Possible to define specific multispectral indexes?

WebODM
1

Introduction myself - From long time I folloe this group and read and to it’s my first question. Thanks

Using WebDOM I loook the way to be able to specify my favorites multispectral indexes and not proceed all. Ex: NDVI + VARI

How is possible ?

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Welcome, Orca!

Are you asking if you can customize the list of indices so that only a few show up for people using your copy of WebODM?

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What type of images are you using?

There’s a lot you can do in QGis with images to make NDVI and others.

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Hi Saijin_Naib,

Before start the processing I want to be able to proceed only NDVI and VARI. I don’t need others indexes. It’s possible to define into the Customize modal window which indexes to proceed only ? It’s like when I put a GeoJSON to limit the process to a boundary but not I want to specify indexes.

The result from the processed map will show only under Plant Healt "Algorithm " NDVI and VARI indexes.

Hope you understand.

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I come from Pix4DFields where the process is :

  1. Create ortho
  2. Apply boundary to the ortho (optional)
  3. Generate indexes “Algorithm” we want

My images are from Micasense Altum

6

Orca,

The other indices aren’t generated during processing. They’re calculated on the fly when you choose them from the drop-down.

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Saijin_Naib, that’s why I never for the answers when I searching for that :wink:

Question 2 : From your answer, it’s possible in this way to limit to an user to see only few Algorithm available to generate on the fly ? My use case is when I share a map to an user, I want to allow only NDVI and VARI to be generated on the fly.

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8

Yes, you’d have to modify some of the source files for you instance of WebODM:

9

Thank you for your informatioms, very appreciate.

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