Shawn, I worked with the US Agency for International Development, the US State Department, World Bank and many international organizations. Most countries cannot afford to do their own mineral exploration, so outsiders come and take what they have. I helped put microcomputer training and technology into that system so that some countries could afford to
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I wrote this yesterday, and then realized that if global climate change increases the global temperature by 1 degree then that will change the readings at all accelerometer sites. But the (word that starts with i) at NASA and other places don’t give you the absolute temperature time series, only the change. But the impact
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Windows USB GPS Device Based on UBlox Chip and UCenter Software https://www.youtube.com/watch?v=uJZHVKGrl6Y @Ali Zitouna Hamed, I am not sure what you mean by “base ntrip”. I made this long ago and have not used UBlox lately. Since then i have been working on software defined radios, electromagnetic interference, gravitational wave detection, imaging arrays for gravitational
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https://www.researchgate.net/publication/329838665_FIRST_STUDY_OF_USING_GRAVITATIONAL_SIGNAL_GENERATOR_FOR_THE_MEASUREMENT_OF_THE_GRAVITY_SPEED/comments The gravitational potential and the magnetic potential overlap. They are part of the same potential, but they have different spatial frequencies. In a simple picture they are made of particles of different sizes, mixed to make one potential field. The energy density of the gravitational fields is much larger than the corresponding magnetic field.
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https://www.facebook.com/groups/AstronomyHouston I have been looking at all the radio astronomy groups on the Internet. There are a lot of them, at all levels of age and experience and size. I am trying to see how many of the ground and orbiting networks are also picking up signals in the nanoHertz to GHz range. That includes
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Hello, I was visiting https://data.nanograv.org/ to see what kind of data you are sharing online. I am tracking most all the sensor networks on the Internet, especially the emerging ones. If I understand this talk by Steve Taylor at https://www.youtube.com/watch?v=_UptA7pkARo you are only observing at widely separated times for about 30 minutes? He talks about
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As the quantum detectors get more sensitivity they should be picking up fluctuations in the local gravitational potential and electromagnetic background fields of the earth. But I have not seen anyone running a detector continuously for the days or weeks or months needed to do the required correlations to trace things out. Nor, do I
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Andy, Thanks. I have searched the Internet almost every day for the last 23 years, and have learned never to think something doesn’t exist. Thanks for confirming that there are likely no permanent magnetometer arrays. There could still be someone who does it for fun, and doesn’t tell anyone. I wrote some notes below about
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L.D. Edmonds I did not mean to stir things up. I track global sensor networks (the communities of people working together) and many of the “quantum” and “gravitational” and “quark gluon” and “neutrino” groups get rather esoteric in their language and methods. The methods are not too hard, but sorting out what people mean by
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Hello, I was at https://www.virgo-gw.eu/#about and clicked on “Click here for more information on the Virgo experiment and its science.” to find that the link is broken. “page not found” “There is no offer for the moment, stay tuned” I am looking at the O3a data at https://www.gw-openscience.org/archive/links/O3a_16KHZ_R1/V1/1238166018/1253977218/simple/ I can download it and read it
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