# A new operational approach to multi-source landscape mapping based on radiometric information

Alexandre Tm Defossez, Louise Lemettais, Samuel Alleaume, Sandra Luque, Anne-Elisabeth Laques, Yonas Alim, Simon Madec, Laurent Demagistri, Agnès Bégué

<figure><img src="image_1.png" /></figure>

## ► To cite this version:

Alexandre Tm Defossez, Louise Lemettais, Samuel Alleaume, Sandra Luque, Anne-Elisabeth Laques, et al.. A new operational approach to multi-source landscape mapping based on radiometric information. BIOSPACE25 - BIODIVERISTY INSIGHT FROM SPACE, Feb 2025, Frascati, Italy. hal-04996850

HAL Id: hal-04996850

https://hal.science/hal-04996850v1

Submitted on 19 Mar 2025

HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers.

L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d'enseignement et de recherche français ou étrangers, des laboratoires publics ou privés.

<figure><img src="image_2.png" /></figure>

Distributed under a Creative Commons Attribution - ShareAlike 4.0 International License
# A NEW OPERATIONAL APPROACH TO MULTI-SOURCE LANDSCAPE MAPPING BASED ON RADIOMETRIC INFORMATION

Alexandre Defossez², Louise Lemettais¹, Samuel Alleaume², Sandra Luque², Anne-Elisabeth Laques¹, Yonas Alim³, Simon Madec³, Laurent Demagistri¹, Agnès Bégué³
¹IRD, France; ²INRAE, France; ³CIRAD, France.

**Reference:** Lemettais, L., Alleaume, S., Luque, S., Laques, A. É., Alim, Y., Demagistri, L., & Bégué, A. (2024). Radiometric landscape: a new conceptual framework and operational approach for landscape characterisation and mapping. *Geo-spatial Information Science*, 1-23. **Contact:** alexandre.defossez@inrae.fr

<figure><img src="image_3.png" /></figure>

<figure><img src="image_4.png" /></figure>

<figure><img src="image_5.png" /></figure>

<figure><img src="image_6.png" /></figure>

<figure><img src="image_7.png" /></figure>

<figure><img src="image_8.png" /></figure>