Relating radiance and irradiance Using D cirrus cloud fields from remote sensing for a modelmeasurement comparison of spectral irradiance ( Madisonatrad)
Silicon detectors can be calibrated in the visible spectral region with uncertainties at the 0.1% level. However, uncertainties increase dramatically when measuring an instrument's spectral irradiance or radiance responsivity. In addition, the uncertainties are even larger in the UV and IR ranges. We...
(2005). Spectral Measurements of Solar Irradiance and Radiance in Clear and Cloudy Atmospheres. In: Short-Wave Solar Radiation in the Earth’s Atmosphere. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-26692-5_3 Download citation ...
Accurate determination of the diffuse solar spectral irradiance directly above the land surface is important in characterizing the reflectance properties of these surfaces, especially vegetation canopies. This determination is also needed to infer the net radiation budget of the earth-atmosphere system above...
The PriTeRa facility of PTB for spectral radiance and irradiance calibrations and radiation thermometry in the range from -170 °C up to 3200 °C and from ... Hollandt, The PriTeRa facility of PTB for spectral radiance and irradiance calibrations and radiation thermometry in the range from ...
Assessing ocean color on a large scale in high latitude environments using satellite remote sensing is constrained by polar environmental conditions. Nevertheless, on a small scale we can assess ocean color using above-water and in-water remote sensing. Unfortunately, above-water remote sensing can ...
We will discuss the calibration procedures using the two types of source, compare results of calibrations of two of the VXR filter channels in the two NIST facilities, and suggest additional irradiance and radiance responsivity calibrations that are now possible using the new laser-illuminated ...
It is shown that airborne active-passive (laser-solar) ocean color data can be used to develop and validate oceanic radiance models. The two principal inputs to the oceanic radiance model, chlorophyll pigment and incident solar irradiance, are obtained from a nadir-viewing laser-induced fluorescenc...
The second objective is to acquaint the audience with the recent research results that increase the speed and extend the functionality of basic irradiance caching. Those include: exploiting temporal coherence to suppress temporal flickering; extending the caching mechanism to rendering glossy surfaces; acc...
- 《IEEE Transactions on Geoscience & Remote Sensing》 被引量: 0发表: 2024年 Advances in SI-traceable Detector Standards for the Reflected Solar Region radiance and irradiance scales, validation of their uncertainty budgets through measurements of primary standard metal melting point blackbodies, ...