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En prévision de l'arrivée de la forge institutionnelle INRAE, nous vous invitons à créer vos nouveaux projets sur la forge MIA.

  • Monnet Jean-Matthieu
  • lidaRtRee_tutorials
  • Wiki
  • ABA data preparation

ABA data preparation · Changes

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Changed repository notice authored 1 year ago by Monnet Jean-Matthieu's avatar Monnet Jean-Matthieu
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ABA-data-preparation.md
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This workflow is now on [https://lidar.pages.mia.inra.fr/lidaRtRee/articles/area-based.1.data.preparation.html](https://lidar.pages.mia.inra.fr/lidaRtRee/articles/area-based.1.data.preparation.html)
This tutorial presents `R` code for the preparation of field inventory and ALS data to be used in the calibration of prediction models with the so-called [area-based method](Area-based-approach). The following steps are considered : This tutorial presents `R` code for the preparation of field inventory and ALS data to be used in the calibration of prediction models with the so-called [area-based method](Area-based-approach). The following steps are considered :
* import of field inventory data (tree measurements and plot information), * import of field inventory data (tree measurements and plot information),
...@@ -5,15 +7,10 @@ This tutorial presents `R` code for the preparation of field inventory and ALS d ...@@ -5,15 +7,10 @@ This tutorial presents `R` code for the preparation of field inventory and ALS d
* extraction of ALS data for each inventory plot, * extraction of ALS data for each inventory plot,
* computation of stand-level forest parameters for each inventory plot. * computation of stand-level forest parameters for each inventory plot.
The following files are provided:
* [Rmarkdown source](https://gitlab.irstea.fr/jean-matthieu.monnet/lidartree_tutorials/-/blob/master/R/area-based.1.data.preparation.Rmd),
* **[ABA data preparation tutorial in html](https://gitlab.irstea.fr/jean-matthieu.monnet/lidartree_tutorials/-/raw/master/export/area-based.1.data.preparation.html?inline=false)**,
* datasets required to run the source code are also available on the repository.
Change log Change log
* April 6, 2023: checked with new version of `lidaRtRee` + Dec 21, 2023: moved to [https://forgemia.inra.fr/lidar/lidaRtRee](https://forgemia.inra.fr/lidar/lidaRtRee)
+ April 6, 2023: checked with new version of `lidaRtRee`
+ July 19, 2022: checked with new version of `lidaRtRee` + July 19, 2022: checked with new version of `lidaRtRee`
+ May 24, 2022: switch to `terra` and `sf` to comply with new version of `lidR` and `lidaRtRee` + May 24, 2022: switch to `terra` and `sf` to comply with new version of `lidR` and `lidaRtRee`
+ Dec. 27, 2021: checked field data + Dec. 27, 2021: checked field data
......
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  • ABA data preparation
  • ABA mapping and inference
  • ABA model calibration
  • ALS data preprocessing
  • Area based approach
  • Field plot coregistration with ALS data
  • Forest gaps and edges detection
  • Forest structure metrics mapping
  • Tree segmentation
  • Home

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