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We all know that the SMAP satellite measures soil moisture. But, how does knowing our planet's soil moisture help us in understanding agriculture's reaction to it? SMAP monitors soil moisture and provides critical information for drought early warning. In fact, a deficit in the amount of moisture in the soil defines agricultural drought. SMAP's measurements will come into play because researchers forecast a threefold increase in drought frequency in many regions of the world by the end of the 21st Century. History shows that a sustained drought can result in crop failure, deaths of...

Posted in: Field Campaigns: SMAP Investigation Areas: Pedosphere (Soil) » Soil Moisture - SMAP Block Pattern Pedosphere (Soil) Primary Audience: Trainers Teachers Students Partners Scientists Alumni Country Coordinators

My first empirical contact with the soil started almost 10 years ago when I was writing my B.Sc Dissertation on Grain Size Characteristics of Overbank Deposit on the Floodplains of Opa Reservoir Basin SW Nigeria. While undergoing this research I took 200 core bulk soil sediments along the three selected floodplains coupled with laboratory testing of samples, after a year the research was published by International Journal of Environmental Hydrology. The SMAP training at LA during the 20th GLOBE Annual and Partners Meeting...

Posted in: Field Campaigns: SMAP GLOBE Working Groups: Science Working Group


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The Surface Temperature Field Campaign has come to a close, but please feel free to keep taking surface temperature observations. I know that many of you and your students are still taking observations and you are planning your projects to present at science fairs as well as the GLOBE regional science fairs. The Surface Temperature field campaign ran through the first day of winter. In the Northern Hemisphere, the official first day of winter is December 22 this year and in the Southern Hemisphere, it was the first day of summer . The start of the seasons are actually defined in different...

Posted in: Field Campaigns: Surface Temperature GLOBE Working Groups: Science Working Group

This second week of the surface temperature field campaign has seem probably the warmest temperatures that we have seen in any field campaign in the eastern United States. I was at Ida Middle School in Michigan yesterday and the kids were outside in short sleeve shirts. The student was a little cold but it wasn’t terrible. Some years there is 200 mm of snow on the ground. We have had 26 schools, 8 countries and 9 US states enter 414 observations. Roswell-Kent Middle School is leading the pack with 83 observations. Main Street School in Ohio and Crestwood High School in Michigan are keeping...

Posted in: Field Campaigns: Surface Temperature GLOBE Working Groups: Science Working Group