Digital Globe is enlisitng a crowdsourcing effort to scan through thousands of satellite images and tag potential sitings of the Malaysian Aircraft that went missing this weekend.
The crowdsourcing platform Tomnod, was launched on Monday afternoon and recieved 60,000 page views in the first hour depolying arguably one of the most responsive and comprehensive search missions aided by crowdsourcing and satellite imagery.
/span>/span>Thanks to Dave Thau, Karin Tuxen-Bettman, John Bailey, and Emily Henderson who came to visit the GIF and give a demo of the GEE toolbox. We went over the guts of GEE, Timelapse (very cool: make your own! Here is mine), the GEE GUI framework, and the GEE API. Very fun afternoon!
We are starting to do some retrospectives of the SNAMP program. Just to get going, here are our participants visualized from two different angles: in person and online. The in person numbers (left) come from meeting attendance from the project; the online numbers (right) come from the previous year's hits from Google Analytics.
The meeting attendance is far greater, but we get more of the southern California audience from the website.
/span>The new Berkeley Food Institute has released its crop of funded projects from its first seed grant program. Our project Making the Road by Mapping: Informing Food System Transformation through Participatory Mapmaking was selected for seed funding. This project, led by Kathryn DeMaster includes graduate students Adam Calo (ESPM) and Sarah Van Wart (Information), Darin Jensen (Geography), Tapan Parikh (Information), Kaley Grimland-Mendoza (Agriculture and Land-Based Training Association), Amber Sciligo (Post-doc, ESPM), Christy Getz (ESPM), and Jennifer Sowerwine (Jepson Herbaria). We look forward to digging in.
Our participatory mapping research project has four primary purposes: First, we explore participatory mapping as a way to collaboratively generate new food system knowledge with scholars, practitioners, and producers. Second, through a process we term “communitysourcing,” we aim to illuminate overlooked caches of community-based knowledge and engage community members, agricultural producers and scholars in collaborative efforts to map a particular food system supply chain (small-scale organic strawberry production in the Salinas Valley). Third, we aim to integrate the interdisciplinary community-based participatory research with specific understandings of the way that certain agricultural policies either facilitate or restrict sustainable small-scale organic strawberry production in the Salinas Valley (with a particular focus on water quality and food safety policy/regulations). Fourth, we will present our findings in novel, innovative, and visually captivating ways that will: (a) Inform specific policies/regulations and; (b) Provide small-scale producers with easily accessible caches of community generated knowledge to inform their practices.
It's meta-gorgeous, and better than spy vs spy: Landsat 8 catches a glimpse of its older, retired uncle Landsat 5. From NASA:
Feb 14, 2014 • Eight months ago, on June 5, 2013, the U.S. Geological Survey decommissioned the venerable Landsat 5 satellite. That day, the USGS Landsat Flight Operations Team transmitted the last command to Landsat 5, effectively terminating the mission and leaving it in a disposal orbit.
This week, Landsat 8 overflew the defunct Landsat 5, and thanks to some clever work by Mike Gartley, a Research Scientist with the Digital Imaging and Remote Sensing group at Rochester Institute of Technology (RIT)—a group that has long participated in Landsat calibration and validation—Landsat 5 was seen in an image taken by Landsat 8.
In these images, the satellite is seen as a streak of pixels (dark or light depending on the spectral band). There is one image from each of Landsat 8′s OLI bands, except for Band 7, or SWIR-2, where she blended into the clouds and was impossible to distinguish. In these images Landsat 5 is much closer to Landsat 8 than she is to the Earth. More here.
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