This package currently features the following satellite sensors and biophysical variables for mapping:

## **- Sentinel 2 MultiSpectral Instrument (MSI)**
 - **Top of atmosphere: Level 1C (SENTINEL2_L1C)**
 [![DOI](https://img.shields.io/badge/DOI-j.rse.2022.112958/Estévez_et_al_2022-doi.svg)](https://doi.org/10.1016/j.rse.2022.112958)

	 Leaf variables:
	 - _Cab_: Leaf chlorophyll content [μg/cm²]
	 - _Cm_: Leaf dry matter content [g/cm²]
	 - _Cw_: Leaf water content [g/cm²]

	Canopy variables
	 - _FVC_: Fractional Vegetation Cover [-]
	 - _LAI_: Leaf Area Index [m²/m²]
	 - _laiCab_ Canopy chlorophyll content [g/m²]
	 - _laiCm_: Leaf dry matter content [g/m²]
	 - _laiCw_ Canopy water content [g/m²]

- **Bottom of atmosphere: Level 2A (SENTINEL2_L2A)**
[![DOI](https://img.shields.io/badge/DOI-/De_Clerck_et_al_2024-doi.svg)](https://doi.org/10.1016/j.isprsjprs.2024.11.005)    [![DOI](https://img.shields.io/badge/DOI-rs14010146/Salinero_et_al_2021-doi.svg)](https://doi.org/10.3390/rs14010146)



	 Leaf variables (no uncertainties)
	 - _Cab_: Leaf chlorophyll content [μg/cm]
	 - _Cm_: Leaf dry matter content [g/cm²]
	 - _Cw_: Leaf water content [g/cm²]

	Canopy variables
	 - 	 _CNC_Cab_: Canopy Nitrogen Content (via chlorophyl-nitrogen relationship) [g/m²]
	 - 	 _CNC_Cprot_: Canopy Nitrogen Content (via protein content relationship) [g/m²]
	 - _FVC_: Fractional Vegetation Cover [-]
	 - _LAI_: Leaf Area Index [m²/m²]
	 - _laiCab_ Canopy chlorophyll content [g/m²]
	 - _laiCm_: Leaf dry matter content [g/m²]
	 - _laiCw_ Canopy water content [g/m²]

	 Mangrove traits [![DOI](https://img.shields.io/badge/DOI-j.isprsjprs.2024.06.007/An_Binh_et_al_2024-doi.svg)](https://doi.org/10.1016/j.isprsjprs.2024.06.007)
	 - _mangrove_LAI_: Leaf Area Index [m²/m²]
	 - _mangrove_Cm_: Leaf Dry Matter [g/cm²]
	 - _mangrove_Cw_: Leaf Water thickness [g/cm²]
	 - _mangrove_Cab_: Leaf Chlorophyll Content [g/μm²]


## **- Sentinel 3**
 - **Top of atmosphere (OLCI): Level 1B (SENTINEL3_OLCI_L1B)**
    [![DOI](https://img.shields.io/badge/DOI-rs15133404/D.Kovács_et_al_2023-doi.svg)]([https://doi.org/10.3390/rs15133404](https://doi.org/10.3390/rs15133404))
    [![DOI](https://img.shields.io/badge/DOI-rs14061347/ReyesMuñoz_et_al_2022-doi.svg)]([https://doi.org/10.3390/rs14061347](https://doi.org/10.3390/rs14061347))

	 - _FAPAR_: Fraction of Absorbed Photosynthetically Active Radiation [-]
	 - _FVC_ Fractional Vegetation Cover [-]
	 - _LAI_: Leaf Area Index [m²/m²]
	 - _LCC_ Leaf Chlorophyll Content [μg/cm²]

 - **SYNERGY Level 2A (SENTINEL3_SYN_L2_SYN)**

    Currently only on openEO back-ends!
	 - _FAPAR_: Fraction of Absorbed Photosynthetically Active Radiation  [-]
	 - _FVC_ Fractional Vegetation Cover  [-]