Radio geopositioning refers to the use of radio signals and technologies to determine the geographic location of a device or object. This process typically involves measuring the time it takes for radio signals to travel between transmitters and receivers, as well as analyzing the strength and quality of the signals received.
Wireless locating refers to the use of wireless technologies to determine the location of a device or user. This involves various techniques and methodologies that leverage wireless signals, such as radio waves, to ascertain spatial position, often in real-time. There are several key methods and technologies utilized in wireless locating: 1. **GPS (Global Positioning System)**: A satellite-based navigation system that provides accurate location information anywhere on Earth.
The unit of power is the watt (symbol: W). It is defined as one joule per second (1 W = 1 J/s). Power measures the rate at which energy is transferred or converted. In addition to watts, there are several other units of power that are commonly used: 1. **Kilowatt (kW)**: Equal to 1,000 watts (1 kW = 1,000 W).
Pulsed power refers to the technology and techniques used to generate high power outputs in short bursts, or "pulses." These pulses can have very high peak power levels, often reaching megawatts to gigawatts, but the duration of each pulse is typically very short—on the order of microseconds to milliseconds.
Dynamic positioning (DP) is a sophisticated onboard computer-controlled system used primarily in marine and offshore operations to automatically maintain a vessel's position and heading. This technology is particularly vital in situations where anchoring is impractical or impossible, such as in deep water or during operations requiring precise positioning, like drilling, underwater construction, or marine research.
Shadow matching is a perceptual and cognitive task or technique often used in psychology and cognitive science. In this context, it typically refers to activities where individuals must identify or match an object, image, or pattern based on its silhouette or shadow rather than its full visual features.
The 116th meridian west is a line of longitude located 116 degrees west of the Prime Meridian. It runs from the North Pole to the South Pole, passing through various regions in North America, including parts of Canada and the United States. In the United States, the 116th meridian west passes through states such as Idaho, Nevada, and California. It generally traverses a variety of geographical landscapes, including mountains and deserts.
The 119th meridian east is a line of longitude that is located 119 degrees east of the Prime Meridian, which is the line designated as 0 degrees longitude. This meridian runs from the North Pole to the South Pole and passes through several countries, including parts of Russia, Mongolia, China, and the United States. In the United States, the 119th meridian east runs through the western part of the country, including states such as California and Nevada.
The 124th meridian east is a line of longitude located 124 degrees east of the Prime Meridian, which is defined as 0 degrees longitude. This meridian runs from the North Pole to the South Pole and passes through various countries and regions. In the northern hemisphere, it crosses through areas in Russia, Mongolia, and China. In the southern hemisphere, it passes over the waters of the southern Pacific, including parts of the ocean.
The "jow" is not a widely recognized or standard unit of measurement in scientific or common use. It may be a typographical error or confusion with another unit. If you meant to refer to the "joule," that is a standard unit of energy in the International System of Units (SI). One joule is defined as the amount of energy transferred when a force of one newton is applied over a distance of one meter.
The 133rd meridian west is a line of longitude that is 133 degrees west of the Prime Meridian, which is 0 degrees longitude. It runs from the North Pole to the South Pole. This meridian passes through various regions, including parts of the United States in Alaska, as well as parts of Canada and the Pacific Ocean. In mapping and navigation, meridians are important for determining geographical locations and for navigation purposes.
The 137th meridian east is an imaginary line of longitude that is located 137 degrees east of the Prime Meridian. It travels from the North Pole to the South Pole and traverses various countries and geographical features. In the northern hemisphere, the 137th meridian east passes through parts of eastern Russia, while in the southern hemisphere, it crosses through parts of the ocean and then reaches territories in Australia, including the northern part of the continent.
The 143rd meridian west is a line of longitude located 143 degrees west of the Prime Meridian, which is at 0 degrees longitude. Longitude lines run from the North Pole to the South Pole. The 143rd meridian west passes through the Pacific Ocean and is east of Alaska and west of the international date line, which is generally around 180 degrees longitude. Geographically, this meridian crosses several regions, including parts of Alaska and the Pacific waters.
The 147th meridian east is a line of longitude located 147 degrees east of the Prime Meridian, which runs through Greenwich, England. This meridian runs from the North Pole to the South Pole and passes through various countries and territories in the eastern hemisphere.
The 148th meridian west is a line of longitude located 148 degrees west of the Prime Meridian, which is the line of longitude designated as 0 degrees. This meridian runs from the North Pole to the South Pole, passing through various territories and regions, primarily in the northern hemisphere. In the northern part, the 148th meridian west crosses through parts of the United States, specifically Alaska. In the southern hemisphere, it primarily traverses the Pacific Ocean.
The 150th meridian west is a line of longitude that is 150 degrees west of the Prime Meridian, which is located at 0 degrees longitude. This meridian runs from the North Pole to the South Pole and divides the Earth into the Eastern and Western Hemispheres.
A Raman laser is a type of laser that utilizes the principle of Raman scattering to generate laser light. Raman scattering is a process where light interacts with the vibrational modes of a material, resulting in the scattering of light at different wavelengths. This interaction typically involves the photon energy change due to molecular vibrations or rotations in the medium.
The 173rd meridian west is a line of longitude located 173 degrees west of the Prime Meridian, which is defined as 0 degrees longitude. This meridian runs from the North Pole to the South Pole and is primarily located in the Pacific Ocean. It passes to the east of the International Date Line, where it is relevant for navigation and timekeeping.
The 33rd meridian west is a line of longitude that is 33 degrees west of the Prime Meridian, which is located at 0 degrees longitude. This meridian runs from the North Pole to the South Pole, passing through various geographic regions.
The 37th meridian west of Washington, D.C., is a line of longitude that runs through North America and other regions of the world. Specifically, it is located 37 degrees west of the Prime Meridian, which is at 0 degrees longitude. In the context of the United States, the 37th meridian west of Washington, D.C., would pass through several states as it travels north and south.

Pinned article: Introduction to the OurBigBook Project

Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
We have two killer features:
  1. topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculus
    Articles of different users are sorted by upvote within each article page. This feature is a bit like:
    • a Wikipedia where each user can have their own version of each article
    • a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
    This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.
    Figure 1.
    Screenshot of the "Derivative" topic page
    . View it live at: ourbigbook.com/go/topic/derivative
  2. local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:
    This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
    Figure 2.
    You can publish local OurBigBook lightweight markup files to either https://OurBigBook.com or as a static website
    .
    Figure 3.
    Visual Studio Code extension installation
    .
    Figure 4.
    Visual Studio Code extension tree navigation
    .
    Figure 5.
    Web editor
    . You can also edit articles on the Web editor without installing anything locally.
    Video 3.
    Edit locally and publish demo
    . Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension.
    Video 4.
    OurBigBook Visual Studio Code extension editing and navigation demo
    . Source.
  3. https://raw.githubusercontent.com/ourbigbook/ourbigbook-media/master/feature/x/hilbert-space-arrow.png
  4. Infinitely deep tables of contents:
    Figure 6.
    Dynamic article tree with infinitely deep table of contents
    .
    Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact