Radiant Power Measuring Instrument (RPMI)

摘要

There are no author-identified significant results in this report. The radiant power measuring instrument is a rugged, hand-carried instrument which provides an ERTS investigator with a capability of obtaining radiometric measurements needed to determine solar and atmospheric parameters that affect the ERTS radiance measurements. With these parameters, ERTS data can be transformed into absolute target reflectance signatures, making accurate unambiguous interpretations possible.