EPIC Projector.Earth

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Analemma

Same time of day for 1y

Since 2026/08/16

Camera view

DSCOVR<br>L1<br>GEOSTAT<br>MOON<br>MAP

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Showing Blue Marble data until NASA/EPIC data is loaded

Showing Blue Marble data until NASA/EPIC data is loaded

Most Real Whole-Earth view from NASA's DSCOVR satellite, which orbits around Lagrange point L1, ~1 million miles away (1.5M km).<br>Hourly images from NASA's EPIC camera, with 3D interpolation between frames.<br>Data typically lags by a few days (see botom date label).

Showing Blue Marble data until NASA/EPIC data is loaded

Exact Sun–Earth L1, on the line of the Sun (~1.5M km).<br>DSCOVR orbits around L1, so this recenters the subsolar point. NASA EPIC imagery — additional limbs are simulated.

Showing Blue Marble data until NASA/EPIC data is loaded

Earth as seen from the Moon.<br>Phases are opposite: new Moon is full Earth, and vice versa.

Showing Blue Marble data until NASA/EPIC data is loaded

Looking from ~36,000 km above the equator.<br>NASA DSCOVR/EPIC imagery — centroid times may be offset from the clock.<br>Night side, stars, and Sun are simulated.

Showing Blue Marble data until NASA/EPIC data is loaded

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Map mode

Settings

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&times;<br>Settings

Menu position

Left<br>Right

Zoom circle

Earth disk clipping

Day/night blend

22%

City lights

12%

Elastic GEO tilt

On: longitude springs back to EPIC after you release. Off: stay at the tilted longitude (double-click returns). Desktop: hold Shift while dragging to park.

Hide controls when idle (5s)

Show view info

Extended UI

Filters, strips, Love HUD, and other extension panels.

Up/down drag hint

Analemma play hint

Pulse the Analemma play button until you tap it. After the first tap it only pulses a few times. Check again to restore the repeating hint on the next weather event.

EPIC images source

NASA

BT-S3

BT-CDN

Paused image format

JPG

PNG

Time speed

1h/s (x3600)

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EPIC.Projector.Earth

Interactive 3D Earth visualization using NASA's EPIC imagery from DSCOVR satellite hovering at Lagrange point L1.

Created using HTML5, Javascript, WebGL and open NASA EPIC data.

To learn more about how it works, read the Whitepaper.

blueturn.earth@gmail.com