It provides a limit to precision and accuracy. Often called spatial resolution but also applies to spectral and temporal aspects of remote sensing imaging systems. Resolution is the accuracy at ...

and low spatial resolution sensors. The SPecular Array Radiometric Calibration (SPARC) method employs convex mirrors to create two arrays of calibration targets for deriving absolute calibration ...

A team led by Columbia Engineering researchers and collaborators report that they have invented new nanoscale sensors of ...