island reference dataset tiled

Most accurate island shoreline dataset currently available, adjusted from Sayre et al. (2019) as well as tectonic plates adjusted from Bird (2003) to be used as reference datasets for region or island naming in TABS R-package. The datasets are stored using the geopackage data format and all use the reference system WGS84, SRID 4326.
islands
This table stores the global shoreline vector and integrates all named islands (All_BI_Named_2) and small islands (global_islands_outputs.gdb). The mainland geometry is split and stored in a separate table (continents). 
continents
Table containing the mainland geometries provided by the global shoreline vector (global_islands_outputs.gdb). The data were pre-processed to make the geometries easily queriable by subdividing the continents into smaller and managable polygons. <br>
<strong>plates</strong><br>
Table with geometries of different plates. The dataset that was used is a conversion of the dataset originally published in the paper Bird (2003). This source has been made available by Hugo Ahlenius, Nordpil and Peter  Bird and is made available under the Open Data Commons Attribution  License: http://opendatacommons.org/licenses/by/1.0/.
orogens
Table with geometries of different orogens. The dataset that was used is a conversion of the dataset originally published in the paper Bird (2003). This source has been made available by Hugo Ahlenius, Nordpil and Peter Bird and is made available under the Open Data Commons Attribution  License: http://opendatacommons.org/licenses/by/1.0/.

本数据集为当前可获取的最精准岛屿海岸线数据集，基于Sayre等（2019）的研究成果修正，并结合Bird（2003）的板块数据集进行适配，可用作TABS R包（TABS R-package）中区域与岛屿命名的参考数据集。本系列数据集均采用地理包（geopackage）格式存储，统一使用WGS84坐标系（SRID 4326）。
islands
该数据表存储全球海岸线矢量数据，整合了全部已命名岛屿（All_BI_Named_2）与小型岛屿数据集（global_islands_outputs.gdb）。大陆几何要素已被拆分并存储于单独的数据表（continents）中。
continents
该数据表包含全球海岸线矢量数据源（global_islands_outputs.gdb）中的大陆几何要素。为便于几何要素的快速查询，本数据集已完成预处理：将大陆几何拆分为多个小型且易于管理的多边形。<br>
<strong>板块（plates）</strong><br>
该数据表存储各类板块的几何要素。本数据集源自Bird（2003）论文中原始发布数据集的转换版本，由Hugo Ahlenius、Nordpil与Peter Bird共享，并采用开放数据通用署名许可（Open Data Commons Attribution License）发布，许可链接：http://opendatacommons.org/licenses/by/1.0/。
orogens
该数据表存储各类造山带的几何要素。本数据集源自Bird（2003）论文中原始发布数据集的转换版本，由Hugo Ahlenius、Nordpil与Peter Bird共享，并采用开放数据通用署名许可发布，许可链接：http://opendatacommons.org/licenses/by/1.0/。