This paper reviews developments in the science of field spectroscopy, focusing on the last
twenty years in particular. During this period field spectroscopy has become established as …

The science of spectroscopy has existed for more than three centuries, and imaging
spectroscopy for the Earth system for three decades. We first discuss the historical …

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

Abstract We present the Airborne Prism Experiment (APEX), its calibration and subsequent
radiometric measurements as well as Earth science applications derived from this data …

为确保数据的定量化应用, 国际航天遥感大国始终围绕定标技术开展研究, 定标精度不断提高.
在经历数十年发展之后, 受传统的遥感载荷定标系统设计以及地面辐射校正技术理论极限的制约 …

The metrological fields of photometry and radiometry and their associated units are closely
linked through the current definition of the base unit of luminous intensity—the candela …

Field spectroscopy is increasingly used in various fields of science: either as a research tool
in its own right or in support of airborne-or space-based optical instruments for calibration or …

The Earth's climate is undoubtedly changing; however, the time scale, consequences and
causal attribution remain the subject of significant debate and uncertainty. Detection of …

在轨绝对辐射定标是光学遥感卫星数据定量化应用的前提. 载荷上天后, 由于星上定标基准传递
链路复杂, 实现难度大, 而以地面目标测量为参照基准的场地定标受尺度效应, 大气条件 …

Suomi NPP has been successfully operating since its launch on 28 October 2011. As one of
the major payloads, along with microwave and infrared sounders (Advanced Technology …