5863]

Thank u sir.
This is a very useful video. Everybody is posting videos about LULC but no body is talking about how to do pixel correction. Thanks a lot and keep posting some more videos like this.

[@DrZubairulIslam]

Thanks Arunima. Please let me know your field of interest, I will be happy to help you. [e-mail]
Good luck

[@sambhav5841]

Thank you sir for this fruitful video. It always needs how to correct the image pixels when they are compared in the classes of different years.

[@remotesensingandgissupport2058]

Really amazing tutorial sir

[@tecto3842]

after all that how do we save the corrected map

[@Khushivaishnav3108]

thanks a lot sir it is helping me in my project.

[@DrZubairulIslam]

Thanks 👍

[@diprince8612]

Hello, thanks this is helpful.....
I wanted to know if I can alter the pixel depth of a Raster data file e.g. from 32 bit to 16 bit.

[@mkshalini9388]

my raster is not gettting converted to point, iam not understanding where I went wrong, I followed all your steps

[@DrZubairulIslam]

@@mkshalini9388 Please right click at your raster layer then check the property..source ..be sure it's have reference system, if not assign it, using coordinate system. If it has coordinate system, then export it to your new location as TIF format. Then use that new raster data to convert, hope it will work. If not pls let me know.

[@mkshalini9388]

@@DrZubairulIslamSir, i exported it as TIFF file and then tried changing it to point, but still it's not happening, I am not understanding what is the issue

[@DrZubairulIslam]

@mkshalini9388 Don't worry, pls share your raster data at my mail [e-mail]

[@robela3468]

Nice work sir

[@AdarshSingh07]

sir, when i tried it my lulc image turned complete black not to points, please help

[@jitudeka3371]

It is a cumbersome process. Do the classification in ERDAS and use the recode tool in ERDAS to easily correct the wrong pixels. I will not recommend to follow this process of pixel correction.

[@editors_2127]

yeah seems easy there

[@Stoplurkingyoucreep]

respected sir,as the number of points was so large( 2000000) my system was crashing,so I deleted the points I didn't need.however after converting again only the remaining points converted into raster file.how to overcome this as i can't work with all the points.please help

[@sarayaseen4457]

its not because of number of points, just save your file anywhere but not in gdb

[@DrZubairulIslam]

@@Stoplurkingyoucreep sorry to hear that, you can change the resolution of your raster data and try.

[@getachewalemineh8602]

We Thanks alot!