The PRISMA satellite mission launched on March 22 nd, 2019 is one of the latest
spaceborne imaging spectroscopy mission for Earth Observation. The PRISMA satellite …

Sensors on Landsat satellites have been collecting images of the Earth's surface for nearly
40years. These images have been invaluable for characterizing and detecting changes in …

As part of the Copernicus programme of the European Commission (EC), the European
Space Agency (ESA) has developed and is currently operating the Sentinel-2 mission that is …

This article describes the algorithmic principles used to generate LAI, fAPAR and fCover
estimates from VEGETATION observations. These biophysical variables are produced …

The Landsat-8 Operational Land Imager (OLI) was radiometrically calibrated prior to launch
in terms of spectral radiance, using an integrating sphere source traceable to National …

Intercalibration of satellite instruments is critical for detection and quantification of changes
in the Earth's environment, weather forecasting, understanding climate processes, and …

This study evaluates the radiometric consistency between Landsat-8 Operational Land
Imager (OLI) and Landsat 7 Enhanced Thematic Mapper Plus (ETM+) using cross …

This article is a review of the various methods in use, or under development, to calibrate
space-multispectral-imaging-systems in the solar-reflective range. We introduce the subject …

Precision requirements are determined for space‐based column‐averaged CO2 dry air
mole fraction data. These requirements result from an assessment of spatial and temporal …

Time series of satellite data provide unparalleled information on the response of vegetation
to climate variability. Detecting subtle changes in vegetation over time requires consistent …