Fake ground control points and sintax txt file

WebODM
#1

In my learning process with wodm with low cost drones, fimi x8, I found this YouTube video ,Orthophotos Improved Using Fake Ground Control Points - YouTube, and put it into practice by making a txt file with the coordinates taken from a sig viewer, but it turns out that they match the wodm application of gcps I have to change the letter of the utm square to match, by example square 30T, I am in the north of Spain, I have to change it to 30N, as I suppose it is a syntax problem, if someone can help me I would appreciate it, I attach txt files

utm
utm497×575 117 KB
Captura de pantalla de 2021-03-09 10-53-39

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#2

This map may help:

#3

Thanks so it was just a misinterpretation on my part based on the utm maps I was using, N is north and S is south and not the grid classification of the wikipedia map

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#4

What you have is still a great resource for MGRS (Military Grid Reference System) coordinates, which are identical to UTM Zones in their roughly 6deg widths, but further subdivide each UTM Zone into smaller grids.

https://mgrs-mapper.com/app

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#5

Thanks … but sad to see that my bean field can be hit with long distance missiles

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#6

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