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Equator
The line of latitude at 0 degrees, which is equidistant from the poles, and which separates the Northern Hemisphere from the Southern Hemisphere. -
Marine Dumping Zones - Hawaii
Boundaries of available marine dumping zones for the State of Hawaii as recorded on NOAA nautical charts. Regulations for ocean dumping sites are contained in Title 40... -
Sewage Pumps - Palau
Infrastructure layer of sewage pumps in Palau. -
Anchorage Zones - Hawaii
Displays the boundaries of anchorage zones and non-anchorage zones for the State of Hawaii as recorded on NOAA nautical charts. These are offshore areas outside of harbors where... -
Airports - Marshall Islands
Airports - Marshall Islands -
Marine Explosives Dumping Zones - Hawaii
Boundaries of marine explosives dumping zones for the State of Hawaii as recorded on NOAA nautical charts. Regulations for ocean dumping sites are contained in Title 40... -
AIS Ship Traffic: Hawaii: 2008-2009: Binned: 1km
Ship traffic for the State of Hawaii, identifying the number of times a vessel occupied each square kilometer during the period 2008-2009. The Automatic Identification System... -
AIS Ship Traffic: Johnston Atoll: 2011-2012
Ship position data from a satellite-based Automatic Identification System (AIS) were obtained jointly by PacIOOS (J. Potemra), SOEST/ORE of the University of Hawaii (E. Roth),... -
Antimeridian
The Antimeridian is the +/-180 degree line of longitude, exactly opposite the Prime Meridian. It is often used as the basis for the International Date Line (IDL) because it... -
Dive Sites - Marshall Islands
Dive Sites - Marshall Islands -
Roads - American Samoa
Roads of American Samoa, compiled from: Roads - Tutuila, Roads - Aunu'u, Roads - Ofu and Olosega, Roads - Tau. -
AIS Ship Traffic: Mariana and Wake: 2011-2012
Ship position data from a satellite-based Automatic Identification System (AIS) were obtained jointly by PacIOOS (J. Potemra), SOEST/ORE of the University of Hawaii (E. Roth),... -
Multi-Hazard Inundation With 0.5-m Sea Level Rise: Honolulu, Hawaii
Multi-hazard inundation around Honolulu, Hawaii resulting from future sea level rise. The study area includes the urban corridor stretching from Honolulu International Airport... -
Multi-Hazard Inundation With 1-m Sea Level Rise: Honolulu, Hawaii
Multi-hazard inundation around Honolulu, Hawaii resulting from future sea level rise. The study area includes the urban corridor stretching from Honolulu International Airport... -
Vertical Land Motion - Tutuila and Aunuu, American Samoa
Land subsidence rates across Tutuila and Aunuu are drawn from recent work by Huang et al. (2022) showing that the average rate of subsidence on these islands is spatially... -
Fish Aggregation Devices (FADs) - Hawaii
Location of fish aggregation device (FAD) buoys within the Main Hawaiian Islands. Fishermen in Hawaii and other parts of the world have long known that tunas and other pelagic... -
Shore Fishing Areas - Guam
Shore fishing areas around Guam, Mariana Islands -
Flood Hazard Zones - Aunuu, American Samoa
FEMA Flood hazard zones for Aunu'u, American Samoa. -
Shoreline - Aunuu, American Samoa
Shoreline of Aunu'u, American Samoa -
Flood Hazard Zones - Tutuila, American Samoa
FEMA Flood hazard zones for the island of Tutuila, American Samoa