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    <p>It doesn't seem possible with any current Google service. </p> <p>But there are other services, like <strong><a href="http://support.koordinates.com/entries/20182948" rel="noreferrer">Koordinates Vector JSON Query service</a></strong>! You simply query the data in the URL, and <strong>you get back a JSON/XML response</strong>.</p> <blockquote> <p>Example request: <a href="http://api.koordinates.com/api/vectorQuery.json?key=YOUR_GEODATA_KEY&amp;layer=1298&amp;x=-159.9609375&amp;y=13.239945499286312&amp;max_results=3&amp;radius=10000&amp;geometry=true&amp;with_field_names=true" rel="noreferrer">http://api.koordinates.com/api/vectorQuery.json?key=YOUR_GEODATA_KEY&amp;layer=1298&amp;x=-159.9609375&amp;y=13.239945499286312&amp;max_results=3&amp;radius=10000&amp;geometry=true&amp;with_field_names=true</a></p> </blockquote> <p>You have to register and supply your key and selected layer number. You can search all their <a href="http://koordinates.com" rel="noreferrer">repository of available layers</a>. Most of the layers are only regional, but you can find global also, like the <a href="http://koordinates.com/#/layer/1298-world-coastline-110-million/webservices/" rel="noreferrer">World Coastline</a>:</p> <p><img src="https://i.stack.imgur.com/GrqDU.png" alt="enter image description here"></p> <p>When you select a layer, you click on the "Services" tab, you get the example request URL. I believe you just need to register and that's it!</p> <p>And now the best:</p> <h3><a href="http://support.koordinates.com/entries/21565415-Adding-Data-and-Metadata" rel="noreferrer">You can upload your layer!</a></h3> <p>It is not available right away, hey have to process it somehow, but it should work! The layer repository actually looks like people uploaded them as they needed.</p>
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    1. POVerify if a point is Land or Water in Google Maps
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    1. COthis looks almost perfect, however I don't see any local maps that are not of Oceania. Are there any US layers?
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    2. CO@HaloWebMaster the layer I mentioned is global. And you can also search the layers by region.
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    3. CO@HaloWebMaster I just noticed you can upload your own layer! See my update.
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