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Land Surface Temperature at Night
Land Surface Temperature at Night
Science and Technology
National Aeronautics and Space Administration, ...
MODIS (or Moderate Resolution Imaging Spectroradiometer) is a key instrument aboard the Terra (EOS AM) and Aqua (EOS PM) satellites. Terra's orbit around the Earth is timed so that it passes from north to south across the equator in the morning, while Aqua passes south to north over the equator in the afternoon. Terra MODIS and Aqua MODIS are viewing the entire Earth's surface every 1 to 2 days, acquiring data in 36 spectral bands, or groups of wavelengths (see MODIS Technical Specifications). This map shows the temperature of Earth's lands during the nighttime. Temperature is a measure of how warm or cold an object is. During the day, the Sun's rays warm Earth's lands. At night, the lands typically cool off. Landscapes cool off at night because they release their warmth to air above while they are no longer receiving sunlight. Scientists can measure the temperature of Earth's lands from space using instruments carried on satellites. Scientists want to know the land's temperature for many important reasons. For example, in places where it is too hot or too cold food crops may die. Temperature also influences weather and climate patterns. So, mapping the temperature of Earth's lands helps scientists to better understand our world. The colors on these maps represent temperature patterns of the top millimeter (or skin) of the land surface including bare land, snow or ice cover, urban areas, and cropland or forest canopy as observed by MODIS in clear-sky conditions for the time period indicated. Yellow shows the warmest temperatures (up to 45°C) and light blue shows the coldest temperatures (down to -25°C). Black means "no data."
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2,851 views
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2.
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On Earth
On Earth
Science and Technology
Goddard Space Flight Center, biology, oceans, ...
MODIS (or Moderate Resolution Imaging Spectroradiometer) is a key instrument aboard the Terra (EOS AM) and Aqua (EOS PM) satellites. Terra's orbit around the Earth is timed so that it passes from north to south across the equator in the morning, while Aqua passes south to north over the equator in the afternoon. Terra MODIS and Aqua MODIS are viewing the entire Earth's surface every 1 to 2 days, acquiring data in 36 spectral bands, or groups of wavelengths (see MODIS Technical Specifications). These data will improve our understanding of global dynamics and processes occurring on the land, in the oceans, and in the lower atmosphere. MODIS is playing a vital role in the development of validated, global, interactive Earth system models able to predict global change accurately enough to assist policy makers in making sound decisions concerning the protection of our environment.
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1,978 views
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3.
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Annual 1990 - 2009 U. S. Electric Power Industry Estimated Emissions by State
Annual 1990 - 2009 U. S. Electric Power Industry Estimated Emissions by State
Energy and Utilities
sulfur dioxide emissions, nitrogen oxides, climate, ...
Data on annual emissions of Carbon Dioxide (CO2), Sulfur Dioxide (SO2), and Nitrogen Oxides (NOx) by type of electric power producer, by energy source, by state
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1,603 views
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4.
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Annual 1990 - 2009 U. S. Electric Power Industry Estimated Emissions by State
Annual 1990 - 2009 U. S. Electric Power Industry Estimated Emissions by State
Energy and Utilities
sulfur dioxide emissions, nitrogen oxides, climate, ...
Data on annual emissions of Carbon Dioxide (CO2), Sulfur Dioxide (SO2), and Nitrogen Oxides (NOx) by type of electric power producer, by energy source, by state.
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219 views
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5.
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ENERGY STAR Qualified Commercial Steam Cookers
ENERGY STAR Qualified Commercial Steam Cookers
Energy and Utilities
Steam Cookers, labels, climate, partners, ...
Commercial Steam Cookers that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at www.energystar.gov.
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154 views
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6.
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Tropical surface current velocities (HOLD) Broken Link!
Tropical surface current velocities (HOLD) Broken Link!
Science and Technology
currents, oceans, climate, JPL, ...
These data are estimates of the horizontal near-surface currents of the Tropical Pacific ocean, from October 1992 to current.
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1,065 views
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7.
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ENERGY STAR Qualified Light Bulbs
ENERGY STAR Qualified Light Bulbs
Energy and Utilities
labels, Energy Star, climate, partners, ...
Light Bulbs that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at http://www.energystar.gov.
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313 views
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8.
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ENERGY STAR Qualified Gas Condensing Water Heaters
ENERGY STAR Qualified Gas Condensing Water Heaters
Energy and Utilities
labels, climate, partners, energy efficiency, ...
Gas Condensing Water Heaters that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at http://www.energystar.gov.
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272 views
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9.
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ENERGY STAR Qualified Commercial Hot Food Holding Cabinets
ENERGY STAR Qualified Commercial Hot Food Holding Cabinets
Energy and Utilities
labels, climate, partners, ...
Commercial Hot Food Holding Cabinets that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at www.energystar.gov.
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194 views
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10.
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ENERGY STAR Qualified Commercial Fryers
ENERGY STAR Qualified Commercial Fryers
Energy and Utilities
labels, climate, partners, energy efficiency, ...
Commercial Fryers that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at www.energystar.gov.
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154 views
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11.
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ENERGY STAR Qualified Televisions
ENERGY STAR Qualified Televisions
Energy and Utilities
labels, climate, partners, energy efficiency, ...
Televisions that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at http://www.energystar.gov.
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148 views
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12.
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ENERGY STAR Qualified Geothermal Heat Pumps
ENERGY STAR Qualified Geothermal Heat Pumps
Energy and Utilities
Geothermal, labels, Heat Pumps, climate, partners, ...
Geothermal Heat Pumps that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at http://www.energystar.gov.
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134 views
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13.
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ENERGY STAR Qualified Cordless Phones
ENERGY STAR Qualified Cordless Phones
Energy and Utilities
labels, climate, partners, energy efficiency, ...
Cordless Phones that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at http://www.energystar.gov.
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106 views
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14.
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ENERGY STAR Qualified Enterprise Servers - Families
ENERGY STAR Qualified Enterprise Servers - Families
Energy and Utilities
labels, climate, partners, energy efficiency, ...
Enterprise Servers that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at www.energystar.gov.
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99 views
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15.
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ENERGY STAR Qualified Air Purifiers (Cleaners)
ENERGY STAR Qualified Air Purifiers (Cleaners)
Energy and Utilities
labels, climate, partners, energy efficiency, ...
Air Purifiers (Cleaners) that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at www.energystar.gov.
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95 views
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16.
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ENERGY STAR Qualified Commercial Clothes Washers
ENERGY STAR Qualified Commercial Clothes Washers
Energy and Utilities
labels, climate, partners, energy efficiency, ...
Commercial Clothes Washers that have earned the ENERGY STAR are more efficient and use less water than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at http://www.energystar.gov.
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89 views
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17.
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ENERGY STAR Qualified Roof Products
ENERGY STAR Qualified Roof Products
Energy and Utilities
labels, climate, partners, energy efficiency, ...
Roof Products that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at http://www.energystar.gov.
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79 views
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18.
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ENERGY STAR Qualified Desktops and Integrated Computers
ENERGY STAR Qualified Desktops and Integrated Computers
Energy and Utilities
Computers, labels, Desktops, climate, partners, ...
Desktops and Integrated Computers that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at http://www.energystar.gov.
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78 views
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19.
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ENERGY STAR Qualified Room Air Conditioners
ENERGY STAR Qualified Room Air Conditioners
Energy and Utilities
labels, climate, partners, energy efficiency, ...
Room Air Conditioners that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at http://www.energystar.gov.
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76 views
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20.
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ENERGY STAR Qualified Water Coolers
ENERGY STAR Qualified Water Coolers
Energy and Utilities
labels, climate, partners, Water Coolers, ...
Water Coolers that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at http://www.energystar.gov.
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75 views
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21.
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ENERGY STAR Qualified Workstation Computers
ENERGY STAR Qualified Workstation Computers
Energy and Utilities
Computers, labels, Workstations, climate, partners, ...
Workstation Computers that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at http://www.energystar.gov.
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73 views
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22.
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ENERGY STAR Qualified Light Fixtures
ENERGY STAR Qualified Light Fixtures
Energy and Utilities
labels, Energy Star, climate, Light Fixtures, ...
Light Fixtures that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at http://www.energystar.gov.
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73 views
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23.
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ENERGY STAR Qualified Set-Top Boxes and Cable Boxes
ENERGY STAR Qualified Set-Top Boxes and Cable Boxes
Energy and Utilities
labels, Set-Top Boxes, Energy Star, Cable Boxes, ...
Set-Top Boxes and Cable Boxes that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at www.energystar.gov.
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69 views
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24.
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ENERGY STAR Qualified Boilers
ENERGY STAR Qualified Boilers
Energy and Utilities
labels, climate, partners, energy efficiency, ...
Boilers that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at http://www.energystar.gov.
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68 views
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25.
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ENERGY STAR Qualified High Efficiency Gas Storage Water Heaters
ENERGY STAR Qualified High Efficiency Gas Storage Water Heaters
Energy and Utilities
labels, climate, partners, ...
High Efficiency Gas Storage Water Heaters that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at http://www.energystar.gov.
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66 views
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