Philippe Gamet
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View article: Ensemble evapotranspiration estimates and uncertainties: EVASPA
Ensemble evapotranspiration estimates and uncertainties: EVASPA Open
Quantifying evapotranspiration (ET) beyond the local scale is essential for many water-related studies. Compared to in-situ instruments, Remote sensing (RS) has allowed the continuous monitoring of ET at larger spatial scales. By exploitin…
View article: TRISHNA : towards innovative infra-red data for environmental monitoring
TRISHNA : towards innovative infra-red data for environmental monitoring Open
Planned to be launched in 2026, the TRISHNA mission (Thermal infraRed Imaging Satellite for High-resolution Natural resource Assessment) aims at providing visible and infra-red measurements with a worldwide coverage, for con…
View article: High-resolution Mapping of Terrestrial Evapotranspiration using ECOSTRESS: Insights into Surface Energy Balance Modeling
High-resolution Mapping of Terrestrial Evapotranspiration using ECOSTRESS: Insights into Surface Energy Balance Modeling Open
ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) has been providing high spatio-temporal thermal infrared (TIR) observations (~70 m, 1-5 days) since August 2018. Land surface temperature (LST) retrieval obtai…
View article: Evaluating European ECOSTRESS Hub Evapotranspiration Products Across a Range of Soil‐Atmospheric Aridity and Biomes Over Europe
Evaluating European ECOSTRESS Hub Evapotranspiration Products Across a Range of Soil‐Atmospheric Aridity and Biomes Over Europe Open
The ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) is a scientific mission that collects high spatio‐temporal resolution (∼70 m, 1–5 days average revisit time) thermal images since its launch on 29 June 201…
View article: TRISHNA Level-2 products : Daily evapotranspiration and water stress
TRISHNA Level-2 products : Daily evapotranspiration and water stress Open
International audience
View article: Land Surface Temperature Monitoring LSTM Mission
Land Surface Temperature Monitoring LSTM Mission Open
International audience
View article: Master and Landsat-8 simultaneous acquisition datacubes for the quantification of directional anisotropy in Thermal Infra-Red domain
Master and Landsat-8 simultaneous acquisition datacubes for the quantification of directional anisotropy in Thermal Infra-Red domain Open
This dataset contains datacubes of simultaneous Landsat-8 and Master1 data as listed in table 1. Those pairs have been identified by cross-searching Landsat-8 and Master archive for Master flight tracks with a Landsat-8 overpass during t…
View article: Master and Landsat-8 simultaneous acquisition datacubes for the quantification of directional anisotropy in Thermal Infra-Red domain
Master and Landsat-8 simultaneous acquisition datacubes for the quantification of directional anisotropy in Thermal Infra-Red domain Open
This dataset contains datacubes of simultaneous Landsat-8 and Master1 data as listed in table 1. Those pairs have been identified by cross-searching Landsat-8 and Master archive for Master flight tracks with a Landsat-8 overpass during t…
View article: Evaluating European ECOSTRESS Hub Evapotranspiration Products Retrieved from Three Structurally Contrasting SEB Models over Europe
Evaluating European ECOSTRESS Hub Evapotranspiration Products Retrieved from Three Structurally Contrasting SEB Models over Europe Open
The ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) is a scientific mission that collects high spatio-temporal resolution (~70 m, 1-5 days average revisit time) thermal images since its launch on 29 June 201…
View article: The Indo-French TRISHNA satellite mission: high resolution and high revisit surface temperature for land and coastal ocean
The Indo-French TRISHNA satellite mission: high resolution and high revisit surface temperature for land and coastal ocean Open
Presented at the GHRSST XXIII international science team meeting, 27 June-1 July 2022, online and in-person (Barcelona). #GHRSST23 Short abstract The TRISHNA mission (Thermal infraRed Imaging Satellite for High-resolution Natural resource …
View article: Optimization of Instrumental Spectral Configurations for the Split-Window Method in the Context of the TRISHNA Mission
Optimization of Instrumental Spectral Configurations for the Split-Window Method in the Context of the TRISHNA Mission Open
International audience
View article: A Simulation-Based Error Budget of the TES Method for the Design of the Spectral Configuration of the Micro-Bolometer-Based MISTIGRI Thermal Infrared Sensor
A Simulation-Based Error Budget of the TES Method for the Design of the Spectral Configuration of the Micro-Bolometer-Based MISTIGRI Thermal Infrared Sensor Open
International audience
View article: The TIR instrument on TRISHNA satellite: a precursor of high resolution observation missions in the thermal infrared domain
The TIR instrument on TRISHNA satellite: a precursor of high resolution observation missions in the thermal infrared domain Open
The TRISHNA program marks a step further in the fruitful cooperation built between CNES and ISRO since many years, through a new Earth observation mission dedicated to the improvement of water cycle understanding and water resource managem…
View article: INDO-FRENCH HIGH-RESOLUTION THERMAL INFRARED SPACE MISSION FOR EARTH NATURAL RESOURCES ASSESSMENT AND MONITORING – CONCEPT AND DEFINITION OF TRISHNA
INDO-FRENCH HIGH-RESOLUTION THERMAL INFRARED SPACE MISSION FOR EARTH NATURAL RESOURCES ASSESSMENT AND MONITORING – CONCEPT AND DEFINITION OF TRISHNA Open
The Indian and French Space Agencies, ISRO and CNES, have conceptualized a space-borne Thermal Infrared Reflectance (TIR) mission, TRISHNA (Thermal infRared Imaging Satellite for High-resolution Natural Resource Assessment). The primary de…
View article: Measuring, modeling and removing optical straylight from venμs super spectral camera images
Measuring, modeling and removing optical straylight from venμs super spectral camera images Open
The Venμs Super Spectral Camera suffers from high level of optical straylight. The probable causes of this defect will be discussed. Two types of straylight are observed: local ghost is caused by scattering of optical surfaces of the instr…
View article: VENμS: Mission Specificities, Products Features and In-orbit Absolute Calibration
VENμS: Mission Specificities, Products Features and In-orbit Absolute Calibration Open
Earth observation satellites like Sentinel-2 or Landsat 8 have already demonstrated the importance of a global coverage associated with high resolution (about 10 m) for regional and country scales applications. These applications, such as …
View article: Venµs Image Quality monitoring : a challenging multi-phased organization
Venµs Image Quality monitoring : a challenging multi-phased organization Open
Venµs (Vegetation and Environment on a New µ-Satellite) is a joined ISRAELI -FRENCH micro-satellite, dedicated to a scientific and technological combined mission.Launched in 2017, August 2 nd , the in orbit commissioning period has been a …