https://www.slashgear.com/2077701/china-artificial-islands-spratly-paracel-how-made/
China has been turning heads with its impressive artificial islands, which have already become large enough to inhabit. Here's how they're made.
artificial islandschinaaddingterritory
https://www.usgs.gov/media/images/elevation-derived-hydrography-read-rules-correct-artificial-path-feature-placement
Correct placement of Artificial path following shortest distance through waterbody, not looping around small islands, and not crossing over any islands.
elevationderivedhydrographyreadrules
https://islandsbuildingcompany.com/
Islands Building company offers innovative, environmentally friendly and complex solutions to the task of building artificial islands around the world.
artificial islandsbuilding company