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    Using Satellite Imagery to Track Volcanic Ash Clouds

    Lurker
    By Lurker,
    Researchers have developed an algorithm that can distinguish between volcanic and non–volcanic clouds using high-resolution satellite imagery.  Called the Cloud Growth Anomaly (CGA) technique, the algorithm uses geostationary satellite data to detect fast growing vertical clouds caused by volcanic output.  Volcanic ash produced by eruptions are a major threat to airplanes.  In 2011, for example, Grímsvötn erupted, closing Iceland’s air space.  Volcanic ash can cause significant damage to airplan

    Monitoring Volcanoes Using Drone

    Lurker
    By Lurker,
    Volcanoes present potential hazards not only to human life around these features but also to scientists studying them. With the increase usage of unmanned aerial vehicles (UAVs), or drones, scientists now have a powerful tool to better monitor active volcanoes without getting into a dangerous situation. While being safer to use than traditional monitoring, UAVs can also help deliver vital data to better learn about volcanoes that can help better predict eruptions and how they may disrupt travel

    Automatic restart of pgAgent job when it fails

    darksabersan
    By darksabersan,
    Hi Guys, I have several Agents setup on various PostgreSQL 10 databases to run tasks but I would like to know if someone of you knows a tool that can restart an Agent that didn't run properly. I am used to use a query to see the status of every tasks when it fails or success as below, launched from postgres db: SELECT jobid, jobname, jobenabled, lastjob.jlgstatus last_job_status, jstid, jstname, (jstkind, jstonerror) "type->error",lastjobstep.jslstatus last_step_status, jsloutpu

    Planet 50cm

    intertronic
    By intertronic,
    the satellites from planet can now take imagery at 50cm, they changed their orbit in order to achieve better GSD    SKYSAT IMAGERY  NOW AVAILABLE Bring agility to your organization with the latest advancements in high-resolution SkySat imagery, available today. Make targeted decisions in ever-changing operational contexts with improved 50 cm spatial resolution and more transparency in the ordering process with the new Tasking Dashboard.  

    EagleView Hits Key Milestone, Processing 100M Images So Far This Year

    Lurker
    By Lurker,
    EagleView, a leading technology provider of aerial imagery and data analytics, today achieved a key milestone when it processed its 100 millionth image so far this year. During 2019, EagleView processed 45,341,999 images. EagleView has more than doubled that figure in just the first six months of 2020.  “This represents a 95% increase in the number of images processed year-to-date compared to 2019,” said Jay Martin, COO of EagleView. “This was accomplished despite unexpectedly needing to mo

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