block by hugolpz c59f79a9f52e3897c129

Raster clipping via D3js

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Shown is Lake Superior and the surrounding terrain, using data from NASA’s Shuttle Radar Topography Mission and bathymetry data from NOAA.

The two images are layered using a clipping path of the lake, from Natural Earth’s 10m vector lake dataset.

Hill relief, as usual, was generated using the gdal utility suite.

index.html

lakes-topo.json