PUHO_BenthicHabitats - Benthic habitat of the coral reef ecosystem off the coast of Puuhonua O Honaunau (PUHO) National Historical Park on the Kona Coast of Hawaii.

A benthic habitat polygon coverage has been created of the coral reef ecosystem off the coast of Pu'uhonua O Honaunau (PUHO) National Historical Park on the Kona Coast of Hawai'i. Polygons were hand-digitized from visual interpretation of aerial photography and SHOALS bathymetry data. We also utilized in situ knowledge from towed instruments, underwater photography and videography, and diver and snorkeler observations. The polygons have attributes for Main Structure/Substrate, Dominant Structure/Substrate, Major Biological Cover, Percent of Major Biological Cover, Reef Zone, Unique ID, and measurements of area (m2) of each polygon.本数据集针对夏威夷科纳海岸普乌霍诺努阿奥霍瑙瑙（Pu'uhonua O Honaunau，缩写PUHO）国家历史公园周边海域的珊瑚礁生态系统，构建了底栖生境多边形覆盖数据集。多边形通过对航空摄影与SHOALS测深数据的目视解译，经手动数字化生成。本研究同时结合了拖曳式仪器、水下摄影与摄像，以及潜水员与浮潜者的现场观测所获取的原位数据。该多边形数据集包含如下属性字段：主要结构/基底、优势结构/基底、主要生物覆盖类型、主要生物覆盖占比、珊瑚礁带、唯一标识符，以及每个多边形的面积（平方米）。