Community Blogs
 

Included below is a feed of the latest blog posts created by the GLOBE Community. To view a tutorial on how you can create a blog click here 



To find our where the SMAP spacecraft is, at any time in relation to my school, you can check on the S MAP Orbit Calculator Tool ! As you might have noticed in the SMAP Block Pattern Soil Moisture Protocol document, we recommend that measurements be taken and collected around 9:00am local time.  This is due to the SMAP spacecraft's 6am and 6pm local time equator crossings.  In order to have optimal SMAP comparison/validation data, it is vital to take your measurements as close to the 9am local time as possible. Any questions, please contact me at Brian.A.Campbell@nasa.gov ...


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Hi, my name is Anna Wilson. I moved to Asheville, NC in the summer of 2004, just before several floods caused by tropical storms left me without power for more than a week. This spurred my previously casual interest in the weather to become an obsession that eventually prompted me to go back to school. Here I am with a PARSIVEL disdrometer (an instrument that measures the size and velocity of particles that pass through its sampling area), after I completed my bachelor’s degree in Atmospheric Science and started working towards my PhD in Environmental Engineering: (photo credit:...


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Hi Everyone, This past week and a half has been rather quiet as we performed two orbital maneuvers. The first maneuver placed the spacecraft at an altitude closer to its final orbit. The second one slightly adjusted the inclination of the orbit to ensure that SMAP goes over the equator at approximately 6:00 am and 6:00 pm every day, which are the ideal times to obtain our science measurements. For those of you wondering how SMAP maneuvers around, the spacecraft contains a single pressurized propellant tank carrying 81 kilograms (179 pounds) of hydrazine. The spacecraft adjusts...


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As you know, SMAP will be giving us unprecedented soil moisture data from around the Earth. But, did you know that SMAP is also looking at frozen soil?  Check out the article link below to learn more about this measurement and how it aligns to our better understanding of our ecosystem and climate change. "Let It Go! SMAP Almost Ready to Map Frozen Soil" SMAPtastic, Brian


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Hey All, We just finished up a two-day GLOBE Train-the-Trainer Workshop at the GEMS World Academy in Chicago, Illinois. Trainers from across the USA came to learn about several NASA Earth Science Missions and their affiliation with GLOBE and associated protocols.  Those missions are Cloud Satellite (Cloudsat), Global Precipitation Measurement (GPM), Soil Moisture Active Passive (SMAP), and Landsat. On the SMAP side of things, we had a bit of a tough time digging out soil samples for the SMAP Block Pattern Soil Moisture Protocol due to snow/ice cover and partially frozen soil*. ...


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