|  
 | Habitat (2)  | habitat classification (1)  | Habitat mapping (2)  |  
 | Habitat modeling (3)  | habitat suitability (1)  | habitat suitability models, regression quantiles, Eastern English Channel, North Sea, GIS and oceanography, fisheries GIS, marine GIS (1)  |  
 | habitat, marine reserve/sanctuary/protected area, marine ecology, seafloor/seabed mapping, satellite remote sensing (1)  | habitats (3)  | Halpern human impacts Science paper (1)  |  
 | Hard-bottom habitat · Rugosity · Meso- scale modeling · Remote sensing · coastal Marine spatial planning · Biodiversity · Proxy, Florida Keys National Marine Sanctuary (1)  | Hawai'i (1)  | Hawaii (1)  |  
 | hazard assessment and prediction (1)  | HDF, IDL, ArcView, GIS and oceanography, Matlab, GRASS (1)  | HHcode, visualization, bathymetry, gridding and tiling, semantic model, SIM, GIS and oceanography (1)  |  
 | historic data, Halifax Peninsula, coastal development, conservation, ICAN (1)  | history of science, history of oceanography, marine cartography, oceanographic cartography, seafloor mapping, William Edgar Tharp, Marie Tharp, soil survey, oceanography, cartography (2)  | Hogrefe (1)  |  
 | Holly Bamford (1)  | Horizontal resolution (1)  |  |