In Mauritania, hidden deep into the great Sahara desert, there is a huge and mysterious geologic formation that is hard to spot from ground level, walking around on Earth. It turns out that we really discovered this incredible bull’s-eye in the … Continue reading The Eye of Sahara
Top of Atmosphere (TOA) Reflectance is a unitless measurement which provides the ratio of radiation reflected to the incident solar radiation on a given surface. It that can be computed from satellite measured spectral radiance using the mean solar spectral irradiance … Continue reading Top of Atmosphere Reflectance on Sentinel 3