Surface-based
Cloud Climatology
      Ocean Atlas
      Land Atlas
      Arctic Trends
      Ocean Trends
      Land Trends
      Diurnal Cycles

Introduction

Publications

Digital Databases

OCEAN MAPS
Total Cloud Cover
Completely Clear Sky
Fog
Stratus
Stratocumulus
Cumulus
Cumulonimbus
Nimbostratus
Altostratus
Altocumulus
High Level Clouds
Middle level Clouds
Low Level Clouds


GRID BOX MAPS
Number of Cloud Observations
    DJF    5 Map, Data
              10 Map, Data
    MAM 5 Map, Data
              10 Map, Data
    JJA     5 Map, Data
              10 Map, Data
    SON  5 Map, Data
              10 Map, Data
Fraction of Area that is Ocean
       5 Map, Data
       10 Map, Data
Box Numbers
       5 Map,
       10 Map

Previous Atlases (PDF)

Ocean Distribution (1988)

Ocean Simultaneous Occurence (1990)