code which indicates conditions which may affect the image
MD_ImagingConditionCode
portion of the image is blurred
blurredImage
portion of the image is partially obscured by cloud cover
cloud
acute angle between the plane of the ecliptic (the plane of the Earth's orbit) and the plane of the celestial equator
degradingObliquity
portion of the image is partially obscured by fog
fog
portion of the image is partially obscured by heavy smoke or dust
heavySmokeOrDust
image was taken at night
night
image was taken during rainfall
rain
image was taken during semi-dark conditions-twilight conditions
semiDarkness
portion of the image is obscured by shadow
shadow
portion of the image is obscured by snow
snow
the absence of collection data of a given point or area caused by the relative location of topographic features which obstruct the collection path between the collector(s) and the subject(s) of interest
terrainMasking