Data resources for Hawaii and the Pacific:

USGS

• Hawaii Data Clearinghouse
• Surface Water Data

NOAA

• NOAA Pacific Services Center
• Land Cover

State of Hawaii

• Statewide GIS Program

Hawaii Counties

• City & County of Honolulu
• Maui County
• Kauai County
• Hawaii County

University of Hawaii

• Coastal Geology
• Hawaii Biodiversity & Mapping Program
• 
  

Pacific Disaster Center

• PDC GIS Data

U.S. Fish & Wildlife