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seen Mar 13 at 9:49

Mar
13
comment How can I convert ERDAS img file into headerless binary file
Thank you very much. It worked well.
Mar
12
comment How can I convert ERDAS img file into headerless binary file
My image is NDVI image. I also tried by entering min and max value 0.3 and 0.99 which are the min and max value of original NDVI image. But output image is blank. how to keep image information as you said while using stretch data tool in ENVI?
Mar
12
awarded  Yearling
Mar
12
accepted How can I convert ERDAS img file into headerless binary file
Mar
12
comment How can I convert ERDAS img file into headerless binary file
I'm learning a lot from you. The more learn, the more questions. Is it right to enter min and max value 0 and 255 for 8 bit unsigned integer image? It would be a last question. Thanks a lot.
Mar
12
comment How can I convert ERDAS img file into headerless binary file
But can you tell me how to convert file type from 32 bit float point into 8 bit unsigned integer or 32 bit real in ENVI program. It is also requirement in TIMESAT.
Mar
12
comment How can I convert ERDAS img file into headerless binary file
Ok, thank you. So I'll do it using my ENVI files. Thank you very much for your help.
Mar
12
comment How can I convert ERDAS img file into headerless binary file
I want to convert my .img file into headerless binary format with 8 bit-unsigned integer. Original image is erdas .img file with 32 bit float. ARCGIS can convert this 32-bit float image into 8 bit-unsigned integer. I'm just trying to figure out why copy raster tool cannot run the process.
Mar
12
comment How can I convert ERDAS img file into headerless binary file
Do you have experience in TIMESAT program? can TIMESAT read ENVI file? I have ENVI file (without extention) which have a .hdr file together. Which one of them can be read in Timesat?
Mar
12
comment How can I convert ERDAS img file into headerless binary file
Thank you Radouxju. I tried to do it in ARCGIS as you suggested. Are you sure output image with .dat extention can be created in ARCGIS. when I write .dat at the end of output file, Arcgis give me a caution with extention of output file.
Mar
10
asked How can I convert ERDAS img file into headerless binary file
Feb
28
comment how to choose stratified random sample on multispectral image
Ok, thank you, Radouxju for your effort to help me. I did it in ENVI.
Feb
28
comment how to choose stratified random sample on multispectral image
I tried to use "Extract Values to Points" tool in spatial analyst tool. But it doesn't work on multiband image.
Feb
26
comment how to choose stratified random sample on multispectral image
Thank you Radouxi, Can you tell me ,what kind of tool can be used to generate random point in ARCGIS? Can you give me step by step instruction, I'm new in this field.
Feb
25
asked how to choose stratified random sample on multispectral image
Jan
5
comment Is there any statistical method to proof if the method is suitable or not
Thank you all for your responses. @Aaron my study area is whole territory of Russia which is really big area. It would be tremendous work if I digitize vegetation.
Jan
4
asked How can I choose values from stacked raster images according to location of ROI
Jan
4
revised Is there any statistical method to proof if the method is suitable or not
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Jan
3
revised Is there any statistical method to proof if the method is suitable or not
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Jan
3
asked Is there any statistical method to proof if the method is suitable or not