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Related Experiment Video

Updated: Dec 13, 2025

Test Samples for Optimizing STORM Super-Resolution Microscopy

Test Samples for Optimizing STORM Super-Resolution Microscopy

Published on: September 6, 2013

Clear sky blinks.

David K Lynch, Steven C Richtsmeier

|August 5, 2020

Summary

This summary is machine-generated.

Clear sky blinks, brightness variations caused by light scattering, are visually detectable and photographable. Atmospheric aerosols significantly enhance these phenomena, aiding surface identification.

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Last Updated: Dec 13, 2025

Test Samples for Optimizing STORM Super-Resolution Microscopy

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Published on: September 6, 2013

Observation and Analysis of Blinking Surface-enhanced Raman Scattering

Observation and Analysis of Blinking Surface-enhanced Raman Scattering

Published on: January 11, 2018

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Published on: September 1, 2018

Area of Science:

Atmospheric optics
Remote sensing

Background:

Ice blinks and water skies are known phenomena caused by light variations under overcast skies.
These variations help observers distinguish between surfaces like ice and water.

Purpose of the Study:

To investigate the occurrence and detectability of clear sky blinks.
To model clear sky blinks theoretically.
To determine the effect of atmospheric aerosols on clear sky blinks.

Main Methods:

Visual observation and photography of clear sky phenomena.
Monte Carlo simulations for theoretical modeling.
Analysis of atmospheric aerosol influence.

Main Results:

Clear sky blinks were demonstrated to occur and be visually discernible.
Successful photography of clear sky blinks was achieved.
Monte Carlo simulations confirmed the theoretical basis for clear sky blinks.
A significant enhancement of clear sky blinks was observed in the presence of atmospheric aerosols.

Conclusions:

Clear sky blinks are a real and photographable atmospheric optical phenomenon.
Atmospheric aerosols play a crucial role in enhancing clear sky blinks.
This phenomenon has potential applications in remote surface identification.