Wikipedia are free license as CC-by-sa

My edit the source are OK; Wikipedia are free license as CC-by-sa

Bing Esri Maxar..are provide in JOSM
Use these source is OK of course

I have used wikipedia as part of source and I have do fact checking while I edit OSM

wikipedia is free license and information itself is not protect by copyright and expression is.

It is have no any copyright problem

Can you explain what the source of this was?

satellite imagery such as Bing Esri Maxar...

population of 0 mean this is an uninhabited island, to tagging

"Destroyed Amazon rainforest".

mean the area that rainforest have been destroyed

rainforest itself will be added as additional edit

Wikipedia

https://zh.wikipedia.org/wiki/%E7%A9%BA%E8%99%9B%E5%B3%B6

satellite imagery, especially Maxar plus knowledge available to the object

node 3815077900

I'm adding more information in fact, include null island (see wikipedia), and 4940 meters depth, and latlong 0,0 indicate the position

If the OSM community don't accept this modify, feel free to revert node 3815077900 at 0,0

I have improved by move name "Destroyed Amazon rainforest" to description

Destroyed Amazon rainforest

Mean the area which rainforest have been cut.