KAHO_BenthicHabitats - Benthic habitat of the coral reef ecosystem within and adjacent to Kaloko-Honokohau National Historical Park (KAHO) on the Kona Coast of Hawaii.

A benthic habitat polygon coverage has been created of the coral reef ecosystem within and adjacent to Kaloko-Honokohau National Historical Park (KAHO) 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.

本数据集已针对夏威夷科纳海岸卡科-霍诺科豪国家历史公园（Kaloko-Honokohau National Historical Park，简称KAHO）及其毗邻海域内的珊瑚礁生态系统，构建了底栖生境（benthic habitat）多边形覆盖数据集。多边形矢量要素通过对航空摄影影像与SHOALS测深数据开展目视解译后手动数字化生成。本研究同时整合了拖曳式仪器采集数据、水下摄影摄像资料，以及潜水员与浮潜人员的现场观测结果作为辅助支撑数据。该多边形数据集包含以下属性字段：主体结构/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、唯一标识码，以及各多边形的面积（平方米）测量值。