Category: Gravitational Engineering

Merging and upgrading sensor networks towards new industries and materials

Shawn, The atmospheric gravitational noise is much larger than the signals from the subsurface (usually). The noise in that gravimeter you want to buy is mostly atmospheric and thermal radiation field connected. Calibrate it against the sun and moon first. Then against 3D near realtime atmospheric models. (Climate and meteorology are just atmospheric, and the
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Gravitational, Magnetic and Electric Field Changes from Global Climate Change

I wrote yesterday about magnetism and gravity and temperature at gravimeter and related sensor array detector sites.  I give averages over all frequencies, but the fine details can be tracked across all frequencies from picoHertz to ZettaHertz. Relation between gravity, magnetism and temperature at the earths surface at /?p=1893 Today I realized that if global
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Comment on Endaq Steve Hanly blog about accelerometer sensitivity

Accelerometer Specifications: Deciphering an Accelerometer’s Datasheet by Steve Hanly https://blog.endaq.com/accelerometer-specifications-decoding-a-datasheet I see you mention temperature sensitivity. I am writing an article on gravimeters and recommending different ones. Someone estimated their response to temperature. It can be estimated for gravimeter arrays. Here is how I estimated it. Relation between gravity, magnetism and temperature at the earths
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Why the sun moon tidal signal is so important for helping global sensor arrays with calibration

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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Relation between gravity, magnetism and temperature at the earths surface

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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Comment on my video Windows USB GPS Device Based on UBlox Chip and UCenter Software

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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Comment on Aerodynamic Center and Center of Pressure

Alexander, https://www.youtube.com/watch?v=67eTLeNwLgE You are using what looks like to be a good computer tool for these calculations and visualizations. But you don’t explain your tools and give links to let others know what to use, or what you recommend. I watched your hysteresis video. It is really shaky and hard to watch. You could use
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Solar System Colonization – Comment on How to Terraform Venus video

https://www.youtube.com/watch?v=G-WO-z-QuWI (“terraform” OR “terraforming”) (“venus”) gives 14.3 Million entry points. There is certainly plenty of interest and people talking. The groups and individuals are just not working together effectively. (“planetary engineer” OR “planetary engineering”) has 34,600 entry points. Topic development on the Internet is generally mostly random and undirected. (“planetary” OR “planets”) (“engineering” OR “engineer”
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Comment on Oregon State University Internet for MagnetoTellurics

https://ngf.oregonstate.edu/ngf-data-portal Hello, I have been looking at global sensor networks for the Internet Foundation. Now magnetotelluric networks. I notice you have data at IRIS, but for visitors to your OregonState.edu site, it seems hard to know where you data would be on IRIS.edu. I have been asking around, and there do not seem to be
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Comment on FIRST STUDY OF USING GRAVITATIONAL SIGNAL GENERATOR FOR THE MEASUREMENT OF THE GRAVITY SPEED

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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