gshhs

A concise ChartPlotter/Navigator. A cross-platform ship-borne GUI application supporting * GPS/GPDS Postition Input * BSB Raster Chart Display * S57 Vector ENChart Display * AIS Input Decoding * Waypo...

翻译 - 简洁的ChartPlotter / Navigator。跨平台的舰载GUI应用程序，支持* GPS / GPDS位置输入* BSB栅格图显示* S57矢量ENChart显示* AIS输入解码*航点自动驾驶仪导航

Binary mask and joined shapes of the GSHHS land data set for fast checks of whether points are on land or in the ocean

Load coastline from GSHHS database

Discontinued: try roaring-landmask. Attempt at speedy check of points against landmask (GSHHS) using R*-tree