Problem with Endmember CSV Format import

Optical Toolbox
#1

Hi people. I need to create exclusion layers to assess erosive processes, so I thought about generating endmembers from water, bare soil and vegetation. I cannot import the .csv table. Can you help me?

#2

Please share the csv in here.

#3

Pasta1_v3.csv (282 Bytes)
Thanks again ABraun.

#4

I see that your csv is separated by semicolons, but SNAP requires tabs as separators

grafik

If you replace them you can open it
grafik

Pasta1_v3_AB.csv

1 Like
#5

Thanks again my friend. Now everything is fine.

#6

good to hear. May I ask about your input data? I wonder why you only use four wavelengths.

#7

I only used the 10m optical range. Do you recommend using them all?

#8

if you have more bands, sure. You can use the S2 Resampling Operator to bring them all to 10m, but use Nearest Neighbor interpolation to preserve the pixel values.

#9

No words to thank. People like you make a difference.

1 Like
#10

Sorry for the inconvenience, when repeating the steps with the replacement of your spreadsheet and inclusion of all bands, but the snap did not read. Am I tabulating wrong?
Pasta1_v3_AB_alterado.csv (270 Bytes)
Pasta1_v3_AB_alterado.csv (270 Bytes)

#11

please remove the " around each line