Here are a few concerns regarding the validity of this product. They are
not meant to deter you from using it, but rather to encourage you to exercise
caution in its interpretation.
- First and foremost, this is a developmental version of an
- The AVHRR wind vectors are based on cloud tracking only. The AVHRR does
not have a water vapor channel, so there are no clear sky winds.
- The height assignment probably has a higher uncertainty than wind
speed or direction. This is particularly true for "low" clouds.