Solar Insolation (1 day)

Solar Insolation (1 day) | NASA

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About this dataset

These maps show where and how much sunlight fell on Earth's surface during the time period indicated. Scientists call this measure solar insolation. Knowing how much of the Sun's energy reaches the surface helps scientists understand weather and climate patterns as well as patterns of plant growth around our world. Solar insolation maps are also useful to engineers who design solar panels and batteries designed to convert energy from the Sun into electricity to power appliances in our homes and work places.

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December 1, 2019

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0.25 degrees 1440 x 720 download
CSV for Excel older than 2007 download

What do the colors mean?

The colors in these maps show how much sunlight (in Watts per square meter) fell on the Earth's surface during the given time period.

Get Data

1. Order the FLASHFlux Level 3 product from here: CERES Data Products

2. You will be able to select individual parameters on the "Order Data" page here

Related Websites

CERES Home Page

FLASHFlux Project

Further Reading

On a Clear Day

Power to the People

Global Garden Gets Greener

Winter and Summer Solstice

Climate and Earth's Energy Budget

The Arctic is Absorbing More Sunlight

Smog Smothers Solar Energy in China

Credits

Imagery produced by the NASA Earth Observations team based on FLASHFlux data. FLASHFlux data are produced using CERES observations convolved with MODIS measurements from both the Terra and Aqua satellite. Data provided by the FLASHFlux team, NASA Langley Research Center.

Federal Geographic Data Committee Geospatial Metadata

View the FGDC Metatdata for Solar Insolation (1 day)

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