Vivemos numa anomalia!

[Gynoug]

Graças ao majestoso Google Earth, mas uma descoberta sobre este lugar que não existe e que vivemos...

MISR Shows South Atlantic Anomaly




Even before the cover opened, the Multi-angle Imaging SpectroRadiometer (MISR) instrument aboard NASA's Terra spacecraft began making scientific measurements. The MISR cameras, designed to detect visible light, are also sensitive to energetic protons at high altitudes. With the cover closed, background levels of protons stand out.

This map was created by specially processing MISR "dark" data taken between 3 February and 16 February 2000, while the cover was still closed. Data from the red band of the most forward-looking MISR camera were geographically projected over a map of Earth's land areas. Individual orbit tracks are visible, and some tracks are missing due to data gaps, missing spacecraft navigation information, or other early-mission processing problems. Each picture element is a square measuring one-quarter of a degree in latitude and longitude, and each contains hundreds to thousands of pixels from the raw MISR imagery. The South Atlantic Anomaly (SAA) is a region of unusually high proton levels. Because proton "hits" even in the SAA are relatively infrequent, each picture element of the map shows the most extreme "outliers" resulting from proton hits, rather than the average of all observations. This accentuates the effect of the SAA.

Então nada aqui dá certo é por causa dos protons!! Bem que eu desconfiava.

[feles]

Engraçado logo de cara, mas reqalmente intrigante depois.... faria sentido fazer alguma diferença....

[Dark]

...talvez o motivo de não ter catrástrofes naturais aqui.