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Early SAFARI Data
larger Pietersburg Imagelarger Blyde River Canyon ImageThis pair of false-color images shows the first data returned from theMODIS Airborne Simulator (MAS) during the SAFARI 2000 fieldcampaign. The MAS is used to help calibrate the data received fromthe Moderate Resolution Imaging…
Significant Event Report for Week Ending 8/18/2000
Cassini Significant Event Report For Week Ending 08/18/00 The most recent spacecraft telemetry was acquired from the Madrid tracking station on Wednesday, 08/16. The Cassini spacecraft is in an excellent state of health and is operating normally. The speed of…
Prescribed Burns During SAFARI
larger images of the above:setting the fires (upper left)controlled burn (lower left)smoke from the burns (right)In an effort to both help prevent larger subsequent wildfires, and to better understand the nature of emission products (gases and aerosol particles) from fires…
Aircraft on SAFARI
The South African Regional Science Initiative (SAFARI 2000) is a scientificstudy integrating satellite, airborne, and ground measurements of southern Africa.The purpose of SAFARI is to better understand the relationships between climate change,human activity, and the region’s ecosystems. SAFARI scientists are…
Dunes Along the Kuiseb River
The Kuiseb River in Namibia is bordered on one side by the tallest sand dunesin the world, and on the other by barren rock. The red sand dunes south of the riverreach heights over 150 meters. The prevailing winds blow…
Vilhelm Bjerknes (1862-1951)
Vilhelm Bjerknes is considered by many to be one of the founders of modern meteorology and weather forecasting.
South Africa
This true-color image of South Africa was acquired on May 14, 2000, byNASA’s Moderate-resolution Imaging Spectroradiometer, or MODIS. Theimage was produced using a combination of the sensor’s 250-m and 500-mresolution visible wavelength bands. As part of the opening ceremony tobegin…
Hurricane Alberto
The SeaWiFS instrument captured the data for this composite view of an August 2000 hurricane while it was near Bermuda.
3D View of Mount Miyake-Jima, Japan
This 3D perspective view shows the Japanese island called Miyake-Jimaviewed from the northeast. This island—about 180 kilometers (110miles) south of Tokyo—is part of the Izu chain of volcanic islandsthat runs south from the main Japanese island of Honshu. Dominated bythe…
Significant Event Report for Week Ending 8/10/2000
Cassini Significant Event Report For Week Ending 08/10/00 The most recent spacecraft telemetry was acquired from the Goldstone tracking station on Wednesday, 08/09. The Cassini spacecraft is in an excellent state of health and is operating normally. The speed of…
Fire Potential Index
Smoke and flame continue to color the skies over large portions of thewestern United States. Limited rainfall and scorching temperatures havecreated ideal conditions for fires, and weary firefighters are struggling tocombat the blazes.This image shows fire danger around the United…
Fires in Idaho and Montana
2000 continues to be the worst fire season in the United States indecades. By August 8, 2000, fires in Montana and Idaho had burned morethan 250,000 acres. Resources were stretched so thin that Army andMarine soldiers were recruited to help…
Polynyas, CO2, and Diatoms in the Southern Ocean
Climate models predict a dramatic shift in phytoplankton communities that live in the icy waters of the Southern Ocean.
Changing our Weather One Smokestack at a Time
Daniel Rosenfeld and a team of scientists from the Hebrew University of Israel recently discovered that aerosol particles from factories and power plants increase the number of droplets in clouds they pollute. In doing so, the pollutants create brighter clouds…
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